SOUND4wiki - User contributions [en]

WM2 Standalone Versions

2026-04-28T15:15:00Z

Camille: /* 1.19 */

Downloads can be found in [http://download.sound4.biz/5%20-%20WATERMARKING%20|%20WM2/ download.sound4.biz]

=1.19=
(Testing - 2026-03-10) (KANTAR CERTIFIED)

*Correct drops when used in multichannel mode (problem since 1.17), but increase the latency (+53ms)
*AES67: RTSP does not keep opened sessions if unneeded. Correct OPTIONS handling.

=1.18=
(Preview - 2025-01-23) (KANTAR CERTIFIED)

*Corrected RTP timestamps when synchronized on PTP

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.17=
(Preview - 2025-01-10) (KANTAR CERTIFIED)

*Delay: be sure to have always the same delay for the watermarking audio across restart

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.16=
(Preview - 2024-11-26)

*RTSP: Correct URL escaping, handle OPTIONS

=1.15=
(Preview - 2024-07-03)

*Web Interface : protect combo for invalid values, which can prevent the interface from displaying (on a change of Kantar License for instance).

=1.14=
(testing - 2024-05-28)

*AES67: HTTP requests for RTSP corrections
**by-id starts at 1 for channel 1 (instead of 0)
**Correct support for /by-name/

=1.13=
(2022-10-12)

*AES67: interface allows multiline SDP to be entered.
*AES67: RTSP server supports HTTP request to get the SDP with http://<SOUND4_WM2_IP>:8854/by-id/<stream number>

'''BUG:''' /by-id/ numbers start at 0 instead of 1

=1.12=
(Preview 2022-09-12)

*More detailed information on PTP clock and synchronization.

=1.11=
(2022-10-07)

*Force the rate of NTP requests after an upgrade without needing to change the NTP servers

=1.10=
(Public - 2022-09-22)

*Reduce rate of NTP requests in local networks, to avoid being rejected.
*Correct AES67 daemon crash when SAP source is lost
*Correct AES67 releasing of unused slots, to avoid "command failed" when starting the 65th AES67 stream

BUG: the rate of NTP requests is not reduced if you upgrade from another version. You have to change the NTP servers and put them back to apply the change.

=1.9=
(Testing - 2022-09-06)

*Correct web server when too many advertising : websocket was disconnecting
*Correct AES67 handling of RTSP for xNode compatibility : support extra empty line, accept error code instead of ANNOUNCE.

=1.8=
(Public - 2022-06-29)

*Digital output (AES3) default to consumer mode, can be changed to Professional (EBU Tech 3250 minimum implementation : no CRC)

=1.7=
(Validating - 2022-06-14)

*Correct the audio engine to avoid sample misalignment on heavy loads

=1.6=
(Public - 2022-05-13)

*Show alerts even when not logged

=1.5=
(Public - 2022-05-12)

*Add SNMP trap for NTP server change

=1.4=
(Testing - 2022-05-09)

*Increase timeout for upgrade with very slow Internet connection

[[Category:Versions]]

WM2 Standalone Versions

2026-04-28T07:14:48Z

Camille: /* 1.18 */

Downloads can be found in [http://download.sound4.biz/5%20-%20WATERMARKING%20|%20WM2/ download.sound4.biz]

=1.19=
(Testing - 2026-03-10)

*Correct drops when used in multichannel mode (problem since 1.17), but increase the latency (+53ms)
*AES67: RTSP does not keep opened sessions if unneeded. Correct OPTIONS handling.

=1.18=
(Preview - 2025-01-23) (KANTAR CERTIFIED)

*Corrected RTP timestamps when synchronized on PTP

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.17=
(Preview - 2025-01-10) (KANTAR CERTIFIED)

*Delay: be sure to have always the same delay for the watermarking audio across restart

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.16=
(Preview - 2024-11-26)

*RTSP: Correct URL escaping, handle OPTIONS

=1.15=
(Preview - 2024-07-03)

*Web Interface : protect combo for invalid values, which can prevent the interface from displaying (on a change of Kantar License for instance).

=1.14=
(testing - 2024-05-28)

*AES67: HTTP requests for RTSP corrections
**by-id starts at 1 for channel 1 (instead of 0)
**Correct support for /by-name/

=1.13=
(2022-10-12)

*AES67: interface allows multiline SDP to be entered.
*AES67: RTSP server supports HTTP request to get the SDP with http://<SOUND4_WM2_IP>:8854/by-id/<stream number>

'''BUG:''' /by-id/ numbers start at 0 instead of 1

=1.12=
(Preview 2022-09-12)

*More detailed information on PTP clock and synchronization.

=1.11=
(2022-10-07)

*Force the rate of NTP requests after an upgrade without needing to change the NTP servers

=1.10=
(Public - 2022-09-22)

*Reduce rate of NTP requests in local networks, to avoid being rejected.
*Correct AES67 daemon crash when SAP source is lost
*Correct AES67 releasing of unused slots, to avoid "command failed" when starting the 65th AES67 stream

BUG: the rate of NTP requests is not reduced if you upgrade from another version. You have to change the NTP servers and put them back to apply the change.

=1.9=
(Testing - 2022-09-06)

*Correct web server when too many advertising : websocket was disconnecting
*Correct AES67 handling of RTSP for xNode compatibility : support extra empty line, accept error code instead of ANNOUNCE.

=1.8=
(Public - 2022-06-29)

*Digital output (AES3) default to consumer mode, can be changed to Professional (EBU Tech 3250 minimum implementation : no CRC)

=1.7=
(Validating - 2022-06-14)

*Correct the audio engine to avoid sample misalignment on heavy loads

=1.6=
(Public - 2022-05-13)

*Show alerts even when not logged

=1.5=
(Public - 2022-05-12)

*Add SNMP trap for NTP server change

=1.4=
(Testing - 2022-05-09)

*Increase timeout for upgrade with very slow Internet connection

[[Category:Versions]]

WM2 Standalone Versions

2026-03-12T08:43:30Z

Camille: /* 1.19 */

Downloads can be found in [http://download.sound4.biz/5%20-%20WATERMARKING%20|%20WM2/ download.sound4.biz]

=1.19=
(Testing - 2026-03-10)

*Correct drops when used in multichannel mode (problem since 1.17), but increase the latency (+53ms)
*AES67: RTSP does not keep opened sessions if unneeded. Correct OPTIONS handling.

=1.18=
(Preview - 2025-01-23)

*Corrected RTP timestamps when synchronized on PTP

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.17=
(Preview - 2025-01-10) (KANTAR CERTIFIED)

*Delay: be sure to have always the same delay for the watermarking audio across restart

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.16=
(Preview - 2024-11-26)

*RTSP: Correct URL escaping, handle OPTIONS

=1.15=
(Preview - 2024-07-03)

*Web Interface : protect combo for invalid values, which can prevent the interface from displaying (on a change of Kantar License for instance).

=1.14=
(testing - 2024-05-28)

*AES67: HTTP requests for RTSP corrections
**by-id starts at 1 for channel 1 (instead of 0)
**Correct support for /by-name/

=1.13=
(2022-10-12)

*AES67: interface allows multiline SDP to be entered.
*AES67: RTSP server supports HTTP request to get the SDP with http://<SOUND4_WM2_IP>:8854/by-id/<stream number>

'''BUG:''' /by-id/ numbers start at 0 instead of 1

=1.12=
(Preview 2022-09-12)

*More detailed information on PTP clock and synchronization.

=1.11=
(2022-10-07)

*Force the rate of NTP requests after an upgrade without needing to change the NTP servers

=1.10=
(Public - 2022-09-22)

*Reduce rate of NTP requests in local networks, to avoid being rejected.
*Correct AES67 daemon crash when SAP source is lost
*Correct AES67 releasing of unused slots, to avoid "command failed" when starting the 65th AES67 stream

BUG: the rate of NTP requests is not reduced if you upgrade from another version. You have to change the NTP servers and put them back to apply the change.

=1.9=
(Testing - 2022-09-06)

*Correct web server when too many advertising : websocket was disconnecting
*Correct AES67 handling of RTSP for xNode compatibility : support extra empty line, accept error code instead of ANNOUNCE.

=1.8=
(Public - 2022-06-29)

*Digital output (AES3) default to consumer mode, can be changed to Professional (EBU Tech 3250 minimum implementation : no CRC)

=1.7=
(Validating - 2022-06-14)

*Correct the audio engine to avoid sample misalignment on heavy loads

=1.6=
(Public - 2022-05-13)

*Show alerts even when not logged

=1.5=
(Public - 2022-05-12)

*Add SNMP trap for NTP server change

=1.4=
(Testing - 2022-05-09)

*Increase timeout for upgrade with very slow Internet connection

[[Category:Versions]]

BigVoice.CL Versions

2026-03-11T08:23:05Z

Camille: /* 1.1.13 */

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/3%20-%20VOICE%20PROCESSING%20|%20BIGVOICE.CL/ download.sound4.biz] 
==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.1.13===
(Preview - 2026-03-10)

*Various optimizations
*Security updates
*Added helpers for AES2110-30 channel extraction/insertion
*Internal: update Eigen 5.0.1

===1.1.12===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.1.11===
(Preview - 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.1.10===
(2025-12-01)

*HTML interface improvements
*Security updates

===1.1.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Security updates

===1.1.8===
(2025-07-04)

*Windows: correction of TCP server for futur plugins

===1.1.7===
(2025-06-13)

*Improve web performance
*Security updates

===1.1.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.5===
(2025-03-24)

*Added factory presets for different microphones
*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Security update for HTTPS server

===1.1.4===
(Testing 2024-12-18)

*Correct multiple preset variable ranges, to match hardware version
*Added preset input gain
*Deesser: correct possible crashes
*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.1.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.1.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.1.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
***-jack : choose best frame number for processing, added more command-line parameters
***-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address

==1.0==

===1.0.5===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.0.4===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.0.3===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.0.2===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.0.1===
(Testing 2024-02-15)

*Correct undo/redo problem since 0.9.8
*GUI improvements
*Library:
**Various possible memory leaks corrected
**File change watching is not possible in container's volumes : avoid crash (bug since 0.9.8)

==0.9==
Preliminary evaluation versions

Linux compatibility : needs GLibC 2.19 and kernel 3.13
===0.9.8===
(2023-11-03)

*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===0.9.7===
(2023-09-01)

*Add mute
*Support for Dominate-It bus to share between instances
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===0.9.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===0.9.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs
*Removed phase rotator from factory presets
*Correct deesser initialization

===0.9.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===0.9.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===0.9.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors
*Fixed crash on x86_64 without AVX
*Interface : do not add quotes to processor name
*Create all default factory preset on new instances

===0.9.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===0.9.0===
(Testing 2023-03-14)

First preliminary version
[[Category:Cloud]]
[[Category:Versions]]

IMPACT.CL Versions

2026-03-11T08:22:44Z

Camille: 1.3.15

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.3.15===
(Preview - 2026-03-10)

*Correct missing initialization for some presets

===1.3.14===
(Preview - 2026-03-10)

*Various optimizations
*Security updates
*Added helpers for AES2110-30 channel extraction/insertion
*Internal: update Eigen 5.0.1

===1.3.13===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.3.12===
(Preview - 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.3.11===
(2025-12-01)

*More support for future Heargasmic presets
*HTML interface improvements
*Security updates

===1.3.10===
(In progress)

*Add Audio spectrum display
*Internal: Add Kick FX
*Internal: Support Plugin's presets (for deepstereo)

===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

IMPACTFM.CL Versions

2026-03-11T08:22:37Z

Camille: 1.0.2

==1.0==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.0.2===
(Testing - 2026-03-10)

*Correct missing initialization for some presets

===1.0.1===
(Testing - 2026-03-09)

*Various optimizations
*Security updates
*Added helpers for AES2110-30 channel extraction/insertion
*Internal: update Eigen 5.0.1

===1.0.0===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

==0. preliminary==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===0.1.10===
(In progress)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===0.1.9===
(In progress)

*More support for future Heargasmic presets

===0.1.8===
(In progress)

*Internal corrections

===0.1.7===
(In progress)

*Internal: Added Kick FX
*Support Plugin's presets (for deepstereo)
*RDS
**Added AF method A & B
**Accept RT+ tags, but not sending them (yet)

===0.1.6===
(alpha - 2025-11-12)

*In progress...

===0.1.1===
(In progress)

*In progress...

SOUND4 x1.Cloud Versions

2026-03-11T08:20:28Z

Camille: /* 1.5.13 */

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/2%20-%20WEBRADIO%20PROCESSING%20|%20x1.CL/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.5==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.5.13===
(Preview - 2026-03-10)

*Various optimizations
*Security updates
*Added helpers for AES2110-30 channel extraction/insertion
*Internal: update Eigen 5.0.1

===1.5.12===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.5.11===
(Preview- 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.5.10===
(2025-12-01)

*HTML interface improvements
*Internal: support for plugin's presets (deepstereo)
*Security updates

===1.5.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Set back the stereo limiter
*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.5.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.5.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.5.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.5.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Fix some errors in delay compute with extensions
*Security update for HTTPS server

===1.5.4===
(2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.5.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.5.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config.
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.5.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.5.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.4==
Support for Streaming extension

===1.4.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.4.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.4.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.4.6===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.4.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.4.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.3.8)

===1.4.2===
(Testing 2024-02-05)

*GUI improvements

===1.4.1===
(Testing 2024-02-01)

*Correction for Stream plugin 0.9.1

===1.4.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.3.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.3==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th 2024.

===1.3.8===
(2023-11-03)

*Support for per-preset R128 settings
*Correct band labels display in limiter
*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.3.7===
(2023-09-01)

*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.3.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.3.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.3.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.3.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.3.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.3.0)
*Interface : do not add quotes to processor name (bug since 1.3.0)

===1.3.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.3.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.3.0===
(Testing 2023-03-14)

*Processing
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.2==
Provide a single dynamic library for different OS and architectures, which can be integrated in any software.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

Warning: the license system used by those versions will be shut down soon.

===1.2.7===
(Testing - 2023-02-23)

*Correct a memory leak when new browser instances are open (only with internal connected web server)
*Interface : Keep access to controls in bypass
*Creates all Legacy presets on new instance

===1.2.6===
(2023-01-30)

*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy
*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.2.5===
(2022-11-23)

*Correct Preset Import
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.2.4===
(2022-05-16)

*Added diagram in web interface
*Put R128 settings in main workspace
*Support license through proxy for closed networks

===1.2.3===
(2022-03-14)

*Correct opened file always increasing while retreiving licenses
*Improve web interface

===1.2.2===
(2021-02-23)

Corrected: after network errors while retrieving the license, the process may quit (and restart for Docker) due to a SIGPIPE.

Corrected: for Linux containers, if STATE_DIR was not specified $PWD was used instead of /usr/share/sound4proc.
===1.2.1===
(2021-01-06)

Works with any Linux on x86_64, armv7, arm64 with kernel>=3.13 and Glibc>=2.19, and with Windows

Correction so multiple instances (simultaneous or consecutive) works.

Local HTTP server correction to use less CPU.

Local web server: delay save changes.

Save changes automatically also when Undo/Redo is used.

Can disable HTTP server, not only HTTPS server.
===1.2.0===
(2020-12-04)

Works with any Linux on x86_64 with kernel>=3.13 and Glibc>=2.19

The library can handle the web server, either with the process or independently (so you can have a single container or separated ones).

There is a possible authentication system : you have to define some env variable at creation time to activate it.

Both containers (process and server) are using the library, so the main programs are very small now, and server image is the same as process with a different startup program only.

BUG: web server used in with the process: high CPU usage.

==1.1==
Container only versions.

===1.1.20===
(2020-10-19)

Changes for dynamic library only.

===1.1.19===
(2020-10-14)

Improved overall optimisation for AVX and AVX512.

Web server supports dynamic certificate changes.

Default ALERT_HANDLE_PACKET_DELAY_MS from 5 to 50ms.

Corrected false error log on timestamps when packets have different sizes.

===1.1.18===
(2020-10-02)

More agressive compile optimisation.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.17===
(2020-10-01)

Added some RTP checks and logs.

Set RTP thread in realtime priority, if allowed (might need cap SYS_NICE). Can be adjusted with environment variable SCHED_PRIO. Set SCHED_PRIO=0 to disable, or 1 to 99 (default 10).

Check that incoming RTP packet are processed quickly (<5ms or environment variable ALERT_HANDLE_PACKET_DELAY_MS) to detect CPU overloads.

Small optimizations.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.16===
(2020-09-28)

Better display on web interface for small devices.

Secure the process errors, to avoid rare floating-point compute errors locking the process, and directly recover the known-possible ones.

===1.1.15===
(2020-07-16)

When license is invalid, the process now goes to bypass instead of silence.

===1.1.14===
(2020-07-16)

Added json API, with HTTP get/post/put. For instance:

*load a preset: <nowiki>http://localhost/json/load/Jazz</nowiki> Ligh
*get preset list: <nowiki>http://localhost/json/get/presetlist</nowiki>
*get all possible info: <nowiki>http://localhost/json/get</nowiki>
*set agc attack to 15: <nowiki>http://localhost/json/set/preset/agc/attack/15</nowiki>

===1.1.13===
(2020-05-06)

Clean-up AWS_ACCESS vars from env by removing quotes, and extra char at end (CR,LF,TAB,SPC)

===1.1.12===
(2020-05-06)

Build-chain corrections only.

===1.1.11===
(2020-05-06)

Use S4_AWS_ACCESS_KEY_ID and S4_AWS_SECRET_ACCESS_KEY by default, to circumvent troubles in AWS environments.

Correct Jazz Light factory

Allow websocket cross-origin

===1.1.10===
(2020-05-05)

Improved band limiter and lookahead working mode.

===1.1.8===
(2020-02-12)

Uses RADIO_NAME environment var for licenses.

==1.0==

===1.0.33===
(2020-01-29)

Support hostnames in command-lines.

===1.0.31===
(2020-01-17)

Correct Audio format parsing from command-line.

Supported formats are: RTP_SAMPLE_FORMAT=S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE, F32_LE, F32_BE

===1.0.30===
(2020-01-16)

Added R128.

===1.0.28===
(2019-11-20)

Nice EQ setup in HTML. Many GUI improvements

===1.0.5===
(2019-11-08)

Improved Preset Import/Export

Lots of GUI improvement.

Sound processing corrections to be closer to card version.

===1.0.0===
(2019-07-12)

First beta release
[[Category:Versions]]

WM2 Standalone Versions

2026-03-10T09:30:47Z

Camille: /* 1.19 */

Downloads can be found in [http://download.sound4.biz/5%20-%20WATERMARKING%20|%20WM2/ download.sound4.biz]

=1.19=
(in progress)

*Correct drops when used in multichannel mode (problem since 1.17), but increase the latency (+53ms)
*AES67: RTSP does not keep opened sessions if unneeded. Correct OPTIONS handling.

=1.18=
(Preview - 2025-01-23)

*Corrected RTP timestamps when synchronized on PTP

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.17=
(Preview - 2025-01-10) (KANTAR CERTIFIED)

*Delay: be sure to have always the same delay for the watermarking audio across restart

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.16=
(Preview - 2024-11-26)

*RTSP: Correct URL escaping, handle OPTIONS

=1.15=
(Preview - 2024-07-03)

*Web Interface : protect combo for invalid values, which can prevent the interface from displaying (on a change of Kantar License for instance).

=1.14=
(testing - 2024-05-28)

*AES67: HTTP requests for RTSP corrections
**by-id starts at 1 for channel 1 (instead of 0)
**Correct support for /by-name/

=1.13=
(2022-10-12)

*AES67: interface allows multiline SDP to be entered.
*AES67: RTSP server supports HTTP request to get the SDP with http://<SOUND4_WM2_IP>:8854/by-id/<stream number>

'''BUG:''' /by-id/ numbers start at 0 instead of 1

=1.12=
(Preview 2022-09-12)

*More detailed information on PTP clock and synchronization.

=1.11=
(2022-10-07)

*Force the rate of NTP requests after an upgrade without needing to change the NTP servers

=1.10=
(Public - 2022-09-22)

*Reduce rate of NTP requests in local networks, to avoid being rejected.
*Correct AES67 daemon crash when SAP source is lost
*Correct AES67 releasing of unused slots, to avoid "command failed" when starting the 65th AES67 stream

BUG: the rate of NTP requests is not reduced if you upgrade from another version. You have to change the NTP servers and put them back to apply the change.

=1.9=
(Testing - 2022-09-06)

*Correct web server when too many advertising : websocket was disconnecting
*Correct AES67 handling of RTSP for xNode compatibility : support extra empty line, accept error code instead of ANNOUNCE.

=1.8=
(Public - 2022-06-29)

*Digital output (AES3) default to consumer mode, can be changed to Professional (EBU Tech 3250 minimum implementation : no CRC)

=1.7=
(Validating - 2022-06-14)

*Correct the audio engine to avoid sample misalignment on heavy loads

=1.6=
(Public - 2022-05-13)

*Show alerts even when not logged

=1.5=
(Public - 2022-05-12)

*Add SNMP trap for NTP server change

=1.4=
(Testing - 2022-05-09)

*Increase timeout for upgrade with very slow Internet connection

[[Category:Versions]]

Impact/Pulse Eco Versions

2026-01-26T14:19:07Z

Camille: /* 1.25 */

Downloads can be found in [http://download.sound4.biz/3%20-%20STANDALONE%20-%20ECO%20LINE%20%7C%20PULSE%20-%20IMPACT/Upgrades/ download.sound4.biz]

==1.25==
(Testing - 2026-01-26)

*Process 2.1.15
**Adding GPIO for RDS
*Stream [[SOUND4 Stream Versions#3.0.8|3.0.8]]: Change default timestamp reference. Correct Shoutcast V1 metadata

==1.24==
(Preview - 2025-08-28)

*Fix DSP code error (since 1.22)
*Fix serial port not working for UECP since version 1.23
*Fix syslog which were sent by TCP instead of UDP
*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==1.23==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

'''BUG''': DSP code compiled error

==1.22==
(Preview - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes

'''BUG''': DSP code compiled error

==1.21==
(2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==1.20==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==1.19==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==1.18==
(Preview - 2023-09-13)

*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improved MPEG-TS rate and information
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
**Better memory usage, especially during upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: optimization and fixes
*Board 1.5.8: FPGA with extended flash life management
*Windows share: can set a password protection
*SOUND4 Driver 2.27: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

==1.17==
(2023-05-03)

*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received
*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts
**Preset Sharing: break compatibility with older versions to isolate old versions problems
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]:
**Corrected Stop Stream if No Audio, Correct Watermarking running while license expired.
**Correctly save the Watermarking channel, so it is restored after upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==1.16==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==1.15==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, Support for VLAN network, optimisations
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]:
**avoid metadata error hanging the stream
**isolate more streams in each channel
**FEC in RTP : use the same source address as RTP (so same VLAN)
**Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==1.14==
(Preview - 2021-10-05)

*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]:
**RDS Metadata support for HTTPS polling
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
**Correct a bug on Link&Share handling, which may crash the server
**Update MIB to send NTP information
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added UDP and UDP/MPEG-TS protocols
**Added MPEG1-Layer2 codec
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
**MPEG1 Layer 2 : allow using Joint
**Correct RTMP metadata handling bug
**Icecast/Shoutcast metadata: URL escape mount point and password
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Can specify PTP Announce/Request Interval and Timeout
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]]
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.13==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.12==
(2021-02-16)

*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*Board [[Board/PCI Express Versions#1.5.5|1.5.5]]: Allows DSP to work with a higher clock
*Process 2.1.15: Allows DSP to work with a higher clock
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.11==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 2.1.14: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 2.18: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.10==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.03) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*new fanmanager to be less noisy

==1.9==
(2020-05-07)

*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps
*limit samba (windows share) logs, which could grow huge if a lot of different client IP.

==1.8==
(2020-04-24)

*Support for new plugins, like supervision
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*Emergency/URL player: always restart on errors

==1.7==
(2020-02-27)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string
*URL Player: add "useragent" information
*Upgrade: now URL player stop before upgrade and restarted after

==1.6==
(2020-02-27)

*Enable the Full Reboot of unit

[[Category:Versions]]

Impact/Pulse/First Standalone Versions

2026-01-26T14:18:06Z

Camille: /* 2.38 */

Downloads can be found in [http://download.sound4.biz/2%20-%20STANDALONE%20|%20FIRST%20-%20PULSE%20-%20IMPACT%20-%20BIG%20VOICE%202%20%26%204/Upgrades/ download.sound4.biz]

=Version 2=

==2.38==
(Testing - 2026-01-26)

*Process 1.1.31
**Adding GPIO for RDS
*Stream [[SOUND4 Stream Versions#3.0.8|3.0.8]]: Change default timestamp reference. Correct Shoutcast V1 metadata

==2.37==
(Testing - 2025-12-11)

*Process 1.1.31:
**Correct Stereo Link bug since v1.1.22 for some presets
**Correct AGC In replicate, loosing 6dB since version 2.33
**More support for new presets

==2.36==
(Preview - 2025-08-28)

*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==2.35==
(testing - 2025-07-03)

*Fix serial port not working for UECP since version 2.34
*Fix syslog which were sent by TCP instead of UDP
*FullRDS [[SOUND4 FullRDS Versions#1.3.2|1.3.2]]: Default is now to save ODA, and TD

==2.34==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==2.33==
(Public - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Process 1.1.28 : AGC In Replicate correction, do not stop Emergency player when used in crossfade
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.6|3.0.6]]: Metadata parser improvement

==2.32==
(Preview - 2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==2.31==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Process 1.1.27 : More support for new presets
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==2.30==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)

==2.29==
(Testing - 2023-11-23)

*Process 1.1.26 :
**Correct patch-point output gains and VU meters, improve patchpoints EQ output
**Can insert Watermarking in EQ instead of Limiter for HD and FM
**Correct MPX over AES on Digital 2 output

==2.28==
(Testing - 2023-11-14)

*Process 1.1.25 :
**more support for new preset generation
**correct R128 regulation when HD or FM has diversity delay

==2.27==
(Testing - 2023-10-24)

*Process 1.1.24 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==2.26==
(Preview - 2023-09-15)

*Process 1.1.23 : better compatibility with some presets
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: Fixed error when renaming preset from main window

==2.25==
(Testing - 2023-09-13)

*Process 1.1.22 : more support for new preset generation
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]: Better memory usage, especially during upgrades
*Remote [[SOUND4 Remote Versions#4.3.22|4.3.22]]: optimisation and fixes
*Windows share: can set a password protection
*SOUND4 Driver 3.21: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

==2.24==
(Testing - 2023-07-11)

*Process 1.1.20 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improve a possible delay when using metadata

'''BUG: Do not use, need driver 3.21'''

==2.23==
(Preview - 2023-06-21)

*Process 1.1.19
**Added per preset R128 (settings still present, keeps lower of both)
**Do not auto-start backup sources with no licenses
**Correct HD EQ out patchpoint
**Correct outputs VUmeter
*Stream [[SOUND4 Stream Versions#3.0.1|3.0.1]]: Improved MPEG-TS rate and informations
*Server [[SOUND4 Server Versions#4.1.108|4.1.108]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
*Board 1.4.32: FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.182)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

'''BUG: Do not use, need driver 3.21'''

==2.22==
(Preview - 2023-05-03)

*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**'''Preset Sharing: break compatibility with older versions''' to isolate old versions problems
**Correct loss of access to Streaming, Watermarking and RDS if those services are restarted (bug since 2.20).
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]: Correctly save the Watermarking channel, so it is restored after upgrades.
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Correct Livewire GPIO not working (since 2.19)
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==2.21==
(Testing - 2023-02-27)

*Process 1.1.17
**Added Fade for Patchpoint insertion
**Can add delay to HD, FM or D-MPX outputs routing
**Can use a Wide-AGC instead of 2B-AGC
**Improved Stereo Limiter
**Improvements on Voice Smoother
*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received".
*Server [[SOUND4 Server Versions#4.1.104|4.1.104]]: allow bigger DSP code.
*Stream [[SOUND4 Stream Versions#2.4.31|2.4.31]]: Correct Watermarking running while license expired.
*Windows share: never become WINS master.

BUG: Livewire GPIO are not working

==2.20==
(Testing - 2023-01-30)

*Server [[SOUND4 Server Versions#4.1.103|4.1.103]]: Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts.
*Stream [[SOUND4 Stream Versions#2.4.30|2.4.30]]: Corrected Stop Stream if No Audio

BUG: Livewire GPIO are not working

==2.19==
(Preview - IMPACT ONLY - 2022-12-06)

*IMPACT ONLY : Process 1.1.16: more support for next Heargasmic presets
*LANAudio [[Ethernet/LANAudio Versions#2.0.30|2.0.30]]:
**Protect some unlikely errors, for fixing startup nonworking streams

BUG: Livewire GPIO are not working

==2.15==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==2.14==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, optimizations, minor fixes.
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]: Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==2.13==
(Testing - 2022-06-16)

*Stream [[SOUND4 Stream Versions#2.4.28|2.4.28]]: FEC in RTP : use the same source address as RTP (so same VLAN)
*Server [[SOUND4 Server Versions#4.1.100|4.1.100]]: correct possible web interface crash.
*System : better multicast handling

==2.12==
(In progress - 2022-05-11)

*Process 1.1.11: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.15|4.3.15]]: minor update for better display with next Heargasmic presets
*Server [[SOUND4 Server Versions#4.1.99|4.1.99]]: correct web interface crash.

==2.11==
(In progress - 2022-04-21)

*Process 1.1.10: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.14|4.3.14]]: minor update for better display

==2.10==
(In progress - 2022-03-30)

*Process 1.1.9: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.12|4.3.12]]: minor update
*Server [[SOUND4 Server Versions#4.1.98|4.1.98]]: minor update.

==2.9==
(Preview - 2022-02-18)

*Server [[SOUND4 Server Versions#4.1.97|4.1.97]]: Correct web interface crash.

==2.8==
(Preview - 2021-12-24)

*Server [[SOUND4 Server Versions#4.1.96|4.1.96]]: Support for VLAN network.
*Stream [[SOUND4 Stream Versions#2.4.27|2.4.27]]: avoid metadata error hanging the stream, and isolate more streams in each channel
*System: forbid VLAN access to server, web server and windows shares.

==2.7==
(testing - 2021-11-22)

*Server [[SOUND4 Server Versions#4.1.95|4.1.95]]: Give commercial players permanent access to Link&Share.
*Process 1.1.7:
**Allow to use inputs for process even when they are patched
**Watermark is inserted with Limiters (FM&HD) and not EQ
**Give Link&Share access to patch points
**Corrected process input VU meter

==2.6==
(testing - 2021-09-16)

*Correct a bug existing since 1.54 which makes a reboot loop on upgrading if a Web Monitor is actively listening to the processor during the upgrade.
*Correct First BS412 interface problem.
*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]: Display only: in Ethernet setups, put the IP mask right after the IP address and before the IP Gateway.
*Properly stop possible commercial player while upgrading
*Can upload Kantar Watermarking licenses from the web page.

==2.5==
(Preview - 2021-09-02)

*Server [[SOUND4 Server Versions#4.1.90|4.1.90]]: Update MIB and send SNMP information for NTP status and Watermarking version.
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]: MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes

BUG: First BS412 has an interface problem.

==2.4==
(Validating - 2021-07-30)

*Process 1.1.6:
**Correct audio for Streaming output
**Added Drive Less for HD in Voice Smoother
**Correct Independent DJ Input
*Stream [[SOUND4 Stream Versions#2.4.24|2.4.24]]: MPEG1 Layer 2 : allow using Joint-Stereo
*Server [[SOUND4 Server Versions#4.1.88|4.1.88]]: Correct small occasional memory leak
*Remote [[SOUND4 Remote Versions#4.3.8|4.3.8]]: Fix a bug in auto-monitoring

==2.3==
(Validating - 2021-07-15)

'''BUG: audio for Streaming is corrupted'''

*Process 1.1.5: minor additions
*Stream [[SOUND4 Stream Versions#2.4.23|2.4.23]]: For MPEG-TS, correct "Service Type", can set "Service Name" and "Service Provider"
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.7|4.3.7]]:
**Fix a bug in "Preset" dialogs
**Faster opening of the Setup dialogs
**Support for new algorithms,

==2.2==
(Testing only - 2021-06-25)

*Process 1.1.5:
**Separate FM/HD Watermarking
**Better support for new algorithms, with more dedicated path between HD and FM
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]] : Support for separate FM/HD watermarking.
*Server [[SOUND4 Server Versions#4.1.87|4.1.87]]: Minor additions
*Remote [[SOUND4 Remote Versions#4.3.3|4.3.3]]: Support for new algorithms

==2.1==
(Not validated - 2021-06-17)

*Process 1.1.4: better stereo compatibility

==2.0==
(Not validated - 2021-06-15)

*Process 1.1.3:
**Finalize new algorithms to support future preset library for Impact
*Update Linux kernel security/fixes (5.10.43)

=Version 1=

==1.69==
(Testing - 2021-06-11)

*Process 1.1.2:
**Corrected possible rare loss of synchronization from/to LanAudio, adding +/- 6dB gain. May improve AES67 input quality.
**Adding new algorithms to support future preset library for Impact
**I/O Routing : removed the patch point between Band-Process and Band-Limiter, incompatible with new algorithms.
**Added R128 regulation for FM and HD
*Server [[SOUND4 Server Versions#4.1.86|4.1.86]]:
**RDS Metadata support for HTTPS polling
*Stream [[SOUND4 Stream Versions#2.4.22|2.4.22]]:
**Support possible STREAM2 license, to have 2 distinct streaming
**Icecast/Shoutcast metadata: URL escape mount point and password
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
*Remote [[SOUND4 Remote Versions#4.3.0|4.3.0]]: Faster startup, support for Stream2 and new audio algorithms display.

==1.68==
(Validation - 2021-04-13)

*Server [[SOUND4 Server Versions#4.1.85|4.1.85]]:
**Correct a bug on Link&Share handling, which may crash the server
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*Stream [[SOUND4 Stream Versions#2.4.19|2.4.19]]:
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==1.67==
(Validation - 2021-03-29)

*Server [[SOUND4 Server Versions#4.1.83|4.1.83]]:
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
*Stream [[SOUND4 Stream Versions#2.4.18|2.4.18]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added SRT and SRT/MPEG-TS protocol
**Added MPEG1-Layer2 codec
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**Correct RTMP metadata handling bug
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*Remote [[SOUND4 Remote Versions#4.2.3|4.2.3]]: reduce connection time, improved Livewire channel selection
*LANAudio [[Ethernet/LANAudio Versions#2.0.28|2.0.28]]: Can specify PTP Announce/Request Interval and Timeout
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.66==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.65==
(2021-02-16)

*Process 1.0.43:
**correct phone L/R inverted
**change default presets to Pure Force
**Allow using inputs in Mix mode
*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.64==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 1.0.41: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 3.16: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.63==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.57) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*New fan manager to be less noisy

==1.62==
(2020-05-07)

*limit samba (windows share) logs, which could grow huge if a lot of different client IP.
*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps

==1.61==
(2020-04-24)

*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Emergency/URL player: always restart on errors

==1.60==
(2020-04-17)

*Support for new plugins, like supervision

==1.59==
(2020-03-16)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string (in function of conversion C++<=>JS)
*URL Player: add "useragent" for mpd
*Upgrade: now URL player stop before upgrade and restarted after

==1.58==
(2020-02-27)

*Enable the Full Reboot of unit

==1.57==
(2020-02-24)

*Server [[SOUND4 Server Versions#4.1.69|4.1.69]]:
**Correct bad bitfield mapping (BUG: AES2 Sync was not working)
**Do not bloc when network is unreachable (unplug ethernet)
**Correct memory leak in Undo/Redo manager (especially visible when changing presets)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]: just update so upgrading from old (<=1.41) does not reset AES67 inputs to Livewire
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] : reduce memory usage when checking links in error, to avoid out of memory reboot.
*Stream [[SOUND4 Stream Versions#2.4.7|2.4.7]]:
**Correct Metadata HTTP read timeouts.
**icecast: using metadata.xsl to update metadata, to avoid the needed admin login.
*Watermarking [[SOUND4 Watermark Versions#1.0.7|1.0.7]]: Alarm if not working
*System:
**fixed DNS does not block DHCP DNS
**NTP gives back status in SNMP and Remote
**Can disable NTP request, and using GPS for time
**Can select Timezone (for logs)
*Plugin URL Player: When error (wrong URL, disconnection from the server) no longer blocks and restart playing when possible
*Process 1.0.40: adding missing L&S commands+remove services management variables. Protect frequencies across upgrades (temporary no sound on MPX)
*System Data: adding services management variables
*Update linux kernel security/fixes (4.9.213)

==1.56==
(2019-11-26)

*Server [[SOUND4 Server Versions#4.1.65|4.1.65]]: small improvements. Correct IP/DNS setup.
*Process 1.0.39: Update New HD Limiter, New DJ LImiter, Loudness Match for Monitor, new presets.
*FullRDS [[SOUND4 FullRDS Versions#1.2.10|1.2.10]]: Correct MEC 45 ODA Spinning Wheel Timing Control (was refusing some correct settings)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]:
**Corrected: Default broadcast is not applied
**Corrected handling of 1-channel stream (copy left channel to right)
**Better PTP timestamping (rx timestamp pool empty)
*Remote [[SOUND4 Remote Versions#4.1.52|4.1.52]]:
**better Unicode support
**support for Loudness match in Monitor

 
[[Category:Versions]]

SOUND4 Stream Versions

2026-01-26T14:17:56Z

Camille: /* 3.0.8 */

=3.0=
Using FFMPEG 6.x libraries, among others

==3.0.8==
(Testing - 2026-01-20)

*Change default timestamp reference (Bug on VLC with Ogg streams: Flac, Vorbis, Opus)
*Correct Shoutcast V1 metadata sending
*''Internal : FFMPEG 8.0, ARM Kantar 6.0, Ogg 1.3.6, SRT 1.5.4, SSH 0.11.1, LUA 5.4.8''

==3.0.7==
(Testing - 2025-06-06)

*Linux: Support for syslog logging

==3.0.6==
(Preview - 2024-11-27) (KANTAR CERTIFIED)

*Metadata parser improvement (Unicode character encoding detection)

==3.0.5==
(PUBLIC - 2024-06-12) (KANTAR CERTIFIED)

*Metadata now supports HTTPS files

==3.0.4==
(Preview - 2024-02-29)

*Update libraries
*FEC Pro-MPEG: correct '''row/col inversion'''
*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Metaparser: add JSON parsing tools
*Correct possible occasional data race

==3.0.3==
(PUBLIC - 2023-10-03) (KANTAR CERTIFIED)

*Correct Advanced field not cleared when changed.
*Protect against too low max payload size

==3.0.2==
(PUBLIC - 2023-07-06) (KANTAR CERTIFIED)

*Improve a possible delay when using metadata
*More detailed logs on slow encoding/sending

==3.0.1==
(Testing - 2023-06-07)

*MPEG-TS
**Add PES Data Align flag
**Added advanced setup field, for support testing only

==3.0.0==
(Testing - 2023-05-29)

*MPEG-TS
**Improved PAT/PMT/SDT repetition rates
**Fix PCR repetition rate and accuracy
**Stabilized MPEG-TS rate

=2.4=
Using FFMPEG 4.x libraries, among others

==2.4.33==
(Testing - 2023-04-12) (KANTAR CERTIFIED)

*Windows only: Correct service path to avoid vulnerability CWE-428

==2.4.32==
(Testing - 2023-03-16)

*Correctly save the Watermarking channel, so it is restored after upgrades NOTE: this will work only for future upgrades
*Windows: removed XP compatibility. Safe time measurement when date/time changes.

==2.4.31==
(Testing - 2023-02-16)

*Correct Watermarking running while license expired.

BUG: since 2.3.0 : the Watermarking channel selected is not saved correctly, so it is lost after upgrade.

==2.4.30==
(2023-01-20) (KANTAR CERTIFIED)

*Corrected Stop Stream if No Audio: was restarting after ~12h

==2.4.29==
(2022-09-29) (KANTAR CERTIFIED)

*Add Connected time info in VUmeters
*Linux : small fixes for newer kernels security

==2.4.28==
(Testing - 2022-06-16)

*FEC in RTP : use the same source address as RTP (so same VLAN)
*For RTP and UDP in multicast, join multicast group even if only sending (some switches might need this to avoid broadcasting)

==2.4.27==
(2021-12-02) (KANTAR CERTIFIED)

*Give more time to encoders before dropping audio

==2.4.26==
(testing - 2021-12-01)

*Better isolate each stream in a channel, avoiding error chain
*Avoid freezing encoders in a channel when metadata update hangs due to non-answer of peer TCP SYN (Bug present since 2.4.18)

==2.4.25==
(2021-09-02) (KANTAR CERTIFIED)

*MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth.

==2.4.24==
(Preview - 2021-07-27) (KANTAR CERTIFIED)

*MPEG1 Layer 2 : allow using Joint-Stereo

==2.4.23==
(Validating - 2021-07-15)

*For MPEG-TS, correct "Service Type" for non MPEG1 Layer 2 audio (use type 10 instead of 2).
*For MPEG-TS, can use Name for "Service Name" and Description/Provider for "Service Provider"

==2.4.22==
(Testing only - 2021-06-10)

*Support possible STREAM2 license, to have 2 distinct streaming for Standalone FM products

==2.4.21==
(tests only - 2021-06-01)

*Icecast/Shoutcast metadata: URL escape mount point and password
*RTP: correct SDP for FEC with correct sampling rate

==2.4.20==
(tests only - 2021-04-12)

*Protocols: can choose TTL for protocols using multicast UDP

==2.4.19==
(tests only - 2021-04-09)

*Protocols:
**Supports ulpfec (RFC 5109) and parityfec (RFC 2733) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==2.4.18==
(tests only - 2021-03-30)

*Protocol/codecs:
**Added RTP/MPEG-TS to force usage of MPEG-TS over RTP if wanted
**Added SRT and SRT/MPEG-TS protocol
**Added SMPTE 302M codec for linear audio over MPEG-TS
**Added MPEG1-Layer 2 (mp2) codec
**Added FEC (Pro-MPEG/SMPTE 2022-1) for RTP/MPEG-TS protocol
**RTP: can set the maximum packet size
**RTP: ability to force the payload type for some codecs
**MP3: can choose between Stereo and Joint-Stereo
**RTMP: correct a race condition when updating metadata
*Support local IP binding, to choose output IP address used.
*Metadata scripts: add DoNotSendMeta() to cancel metadata update without error.
*Correct a possible dead-lock of one stream on bad configuration
*Windows: correct some reading errors for metadata from filesystem (access rights from service)

==2.4.17==
(2021-02-16) (KANTAR CERTIFIED)

Metadata improvement:

*SendMetaDataSong sends metadata immediately (compatible Telos)
*Always build compact_song before sending metadata (even before disconnect)
*Clear Metadata after sent, and send on disconnect only if not done before
*RTMP metadata: if no _rtmp node is created, use the top level nodes
*Add the Set method to LUA XML nodes

==2.4.16==
(2020-11-05) (KANTAR CERTIFIED)

Correct audio detection which was not always working on all channels (especially on Windows).

==2.4.15==
(2020-11-04 - preview)

Can detect no audio, and stop streams in this case if configured for.

==2.4.14==
(2020-09-02)

Support full Watermarking x8

Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.

RTP linear PCM: send now constant size payload audio.

==2.4.13==
(2020-06-03) (KANTAR CERTIFIED)

Correction for compatibility with Playout card

==2.4.12==
(2020-06-02)

Correct the Unicode detection which was failing on Windows. More safe checks for all OS.

==2.4.11==
(2020-05-20)

Try to detect UTF-16/32 on file reading, and convert whenever it is possible (metadata)

Added version information displayable in Remote/HTML/...

==2.4.10==
(2020-04-24)

HeAAC v2 allow bitrate up to 64kbps

==2.4.9==
(2020-04-23)

Separate Icecast 2.0 and Icecast 2.x:

*Icecast 2.x uses metadata.xsl (like since 2.4.5) and title/artist (like since 2.3.34)
*Icecast 2.0 uses metadata and song only (like before 2.3.34)

==2.4.8==
(2020-03-02)

Correct Adaptive processing (was not shown since 2.4.2 on Linux. OK on box and Windows)

Metadata for ShoutcastV2 was not supporting fast change, sending only first change. Corrected.

==2.4.7==
(2020-01-14)

Add iconv module to Lua for Windows also.

==2.4.6==
(2020-01-13)

Correct Metadata HTTP read timeouts.

(Windows: BUG compile: corrupted AAC)

==2.4.5==
(2020-01-06)

icecast: using metadata.xsl to update metadata, to avoid the needed admin login.

(Windows: BUG compile: corrupted AAC)

==2.4.4==
(2019-10-15)

Add iconv module to Lua for Linux.

==2.4.3==
(2019-09-05)

Correct field length, so mount point can go up to 128 chars

==2.4.2==
(2019-07-08)

Metaparsing scripts may be updated from Remote.

=2.3=
Support for Kantar SNAP Watermarking

==2.3.39==
(2019-03-12) (KANTAR CERTIFIED)

Added some GPIO definitions

==2.3.37==
(2019-02-26)

Correct HTTP metadata getter header Accept (IIS Compatibility)

Less low-level access.

==2.3.36==
(2019-02-13) (KANTAR CERTIFIED)

SFTP was leaving some files opened. Corrected.

Update Opus to v1.3

Minor fixes on MP3 encoder

==2.3.35==
(2019-02-11)

Supports Opus,Vorbis and FLAC for Icecast2 servers.

BUG: SFTP leaves some files open

==2.3.34==
(2019-02-08)

Corrected RTP for PCM, works again (regression in 2.3.27)

Icecast may send optional metadata now (the server has to handle it), and uses title/artist instead of song by default. NOTE: this does not work properly for Icecast 2.0, needs Icecast 2.1+

BUG: SFTP leaves some files open

==2.3.33==
(2019-02-06)

Correct some dead-lock possible for Windows.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.32==
(2019-01-21)

Do not freeze on Ethernet unplug for HLS.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.31==
(2019-01-16)

Be sure not to lock other streams when a stream is reconfiguring.

Icecast/Shoutcast: netoverload alert less sensitive.

Shoutcast: ensure will not block other streams in same channel.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.30==
(2019-01-12)

Better spread tasks on CPUs, allowing more streams.

Better HLS load management. Clean-up directory for HLS SFTP and File and startup.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.29==
(2019-01-09)

Better spread tasks on CPUs

BUG: RTP for PCM is not working anymore

==2.3.28==
(2018-12-20)

IceCast can have description, while Shoutcast V1 can not. Was reversed.

Correct ShoutcastV2 duplicate metadata when explicitly set (BT #145).

RTP can run on port 16384 if none given.

Changing WM channel on running instance now works.

BUG: RTP for PCM is not working anymore

==2.3.27==
(KANTAR CERTIFIED)

RTP with AAC now sends MPEG-TS, so no need of SDP.

BUG: changing WM channel on running instance does not change the channel.

BUG: RTP for PCM is not working anymore

==2.3.26==
(KANTAR CERTIFIED)

Recheck audio channels when licences change

Correct Adaptive Process VU in Mono

==2.3.25==
Metadata get for FTP/HTTP is asynch now, to avoid slowing main thread.

==2.3.24==
Increase channel names size for compat with Kantar.

Read channel names even if off to be able to set good one before start.

==2.3.23==
Suppress correctly start/end spaces in host, mount and URL.

Compatible with PCI cards.

==2.3.22==
Update AAC encoder, so HeAAC v2 works.2.3.21

==2.3.21==
Better compatibility with other software by letting DSP inform of used channels.

==2.3.20==
(KANTAR CERTIFIED)

Stops if no license.

=2.1=
Support HLS Streams.

Using FFMPE 3.x libraries

==2.1.19==
Correction of possible save error when upgrading

==2.1.17==
Correct possible dead-lock on HLS closing.

Correct additional potential dead-locks (should not happen, unless upgrade process and then add a card)

Correct HTTP Request.lua for UTF-8 Unicode chars

=2.0=

==2.0.26==
Use HTTP 1.1, as some websites do not accept 1.0 anymore
[[Category:Versions]]
[[Category:Streaming]]

SOUND4 Stream Versions

2026-01-26T14:17:01Z

Camille: /* 3.0.8 */

=3.0=
Using FFMPEG 6.x libraries, among others

==3.0.8==
(Testing - 2026-01-20)

*Change default timestamp reference (Bug on VLC with Ogg streams: Flac, Vorbis, Opus)
*Correct Shoutcast V1 metadata sending

==3.0.7==
(Testing - 2025-06-06)

*Linux: Support for syslog logging

==3.0.6==
(Preview - 2024-11-27) (KANTAR CERTIFIED)

*Metadata parser improvement (Unicode character encoding detection)

==3.0.5==
(PUBLIC - 2024-06-12) (KANTAR CERTIFIED)

*Metadata now supports HTTPS files

==3.0.4==
(Preview - 2024-02-29)

*Update libraries
*FEC Pro-MPEG: correct '''row/col inversion'''
*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Metaparser: add JSON parsing tools
*Correct possible occasional data race

==3.0.3==
(PUBLIC - 2023-10-03) (KANTAR CERTIFIED)

*Correct Advanced field not cleared when changed.
*Protect against too low max payload size

==3.0.2==
(PUBLIC - 2023-07-06) (KANTAR CERTIFIED)

*Improve a possible delay when using metadata
*More detailed logs on slow encoding/sending

==3.0.1==
(Testing - 2023-06-07)

*MPEG-TS
**Add PES Data Align flag
**Added advanced setup field, for support testing only

==3.0.0==
(Testing - 2023-05-29)

*MPEG-TS
**Improved PAT/PMT/SDT repetition rates
**Fix PCR repetition rate and accuracy
**Stabilized MPEG-TS rate

=2.4=
Using FFMPEG 4.x libraries, among others

==2.4.33==
(Testing - 2023-04-12) (KANTAR CERTIFIED)

*Windows only: Correct service path to avoid vulnerability CWE-428

==2.4.32==
(Testing - 2023-03-16)

*Correctly save the Watermarking channel, so it is restored after upgrades NOTE: this will work only for future upgrades
*Windows: removed XP compatibility. Safe time measurement when date/time changes.

==2.4.31==
(Testing - 2023-02-16)

*Correct Watermarking running while license expired.

BUG: since 2.3.0 : the Watermarking channel selected is not saved correctly, so it is lost after upgrade.

==2.4.30==
(2023-01-20) (KANTAR CERTIFIED)

*Corrected Stop Stream if No Audio: was restarting after ~12h

==2.4.29==
(2022-09-29) (KANTAR CERTIFIED)

*Add Connected time info in VUmeters
*Linux : small fixes for newer kernels security

==2.4.28==
(Testing - 2022-06-16)

*FEC in RTP : use the same source address as RTP (so same VLAN)
*For RTP and UDP in multicast, join multicast group even if only sending (some switches might need this to avoid broadcasting)

==2.4.27==
(2021-12-02) (KANTAR CERTIFIED)

*Give more time to encoders before dropping audio

==2.4.26==
(testing - 2021-12-01)

*Better isolate each stream in a channel, avoiding error chain
*Avoid freezing encoders in a channel when metadata update hangs due to non-answer of peer TCP SYN (Bug present since 2.4.18)

==2.4.25==
(2021-09-02) (KANTAR CERTIFIED)

*MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth.

==2.4.24==
(Preview - 2021-07-27) (KANTAR CERTIFIED)

*MPEG1 Layer 2 : allow using Joint-Stereo

==2.4.23==
(Validating - 2021-07-15)

*For MPEG-TS, correct "Service Type" for non MPEG1 Layer 2 audio (use type 10 instead of 2).
*For MPEG-TS, can use Name for "Service Name" and Description/Provider for "Service Provider"

==2.4.22==
(Testing only - 2021-06-10)

*Support possible STREAM2 license, to have 2 distinct streaming for Standalone FM products

==2.4.21==
(tests only - 2021-06-01)

*Icecast/Shoutcast metadata: URL escape mount point and password
*RTP: correct SDP for FEC with correct sampling rate

==2.4.20==
(tests only - 2021-04-12)

*Protocols: can choose TTL for protocols using multicast UDP

==2.4.19==
(tests only - 2021-04-09)

*Protocols:
**Supports ulpfec (RFC 5109) and parityfec (RFC 2733) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==2.4.18==
(tests only - 2021-03-30)

*Protocol/codecs:
**Added RTP/MPEG-TS to force usage of MPEG-TS over RTP if wanted
**Added SRT and SRT/MPEG-TS protocol
**Added SMPTE 302M codec for linear audio over MPEG-TS
**Added MPEG1-Layer 2 (mp2) codec
**Added FEC (Pro-MPEG/SMPTE 2022-1) for RTP/MPEG-TS protocol
**RTP: can set the maximum packet size
**RTP: ability to force the payload type for some codecs
**MP3: can choose between Stereo and Joint-Stereo
**RTMP: correct a race condition when updating metadata
*Support local IP binding, to choose output IP address used.
*Metadata scripts: add DoNotSendMeta() to cancel metadata update without error.
*Correct a possible dead-lock of one stream on bad configuration
*Windows: correct some reading errors for metadata from filesystem (access rights from service)

==2.4.17==
(2021-02-16) (KANTAR CERTIFIED)

Metadata improvement:

*SendMetaDataSong sends metadata immediately (compatible Telos)
*Always build compact_song before sending metadata (even before disconnect)
*Clear Metadata after sent, and send on disconnect only if not done before
*RTMP metadata: if no _rtmp node is created, use the top level nodes
*Add the Set method to LUA XML nodes

==2.4.16==
(2020-11-05) (KANTAR CERTIFIED)

Correct audio detection which was not always working on all channels (especially on Windows).

==2.4.15==
(2020-11-04 - preview)

Can detect no audio, and stop streams in this case if configured for.

==2.4.14==
(2020-09-02)

Support full Watermarking x8

Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.

RTP linear PCM: send now constant size payload audio.

==2.4.13==
(2020-06-03) (KANTAR CERTIFIED)

Correction for compatibility with Playout card

==2.4.12==
(2020-06-02)

Correct the Unicode detection which was failing on Windows. More safe checks for all OS.

==2.4.11==
(2020-05-20)

Try to detect UTF-16/32 on file reading, and convert whenever it is possible (metadata)

Added version information displayable in Remote/HTML/...

==2.4.10==
(2020-04-24)

HeAAC v2 allow bitrate up to 64kbps

==2.4.9==
(2020-04-23)

Separate Icecast 2.0 and Icecast 2.x:

*Icecast 2.x uses metadata.xsl (like since 2.4.5) and title/artist (like since 2.3.34)
*Icecast 2.0 uses metadata and song only (like before 2.3.34)

==2.4.8==
(2020-03-02)

Correct Adaptive processing (was not shown since 2.4.2 on Linux. OK on box and Windows)

Metadata for ShoutcastV2 was not supporting fast change, sending only first change. Corrected.

==2.4.7==
(2020-01-14)

Add iconv module to Lua for Windows also.

==2.4.6==
(2020-01-13)

Correct Metadata HTTP read timeouts.

(Windows: BUG compile: corrupted AAC)

==2.4.5==
(2020-01-06)

icecast: using metadata.xsl to update metadata, to avoid the needed admin login.

(Windows: BUG compile: corrupted AAC)

==2.4.4==
(2019-10-15)

Add iconv module to Lua for Linux.

==2.4.3==
(2019-09-05)

Correct field length, so mount point can go up to 128 chars

==2.4.2==
(2019-07-08)

Metaparsing scripts may be updated from Remote.

=2.3=
Support for Kantar SNAP Watermarking

==2.3.39==
(2019-03-12) (KANTAR CERTIFIED)

Added some GPIO definitions

==2.3.37==
(2019-02-26)

Correct HTTP metadata getter header Accept (IIS Compatibility)

Less low-level access.

==2.3.36==
(2019-02-13) (KANTAR CERTIFIED)

SFTP was leaving some files opened. Corrected.

Update Opus to v1.3

Minor fixes on MP3 encoder

==2.3.35==
(2019-02-11)

Supports Opus,Vorbis and FLAC for Icecast2 servers.

BUG: SFTP leaves some files open

==2.3.34==
(2019-02-08)

Corrected RTP for PCM, works again (regression in 2.3.27)

Icecast may send optional metadata now (the server has to handle it), and uses title/artist instead of song by default. NOTE: this does not work properly for Icecast 2.0, needs Icecast 2.1+

BUG: SFTP leaves some files open

==2.3.33==
(2019-02-06)

Correct some dead-lock possible for Windows.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.32==
(2019-01-21)

Do not freeze on Ethernet unplug for HLS.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.31==
(2019-01-16)

Be sure not to lock other streams when a stream is reconfiguring.

Icecast/Shoutcast: netoverload alert less sensitive.

Shoutcast: ensure will not block other streams in same channel.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.30==
(2019-01-12)

Better spread tasks on CPUs, allowing more streams.

Better HLS load management. Clean-up directory for HLS SFTP and File and startup.

BUG: RTP for PCM is not working anymore

BUG: SFTP leaves some files open

==2.3.29==
(2019-01-09)

Better spread tasks on CPUs

BUG: RTP for PCM is not working anymore

==2.3.28==
(2018-12-20)

IceCast can have description, while Shoutcast V1 can not. Was reversed.

Correct ShoutcastV2 duplicate metadata when explicitly set (BT #145).

RTP can run on port 16384 if none given.

Changing WM channel on running instance now works.

BUG: RTP for PCM is not working anymore

==2.3.27==
(KANTAR CERTIFIED)

RTP with AAC now sends MPEG-TS, so no need of SDP.

BUG: changing WM channel on running instance does not change the channel.

BUG: RTP for PCM is not working anymore

==2.3.26==
(KANTAR CERTIFIED)

Recheck audio channels when licences change

Correct Adaptive Process VU in Mono

==2.3.25==
Metadata get for FTP/HTTP is asynch now, to avoid slowing main thread.

==2.3.24==
Increase channel names size for compat with Kantar.

Read channel names even if off to be able to set good one before start.

==2.3.23==
Suppress correctly start/end spaces in host, mount and URL.

Compatible with PCI cards.

==2.3.22==
Update AAC encoder, so HeAAC v2 works.2.3.21

==2.3.21==
Better compatibility with other software by letting DSP inform of used channels.

==2.3.20==
(KANTAR CERTIFIED)

Stops if no license.

=2.1=
Support HLS Streams.

Using FFMPE 3.x libraries

==2.1.19==
Correction of possible save error when upgrading

==2.1.17==
Correct possible dead-lock on HLS closing.

Correct additional potential dead-locks (should not happen, unless upgrade process and then add a card)

Correct HTTP Request.lua for UTF-8 Unicode chars

=2.0=

==2.0.26==
Use HTTP 1.1, as some websites do not accept 1.0 anymore
[[Category:Versions]]
[[Category:Streaming]]

WM2 Standalone Versions

2026-01-26T09:52:41Z

Camille: 1.19

Downloads can be found in [http://download.sound4.biz/5%20-%20WATERMARKING%20|%20WM2/ download.sound4.biz]

=1.19=
(in progress)

* Correct drops when used in multichannel mode (problem since 1.17)

=1.18=
(Preview - 2025-01-23)

*Corrected RTP timestamps when synchronized on PTP

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.17=
(Preview - 2025-01-10) (KANTAR CERTIFIED)

*Delay: be sure to have always the same delay for the watermarking audio across restart

'''BUG''': with 3 or 4 active channels, there are drops in audio.

=1.16=
(Preview - 2024-11-26)

*RTSP: Correct URL escaping, handle OPTIONS

=1.15=
(Preview - 2024-07-03)

*Web Interface : protect combo for invalid values, which can prevent the interface from displaying (on a change of Kantar License for instance).

=1.14=
(testing - 2024-05-28)

*AES67: HTTP requests for RTSP corrections
**by-id starts at 1 for channel 1 (instead of 0)
**Correct support for /by-name/

=1.13=
(2022-10-12)

*AES67: interface allows multiline SDP to be entered.
*AES67: RTSP server supports HTTP request to get the SDP with http://<SOUND4_WM2_IP>:8854/by-id/<stream number>

'''BUG:''' /by-id/ numbers start at 0 instead of 1

=1.12=
(Preview 2022-09-12)

*More detailed information on PTP clock and synchronization.

=1.11=
(2022-10-07)

*Force the rate of NTP requests after an upgrade without needing to change the NTP servers

=1.10=
(Public - 2022-09-22)

*Reduce rate of NTP requests in local networks, to avoid being rejected.
*Correct AES67 daemon crash when SAP source is lost
*Correct AES67 releasing of unused slots, to avoid "command failed" when starting the 65th AES67 stream

BUG: the rate of NTP requests is not reduced if you upgrade from another version. You have to change the NTP servers and put them back to apply the change.

=1.9=
(Testing - 2022-09-06)

*Correct web server when too many advertising : websocket was disconnecting
*Correct AES67 handling of RTSP for xNode compatibility : support extra empty line, accept error code instead of ANNOUNCE.

=1.8=
(Public - 2022-06-29)

*Digital output (AES3) default to consumer mode, can be changed to Professional (EBU Tech 3250 minimum implementation : no CRC)

=1.7=
(Validating - 2022-06-14)

*Correct the audio engine to avoid sample misalignment on heavy loads

=1.6=
(Public - 2022-05-13)

*Show alerts even when not logged

=1.5=
(Public - 2022-05-12)

*Add SNMP trap for NTP server change

=1.4=
(Testing - 2022-05-09)

*Increase timeout for upgrade with very slow Internet connection

[[Category:Versions]]

Stream.CL Versions

2026-01-22T13:16:17Z

Camille: 1.1.12

Stream.CL extension supports only Live mode.

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/5%20-%20%20PLUGIN%20|%20Stream.CL%20(Streaming%20for%3A%20IMPACT.CL%2C%20x1.CL)/ download.sound4.biz]

==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.12===
(Testing - 2025-01-22)

* Correct Shoutcast V1 metadata sending
* Security updates
* Internal: more license information

===1.1.10===
(Testing - 2025-12-01)

*Add individual gain per stream
*Add safety clipper
*HTML interface improvements
*Security updates

===1.1.9===
(Testing - 2025-11-18)

*Correct extra Kantar usage with same sampling-rate

===1.1.8===
(Testing - 2025-11-13)

*Support for extra Kantar watermarking
*Security updates

BUG : audio troubles when using extra Kantar with same sampling-rate

===1.1.7===
(2025-07-04)

*Metadata: in TCP server, drop the first connection when a new one opens
*Metadata: better support for single connection sending XML or JSON multiple times
*Minor logging corrections

===1.1.6===
(2025-06-13)

*Better lock-free processing, avoiding some spurious high CPU usage on some x86 processors
*Security updates
*Library:
**Corrections in stopping plugins
**Correct little memory leaks on exit

===1.1.5===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-24)

*Multiple fixes, notably on instances creation/destruction and storage errors, and log headers
*Improve performances (lock-free real-time processing)
*Library
**Add parameter STREAM_THREAD_PRIO to force streaming threads' priorities
**Fix possible long initializing tasks running in processing's thread

===1.1.3===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*HLS corrections
*Various minor encoding fixes
*Minor security update
*Library: support for Darwin/arm64 (beta)

===1.1.1===
(PREVIEW - 2024-07-19)

*Library: Reuse CA certificate configuration from main process for streamers.

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy

==1.0==
===1.0.2===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.1===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.0===
(Preview - 2024-02-29)

*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Licenses: dynamic refresh validity date

==0.9==
Preliminary testing versions.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

===0.9.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===0.9.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===0.9.2===
(Testing 2024-02-02)

*Metadata TCP server : Correct metadata parsing when received by chunks in XML or JSON modes.

===0.9.1===
(Testing 2024-02-01)

*Metadata TCP server : listen both IPv4 and IPv6 in Windows

===0.9.0===
(Testing 2024-01-25)

*First version for testing

[[Category:Cloud]]
[[Category:Versions]]

KANTAR.CL Versions

2026-01-22T13:15:12Z

Camille: 1.1.12

KANTAR.CL can work only on :

*Windows x86_64
*Linux x86_64
*Linux ARM64 (since 1.1.1)

It is using KANTAR libraries, which are compatible with Ubuntu 22.04 LTS (since 1.1.1) or Debian 9 (before 1.1.1).

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/6%20-%20%20PLUGIN%20|%20KANTAR.CL%20(Watermarking%20for%3A%20IMPACT.CL%2C%20x1.CL%2C%20File%20Processing))/ download.sound4.biz]

==1.1==
SOUND4 Library Linux compatibility : needs GLibC 2.31 and kernel 5.4

Kantar Library (SDK 9.0) compatibility : need Ubuntu 22.04, GLibC 2.35 for x86_64, 2.33 for ARM64, GlibC++ 3.4.28 '''(since 1.1.1)'''
===1.1.12===
(Testing - 2025-01-22)

* Security updates
* Internal: more license information

=== 1.1.11 ===
(Preview - 2025-12-04)

*Security updates
*Internal: Verification of the step and precision of variables during compilation

===1.1.10===
(Testing - 2025-12-01)

*Little fixes of 1.1.9
*HTML interface improvements
*Security updates

===1.1.9===
(Testing - 2025-11-19)

*Correct clipping overflow (when used in Stream)

===1.1.8===
(Testing - 2025-11-13)

*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.1.7===
(2025-07-04)

*Minor logging corrections

===1.1.6===
(2025-06-13)

*Security updates
*Library:
**Corrections in stopping plugins
**Be sure to force Kantar threads affinity as process' thread

===1.1.5===
(2025-04-17) (KANTAR CERTIFIED)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-18)

*Watermarking threads' priorities follows main process' priorities
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Improvement of general delay when extension is not in service

===1.1.3===
(Preview 2024-12-18) (KANTAR CERTIFIED)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*Minor security update

===1.1.1===
(PREVIEW - 2024-07-19)

*Update KANTAR library to version 9.0 (Ubuntu 22.04 LTS/glibc 2.35)
*Correct protection when destroying/reconfiguring the watermarking

===1.1.0===
(2024-06-07) (KANTAR CERTIFIED)

*Correct possible crash with license proxy

==1.0==
SOUND4 Library Linux compatibility : needs GLibC 2.19 and kernel 3.13

Kantar Library (SDK 8.2) compatibility : need Debian9, GLibC 2.24 and kernel 4.9

===1.0.11===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.10===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.9===
(2024-03-15)

*Avoid logging errors when watermark is off

===1.0.8===
(2024-03-08)

*File mode only: do not allow running without proper license, if watermarking is on
*Library:
**Standardize distribution files across distributions

===1.0.7===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date

===1.0.6===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.0.4===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===1.0.3===
(Testing 2024-02-02)

*If online license is used, check connection to KANTAR license server before calling SDK to avoid long timeouts.

===1.0.2===
(Testing 2024-02-01)

*Default mode to Offline license (temporary fix for closed networks, if KANTAR_OfflineLicense is not set to 1)
*Library mode:
**Correct multiple library load/unload

===1.0.1===
(Testing 2024-01-25)

*Various minor fixes on GUI display
*Library mode:
**Use '''parameters''' instead of metadata for initial setup
**Various possible memory leaks corrected

===1.0.0===
(2023-11-02) (KANTAR CERTIFIED)

*Support both online and offline licenses
*Support Live and File modes
*Update KANTAR library 8.2 (Debian 9/glibc 2.24/kernel 4.9)

[[Category:Versions]]
[[Category:Cloud]]

IMPACTFM.CL Versions

2026-01-22T13:14:32Z

Camille: 1.0.0

==1.0==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.0.0===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

==0. preliminary==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===0.1.10===
(In progress)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===0.1.9===
(In progress)

*More support for future Heargasmic presets

===0.1.8===
(In progress)

*Internal corrections

===0.1.7===
(In progress)

*Internal: Added Kick FX
*Support Plugin's presets (for deepstereo)
*RDS
**Added AF method A & B
**Accept RT+ tags, but not sending them (yet)

===0.1.6===
(alpha - 2025-11-12)

*In progress...

===0.1.1===
(In progress)

*In progress...

BigVoice.CL Versions

2026-01-22T13:13:00Z

Camille: 1.1.12

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/3%20-%20VOICE%20PROCESSING%20|%20BIGVOICE.CL/ download.sound4.biz] 
==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.12===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.1.11===
(Preview - 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.1.10===
(2025-12-01)

*HTML interface improvements
*Security updates

===1.1.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Security updates

===1.1.8===
(2025-07-04)

*Windows: correction of TCP server for futur plugins

===1.1.7===
(2025-06-13)

*Improve web performance
*Security updates

===1.1.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.5===
(2025-03-24)

*Added factory presets for different microphones
*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Security update for HTTPS server

===1.1.4===
(Testing 2024-12-18)

*Correct multiple preset variable ranges, to match hardware version
*Added preset input gain
*Deesser: correct possible crashes
*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.1.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.1.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.1.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
***-jack : choose best frame number for processing, added more command-line parameters
***-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address

==1.0==

===1.0.5===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.0.4===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.0.3===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.0.2===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.0.1===
(Testing 2024-02-15)

*Correct undo/redo problem since 0.9.8
*GUI improvements
*Library:
**Various possible memory leaks corrected
**File change watching is not possible in container's volumes : avoid crash (bug since 0.9.8)

==0.9==
Preliminary evaluation versions

Linux compatibility : needs GLibC 2.19 and kernel 3.13
===0.9.8===
(2023-11-03)

*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===0.9.7===
(2023-09-01)

*Add mute
*Support for Dominate-It bus to share between instances
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===0.9.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===0.9.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs
*Removed phase rotator from factory presets
*Correct deesser initialization

===0.9.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===0.9.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===0.9.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors
*Fixed crash on x86_64 without AVX
*Interface : do not add quotes to processor name
*Create all default factory preset on new instances

===0.9.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===0.9.0===
(Testing 2023-03-14)

First preliminary version
[[Category:Cloud]]
[[Category:Versions]]

IMPACT.CL Versions

2026-01-22T13:12:37Z

Camille: 1.3.13

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.3.13===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.3.12===
(Preview - 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.3.11===
(2025-12-01)

*More support for future Heargasmic presets
*HTML interface improvements
*Security updates

===1.3.10===
(In progress)

*Add Audio spectrum display
*Internal: Add Kick FX
*Internal: Support Plugin's presets (for deepstereo)

===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

SOUND4 x1.Cloud Versions

2026-01-22T13:11:32Z

Camille: 1.5.12

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/2%20-%20WEBRADIO%20PROCESSING%20|%20x1.CL/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.5==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.5.12===
(Testing - 2025-01-22)

*Fix a data race
*Minor GUI correction
*Security updates
*Internal: more license information

===1.5.11===
(Preview- 2025-12-04)

*HTML interface: fixed a bug in the sliders
*Internal: Verification of the step and precision of variables during compilation

===1.5.10===
(2025-12-01)

*HTML interface improvements
*Internal: support for plugin's presets (deepstereo)
*Security updates

===1.5.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Set back the stereo limiter
*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.5.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.5.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.5.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.5.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Fix some errors in delay compute with extensions
*Security update for HTTPS server

===1.5.4===
(2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.5.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.5.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config.
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.5.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.5.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.4==
Support for Streaming extension

===1.4.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.4.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.4.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.4.6===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.4.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.4.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.3.8)

===1.4.2===
(Testing 2024-02-05)

*GUI improvements

===1.4.1===
(Testing 2024-02-01)

*Correction for Stream plugin 0.9.1

===1.4.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.3.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.3==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th 2024.

===1.3.8===
(2023-11-03)

*Support for per-preset R128 settings
*Correct band labels display in limiter
*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.3.7===
(2023-09-01)

*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.3.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.3.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.3.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.3.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.3.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.3.0)
*Interface : do not add quotes to processor name (bug since 1.3.0)

===1.3.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.3.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.3.0===
(Testing 2023-03-14)

*Processing
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.2==
Provide a single dynamic library for different OS and architectures, which can be integrated in any software.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

Warning: the license system used by those versions will be shut down soon.

===1.2.7===
(Testing - 2023-02-23)

*Correct a memory leak when new browser instances are open (only with internal connected web server)
*Interface : Keep access to controls in bypass
*Creates all Legacy presets on new instance

===1.2.6===
(2023-01-30)

*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy
*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.2.5===
(2022-11-23)

*Correct Preset Import
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.2.4===
(2022-05-16)

*Added diagram in web interface
*Put R128 settings in main workspace
*Support license through proxy for closed networks

===1.2.3===
(2022-03-14)

*Correct opened file always increasing while retreiving licenses
*Improve web interface

===1.2.2===
(2021-02-23)

Corrected: after network errors while retrieving the license, the process may quit (and restart for Docker) due to a SIGPIPE.

Corrected: for Linux containers, if STATE_DIR was not specified $PWD was used instead of /usr/share/sound4proc.
===1.2.1===
(2021-01-06)

Works with any Linux on x86_64, armv7, arm64 with kernel>=3.13 and Glibc>=2.19, and with Windows

Correction so multiple instances (simultaneous or consecutive) works.

Local HTTP server correction to use less CPU.

Local web server: delay save changes.

Save changes automatically also when Undo/Redo is used.

Can disable HTTP server, not only HTTPS server.
===1.2.0===
(2020-12-04)

Works with any Linux on x86_64 with kernel>=3.13 and Glibc>=2.19

The library can handle the web server, either with the process or independently (so you can have a single container or separated ones).

There is a possible authentication system : you have to define some env variable at creation time to activate it.

Both containers (process and server) are using the library, so the main programs are very small now, and server image is the same as process with a different startup program only.

BUG: web server used in with the process: high CPU usage.

==1.1==
Container only versions.

===1.1.20===
(2020-10-19)

Changes for dynamic library only.

===1.1.19===
(2020-10-14)

Improved overall optimisation for AVX and AVX512.

Web server supports dynamic certificate changes.

Default ALERT_HANDLE_PACKET_DELAY_MS from 5 to 50ms.

Corrected false error log on timestamps when packets have different sizes.

===1.1.18===
(2020-10-02)

More agressive compile optimisation.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.17===
(2020-10-01)

Added some RTP checks and logs.

Set RTP thread in realtime priority, if allowed (might need cap SYS_NICE). Can be adjusted with environment variable SCHED_PRIO. Set SCHED_PRIO=0 to disable, or 1 to 99 (default 10).

Check that incoming RTP packet are processed quickly (<5ms or environment variable ALERT_HANDLE_PACKET_DELAY_MS) to detect CPU overloads.

Small optimizations.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.16===
(2020-09-28)

Better display on web interface for small devices.

Secure the process errors, to avoid rare floating-point compute errors locking the process, and directly recover the known-possible ones.

===1.1.15===
(2020-07-16)

When license is invalid, the process now goes to bypass instead of silence.

===1.1.14===
(2020-07-16)

Added json API, with HTTP get/post/put. For instance:

*load a preset: <nowiki>http://localhost/json/load/Jazz</nowiki> Ligh
*get preset list: <nowiki>http://localhost/json/get/presetlist</nowiki>
*get all possible info: <nowiki>http://localhost/json/get</nowiki>
*set agc attack to 15: <nowiki>http://localhost/json/set/preset/agc/attack/15</nowiki>

===1.1.13===
(2020-05-06)

Clean-up AWS_ACCESS vars from env by removing quotes, and extra char at end (CR,LF,TAB,SPC)

===1.1.12===
(2020-05-06)

Build-chain corrections only.

===1.1.11===
(2020-05-06)

Use S4_AWS_ACCESS_KEY_ID and S4_AWS_SECRET_ACCESS_KEY by default, to circumvent troubles in AWS environments.

Correct Jazz Light factory

Allow websocket cross-origin

===1.1.10===
(2020-05-05)

Improved band limiter and lookahead working mode.

===1.1.8===
(2020-02-12)

Uses RADIO_NAME environment var for licenses.

==1.0==

===1.0.33===
(2020-01-29)

Support hostnames in command-lines.

===1.0.31===
(2020-01-17)

Correct Audio format parsing from command-line.

Supported formats are: RTP_SAMPLE_FORMAT=S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE, F32_LE, F32_BE

===1.0.30===
(2020-01-16)

Added R128.

===1.0.28===
(2019-11-20)

Nice EQ setup in HTML. Many GUI improvements

===1.0.5===
(2019-11-08)

Improved Preset Import/Export

Lots of GUI improvement.

Sound processing corrections to be closer to card version.

===1.0.0===
(2019-07-12)

First beta release
[[Category:Versions]]

Standalone Factory Reset

2026-01-08T14:27:13Z

Camille: /* Standalone without a front panel */

If your standalone processor is in a bad state, you can try to put it back in factory state.

===Standalone with a front panel===
Follow this procedure :

#Hold the OK button while powering on the processor
#It should display "You are now in Recovery mode"
#Release the OK button
#In the menu, select "Factory Restore" and type OK
##You can try first "Restore but keep data" to avoid loosing your settings. But if the problem to solves comes from the settings you have, a full Factory Restore is more likely to work.
#When done, select "Reboot system" and type OK
#Your device is back to the factory state

You can also put it back to '''recovery with a newer firmware'''.

'''Before''' choosing "Factory Restore":

#Boot in recovery mode as above
#Plug a USB stick with the firmware in the processor
#choose "Select upgrade in removable device"
#Select your firmware upgrade
#Continue with "Factory Restore" as above

===Standalone without a front panel===
The unit needs to be opened, and a jumper put to boot in recovery mode.

You can access the recovery menu from HTTP, the processor being in DHCP.

'''CAUTION : this procedure needs electronic skills. Beware of the risk of electrocution.'''

#Power-off the processor
#Open the top cover
#Localize the RECOVERY jumper:
#*For BigVoice4, this is JP1 on the rear board (with audio connectors). It is close to the big connector connecting the main board.
#*For WM2, this is JP1 on the main board, close to the small board.
#Power-on the unit with the jumper set. If you do not have a jumper, you can shortcut it another way while powering on.
#The processor should have booted in recovery mode, using DHCP for network
#Find the processor IP on the network (you may use SOUND4 In-Box Admin Setup from http://download.sound4.biz)
#Use a web browser to connect to the processor
#Follow the procedure like with [[Standalone Factory Reset#Standalone with a front panel|Standalone with a front panel]]
#Power-off the processor when done
#Remove the jumper
#Close the processor

[[Category:Troubleshoot]]

Ethernet/LANAudio Versions

2025-12-16T14:22:11Z

Camille: /* 2.0.35 */

Download page : [http://download.sound4.biz download.sound4.biz]

=2.0=
Compatible with new GUI (Need Server/Remote 4.0.0)
==2.0.35==
(2024-11-08)

*Advertising : Correct Livewire sending unstable information, Logs improvements

==2.0.34==
(Preview - 2024-10-14)

*Advertising : Can choose to automatically disable unused advertisement
*Advertising : better automatic memory limitation

BUG: Livewire advertising information sent is not stable

==2.0.33==
(Testing - 2024-10-10)

*Advertising : limit stored sessions to ~4000 to avoid out of memory
*More aggressive input filter of multicast packets to avoid drops due to unwanted packets

==2.0.32==
(2023-12-01)

*Correct multicast failure break initialization (Livewire No clock received) [BUG in 2.0.30 and 2.0.31]

==2.0.31==
(2023-02-16)

*Protect booting with slow switches (Cisco) which results in "Nothing received".

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not received.

==2.0.30==
(Testing - 2022-11-28)

*Protect some unlikely errors, for fixing startup nonworking streams

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not always received.

==2.0.29==
(2021-04-09)

*Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy

==2.0.28==
(2021-03-24)

*Can specify PTP Announce/Request Interval and Timeout
*Support IGMP v3 (Experimental)

==2.0.27==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous version'''

*Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)

==2.0.26==
(2020-06-19)

*Corrected: AES67 Slave clock does not switch from a Master to another

==2.0.25==
(2019-12-02)

*Corrected: Default broadcast is not applied
*Correct scale so upgrading from old version does not remove AES67 input settings.

==2.0.24==
(2019-11-26)

*Corrected handling of 1-channel stream (copy left channel to right)
*Better PTP timestamping (rx timestamp pool empty)

==2.0.23==
(2019-10-10)

*Corrections for Dante compatibility (constant o= in SDP for reconnexion after reboot ; accept numbers in Session name)

==2.0.21==
(2019-04-30)

*Avoid to save volatile data in flash
*Other minor changes

==2.0.20==
(2019-03-28)

*Change DSP for Dante compatibility.
*Corrected SAP session name check
*Corrected Livewire GPO snake reconnect

==2.0.19==
(2018-11-29)

*Corrected mDNS and SAP advertising
*Corrected PTP internal sync
*Corrections for GPIO display in data description
*(cards) NEEDS Board 1.4.11

==2.0.18==
(2018-10-30)

*Manage Livewire GPIO.

==2.0.17==
(2018-10-22)

*SAP advertising
*Unicode corrections

==2.0.16==
(2018-10-01)

*Reduce log

==2.0.15==
(2018-09-27)

*Correct internal sync when Livewire master
*Show error when LANAUDIO Hostname is in conflict
*Force IGMP v2 for Cisco Catalyst
*Hostname 63 characters
*DNS-SD reply correction
*Don't allow Master when IP is not set
*Status bar should not show errors on channels out of license

==2.0.14==
(2018-06-22)

*License management correction for sharing stream (On Both L/R, Separated L/R)
*BUG: problems with URL, Hostname, ...

==2.0.13==
(2018-05-03)

*Realtime optimization
*Faster recovery after Ethernet replug
*Can now use ISO chars for Channel names

==2.0.12==

*Can deactivate MDNS advertising

==2.0.10==

*Improved Multicast management and packet drops (Debug version without mdnsd, rtsp and ptpmng)
*Increased watchdog timeout to 5s

==2.0.8==

*Corrected sync regul to be stable when sync packet is late or sync is lost
*Corrected memory leak

==2.0.7==

*Memory use optimization
*Potential race condition corrected
*Better Multicast packet management

==2.0.6==

*Livewire Live Audio: buffer size works
*Correct synchro loss on packet reordered
*NOTE: previous setting was doing nothing in real

==2.0.5==

*AES67: when adress is IP, can select format (so works with raw streams)
*NOTE: new internal browser

==2.0.4==

*Correct Livewire protocol extra double-quote after LABL

==2.0.3==

*Correct Livewire Payload (value can be incompatible with some Livewire parts).
*Was using the AES67 Custom Format to choose Payload number.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.2==

*Correct internal memory leaks.
*Advertising (SpiSkt) more robust.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.1==

*Compatible with new GUI (Need Server/Remote 4.0.0)

 
[[Category:Versions]]

Ethernet/LANAudio Versions

2025-12-16T14:21:59Z

Camille: Undo revision 1566 by Camille (talk)

Download page : [http://download.sound4.biz download.sound4.biz]

=2.0=
Compatible with new GUI (Need Server/Remote 4.0.0)
==2.0.35==
(Testing - 2024-11-08)

*Advertising : Correct Livewire sending unstable information, Logs improvements

==2.0.34==
(Preview - 2024-10-14)

*Advertising : Can choose to automatically disable unused advertisement
*Advertising : better automatic memory limitation

BUG: Livewire advertising information sent is not stable

==2.0.33==
(Testing - 2024-10-10)

*Advertising : limit stored sessions to ~4000 to avoid out of memory
*More aggressive input filter of multicast packets to avoid drops due to unwanted packets

==2.0.32==
(2023-12-01)

*Correct multicast failure break initialization (Livewire No clock received) [BUG in 2.0.30 and 2.0.31]

==2.0.31==
(2023-02-16)

*Protect booting with slow switches (Cisco) which results in "Nothing received".

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not received.

==2.0.30==
(Testing - 2022-11-28)

*Protect some unlikely errors, for fixing startup nonworking streams

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not always received.

==2.0.29==
(2021-04-09)

*Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy

==2.0.28==
(2021-03-24)

*Can specify PTP Announce/Request Interval and Timeout
*Support IGMP v3 (Experimental)

==2.0.27==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous version'''

*Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)

==2.0.26==
(2020-06-19)

*Corrected: AES67 Slave clock does not switch from a Master to another

==2.0.25==
(2019-12-02)

*Corrected: Default broadcast is not applied
*Correct scale so upgrading from old version does not remove AES67 input settings.

==2.0.24==
(2019-11-26)

*Corrected handling of 1-channel stream (copy left channel to right)
*Better PTP timestamping (rx timestamp pool empty)

==2.0.23==
(2019-10-10)

*Corrections for Dante compatibility (constant o= in SDP for reconnexion after reboot ; accept numbers in Session name)

==2.0.21==
(2019-04-30)

*Avoid to save volatile data in flash
*Other minor changes

==2.0.20==
(2019-03-28)

*Change DSP for Dante compatibility.
*Corrected SAP session name check
*Corrected Livewire GPO snake reconnect

==2.0.19==
(2018-11-29)

*Corrected mDNS and SAP advertising
*Corrected PTP internal sync
*Corrections for GPIO display in data description
*(cards) NEEDS Board 1.4.11

==2.0.18==
(2018-10-30)

*Manage Livewire GPIO.

==2.0.17==
(2018-10-22)

*SAP advertising
*Unicode corrections

==2.0.16==
(2018-10-01)

*Reduce log

==2.0.15==
(2018-09-27)

*Correct internal sync when Livewire master
*Show error when LANAUDIO Hostname is in conflict
*Force IGMP v2 for Cisco Catalyst
*Hostname 63 characters
*DNS-SD reply correction
*Don't allow Master when IP is not set
*Status bar should not show errors on channels out of license

==2.0.14==
(2018-06-22)

*License management correction for sharing stream (On Both L/R, Separated L/R)
*BUG: problems with URL, Hostname, ...

==2.0.13==
(2018-05-03)

*Realtime optimization
*Faster recovery after Ethernet replug
*Can now use ISO chars for Channel names

==2.0.12==

*Can deactivate MDNS advertising

==2.0.10==

*Improved Multicast management and packet drops (Debug version without mdnsd, rtsp and ptpmng)
*Increased watchdog timeout to 5s

==2.0.8==

*Corrected sync regul to be stable when sync packet is late or sync is lost
*Corrected memory leak

==2.0.7==

*Memory use optimization
*Potential race condition corrected
*Better Multicast packet management

==2.0.6==

*Livewire Live Audio: buffer size works
*Correct synchro loss on packet reordered
*NOTE: previous setting was doing nothing in real

==2.0.5==

*AES67: when adress is IP, can select format (so works with raw streams)
*NOTE: new internal browser

==2.0.4==

*Correct Livewire protocol extra double-quote after LABL

==2.0.3==

*Correct Livewire Payload (value can be incompatible with some Livewire parts).
*Was using the AES67 Custom Format to choose Payload number.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.2==

*Correct internal memory leaks.
*Advertising (SpiSkt) more robust.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.1==

*Compatible with new GUI (Need Server/Remote 4.0.0)

 
[[Category:Versions]]

Ethernet/LANAudio Versions

2025-12-16T14:20:50Z

Camille: /* 2.0.35 */

Download page : [http://download.sound4.biz download.sound4.biz]

=2.0=
Compatible with new GUI (Need Server/Remote 4.0.0)
==2.0.35==
(Testing - 2024-11-08)

*Advertising : Correct Livewire sending unstable information, Logs improvements

==2.0.34==
(Public - 2024-10-14)

*Advertising : Can choose to automatically disable unused advertisement
*Advertising : better automatic memory limitation

BUG: Livewire advertising information sent is not stable

==2.0.33==
(Testing - 2024-10-10)

*Advertising : limit stored sessions to ~4000 to avoid out of memory
*More aggressive input filter of multicast packets to avoid drops due to unwanted packets

==2.0.32==
(2023-12-01)

*Correct multicast failure break initialization (Livewire No clock received) [BUG in 2.0.30 and 2.0.31]

==2.0.31==
(2023-02-16)

*Protect booting with slow switches (Cisco) which results in "Nothing received".

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not received.

==2.0.30==
(Testing - 2022-11-28)

*Protect some unlikely errors, for fixing startup nonworking streams

BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not always received.

==2.0.29==
(2021-04-09)

*Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy

==2.0.28==
(2021-03-24)

*Can specify PTP Announce/Request Interval and Timeout
*Support IGMP v3 (Experimental)

==2.0.27==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous version'''

*Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)

==2.0.26==
(2020-06-19)

*Corrected: AES67 Slave clock does not switch from a Master to another

==2.0.25==
(2019-12-02)

*Corrected: Default broadcast is not applied
*Correct scale so upgrading from old version does not remove AES67 input settings.

==2.0.24==
(2019-11-26)

*Corrected handling of 1-channel stream (copy left channel to right)
*Better PTP timestamping (rx timestamp pool empty)

==2.0.23==
(2019-10-10)

*Corrections for Dante compatibility (constant o= in SDP for reconnexion after reboot ; accept numbers in Session name)

==2.0.21==
(2019-04-30)

*Avoid to save volatile data in flash
*Other minor changes

==2.0.20==
(2019-03-28)

*Change DSP for Dante compatibility.
*Corrected SAP session name check
*Corrected Livewire GPO snake reconnect

==2.0.19==
(2018-11-29)

*Corrected mDNS and SAP advertising
*Corrected PTP internal sync
*Corrections for GPIO display in data description
*(cards) NEEDS Board 1.4.11

==2.0.18==
(2018-10-30)

*Manage Livewire GPIO.

==2.0.17==
(2018-10-22)

*SAP advertising
*Unicode corrections

==2.0.16==
(2018-10-01)

*Reduce log

==2.0.15==
(2018-09-27)

*Correct internal sync when Livewire master
*Show error when LANAUDIO Hostname is in conflict
*Force IGMP v2 for Cisco Catalyst
*Hostname 63 characters
*DNS-SD reply correction
*Don't allow Master when IP is not set
*Status bar should not show errors on channels out of license

==2.0.14==
(2018-06-22)

*License management correction for sharing stream (On Both L/R, Separated L/R)
*BUG: problems with URL, Hostname, ...

==2.0.13==
(2018-05-03)

*Realtime optimization
*Faster recovery after Ethernet replug
*Can now use ISO chars for Channel names

==2.0.12==

*Can deactivate MDNS advertising

==2.0.10==

*Improved Multicast management and packet drops (Debug version without mdnsd, rtsp and ptpmng)
*Increased watchdog timeout to 5s

==2.0.8==

*Corrected sync regul to be stable when sync packet is late or sync is lost
*Corrected memory leak

==2.0.7==

*Memory use optimization
*Potential race condition corrected
*Better Multicast packet management

==2.0.6==

*Livewire Live Audio: buffer size works
*Correct synchro loss on packet reordered
*NOTE: previous setting was doing nothing in real

==2.0.5==

*AES67: when adress is IP, can select format (so works with raw streams)
*NOTE: new internal browser

==2.0.4==

*Correct Livewire protocol extra double-quote after LABL

==2.0.3==

*Correct Livewire Payload (value can be incompatible with some Livewire parts).
*Was using the AES67 Custom Format to choose Payload number.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.2==

*Correct internal memory leaks.
*Advertising (SpiSkt) more robust.
*BUG: Livewire protocol has LABL with double quote (LABL:"Ch2"" SHAB:0 FASM:1 BASM:1)

==2.0.1==

*Compatible with new GUI (Need Server/Remote 4.0.0)

 
[[Category:Versions]]

Impact/Pulse/First Standalone Versions

2025-12-12T13:05:39Z

Camille: /* 2.37 */

Downloads can be found in [http://download.sound4.biz/2%20-%20STANDALONE%20|%20FIRST%20-%20PULSE%20-%20IMPACT%20-%20BIG%20VOICE%202%20%26%204/Upgrades/ download.sound4.biz]

=Version 2=

==2.37==
(Testing - 2025-12-11)

*Process 1.1.31:
**Correct Stereo Link bug since v1.1.22 for some presets
**Correct AGC In replicate, loosing 6dB since version 2.33
**More support for new presets

==2.36==
(Preview - 2025-08-28)

*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==2.35==
(testing - 2025-07-03)

*Fix serial port not working for UECP since version 2.34
*Fix syslog which were sent by TCP instead of UDP
*FullRDS [[SOUND4 FullRDS Versions#1.3.2|1.3.2]]: Default is now to save ODA, and TD

==2.34==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==2.33==
(Public - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Process 1.1.28 : AGC In Replicate correction, do not stop Emergency player when used in crossfade
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.6|3.0.6]]: Metadata parser improvement

==2.32==
(Preview - 2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==2.31==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Process 1.1.27 : More support for new presets
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==2.30==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)

==2.29==
(Testing - 2023-11-23)

*Process 1.1.26 :
**Correct patch-point output gains and VU meters, improve patchpoints EQ output
**Can insert Watermarking in EQ instead of Limiter for HD and FM
**Correct MPX over AES on Digital 2 output

==2.28==
(Testing - 2023-11-14)

*Process 1.1.25 :
**more support for new preset generation
**correct R128 regulation when HD or FM has diversity delay

==2.27==
(Testing - 2023-10-24)

*Process 1.1.24 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==2.26==
(Preview - 2023-09-15)

*Process 1.1.23 : better compatibility with some presets
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: Fixed error when renaming preset from main window

==2.25==
(Testing - 2023-09-13)

*Process 1.1.22 : more support for new preset generation
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]: Better memory usage, especially during upgrades
*Remote [[SOUND4 Remote Versions#4.3.22|4.3.22]]: optimisation and fixes
*Windows share: can set a password protection
*SOUND4 Driver 3.21: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

==2.24==
(Testing - 2023-07-11)

*Process 1.1.20 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improve a possible delay when using metadata

'''BUG: Do not use, need driver 3.21'''

==2.23==
(Preview - 2023-06-21)

*Process 1.1.19
**Added per preset R128 (settings still present, keeps lower of both)
**Do not auto-start backup sources with no licenses
**Correct HD EQ out patchpoint
**Correct outputs VUmeter
*Stream [[SOUND4 Stream Versions#3.0.1|3.0.1]]: Improved MPEG-TS rate and informations
*Server [[SOUND4 Server Versions#4.1.108|4.1.108]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
*Board 1.4.32: FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.182)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

'''BUG: Do not use, need driver 3.21'''

==2.22==
(Preview - 2023-05-03)

*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**'''Preset Sharing: break compatibility with older versions''' to isolate old versions problems
**Correct loss of access to Streaming, Watermarking and RDS if those services are restarted (bug since 2.20).
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]: Correctly save the Watermarking channel, so it is restored after upgrades.
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Correct Livewire GPIO not working (since 2.19)
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==2.21==
(Testing - 2023-02-27)

*Process 1.1.17
**Added Fade for Patchpoint insertion
**Can add delay to HD, FM or D-MPX outputs routing
**Can use a Wide-AGC instead of 2B-AGC
**Improved Stereo Limiter
**Improvements on Voice Smoother
*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received".
*Server [[SOUND4 Server Versions#4.1.104|4.1.104]]: allow bigger DSP code.
*Stream [[SOUND4 Stream Versions#2.4.31|2.4.31]]: Correct Watermarking running while license expired.
*Windows share: never become WINS master.

BUG: Livewire GPIO are not working

==2.20==
(Testing - 2023-01-30)

*Server [[SOUND4 Server Versions#4.1.103|4.1.103]]: Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts.
*Stream [[SOUND4 Stream Versions#2.4.30|2.4.30]]: Corrected Stop Stream if No Audio

BUG: Livewire GPIO are not working

==2.19==
(Preview - IMPACT ONLY - 2022-12-06)

*IMPACT ONLY : Process 1.1.16: more support for next Heargasmic presets
*LANAudio [[Ethernet/LANAudio Versions#2.0.30|2.0.30]]:
**Protect some unlikely errors, for fixing startup nonworking streams

BUG: Livewire GPIO are not working

==2.15==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==2.14==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, optimizations, minor fixes.
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]: Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==2.13==
(Testing - 2022-06-16)

*Stream [[SOUND4 Stream Versions#2.4.28|2.4.28]]: FEC in RTP : use the same source address as RTP (so same VLAN)
*Server [[SOUND4 Server Versions#4.1.100|4.1.100]]: correct possible web interface crash.
*System : better multicast handling

==2.12==
(In progress - 2022-05-11)

*Process 1.1.11: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.15|4.3.15]]: minor update for better display with next Heargasmic presets
*Server [[SOUND4 Server Versions#4.1.99|4.1.99]]: correct web interface crash.

==2.11==
(In progress - 2022-04-21)

*Process 1.1.10: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.14|4.3.14]]: minor update for better display

==2.10==
(In progress - 2022-03-30)

*Process 1.1.9: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.12|4.3.12]]: minor update
*Server [[SOUND4 Server Versions#4.1.98|4.1.98]]: minor update.

==2.9==
(Preview - 2022-02-18)

*Server [[SOUND4 Server Versions#4.1.97|4.1.97]]: Correct web interface crash.

==2.8==
(Preview - 2021-12-24)

*Server [[SOUND4 Server Versions#4.1.96|4.1.96]]: Support for VLAN network.
*Stream [[SOUND4 Stream Versions#2.4.27|2.4.27]]: avoid metadata error hanging the stream, and isolate more streams in each channel
*System: forbid VLAN access to server, web server and windows shares.

==2.7==
(testing - 2021-11-22)

*Server [[SOUND4 Server Versions#4.1.95|4.1.95]]: Give commercial players permanent access to Link&Share.
*Process 1.1.7:
**Allow to use inputs for process even when they are patched
**Watermark is inserted with Limiters (FM&HD) and not EQ
**Give Link&Share access to patch points
**Corrected process input VU meter

==2.6==
(testing - 2021-09-16)

*Correct a bug existing since 1.54 which makes a reboot loop on upgrading if a Web Monitor is actively listening to the processor during the upgrade.
*Correct First BS412 interface problem.
*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]: Display only: in Ethernet setups, put the IP mask right after the IP address and before the IP Gateway.
*Properly stop possible commercial player while upgrading
*Can upload Kantar Watermarking licenses from the web page.

==2.5==
(Preview - 2021-09-02)

*Server [[SOUND4 Server Versions#4.1.90|4.1.90]]: Update MIB and send SNMP information for NTP status and Watermarking version.
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]: MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes

BUG: First BS412 has an interface problem.

==2.4==
(Validating - 2021-07-30)

*Process 1.1.6:
**Correct audio for Streaming output
**Added Drive Less for HD in Voice Smoother
**Correct Independent DJ Input
*Stream [[SOUND4 Stream Versions#2.4.24|2.4.24]]: MPEG1 Layer 2 : allow using Joint-Stereo
*Server [[SOUND4 Server Versions#4.1.88|4.1.88]]: Correct small occasional memory leak
*Remote [[SOUND4 Remote Versions#4.3.8|4.3.8]]: Fix a bug in auto-monitoring

==2.3==
(Validating - 2021-07-15)

'''BUG: audio for Streaming is corrupted'''

*Process 1.1.5: minor additions
*Stream [[SOUND4 Stream Versions#2.4.23|2.4.23]]: For MPEG-TS, correct "Service Type", can set "Service Name" and "Service Provider"
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.7|4.3.7]]:
**Fix a bug in "Preset" dialogs
**Faster opening of the Setup dialogs
**Support for new algorithms,

==2.2==
(Testing only - 2021-06-25)

*Process 1.1.5:
**Separate FM/HD Watermarking
**Better support for new algorithms, with more dedicated path between HD and FM
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]] : Support for separate FM/HD watermarking.
*Server [[SOUND4 Server Versions#4.1.87|4.1.87]]: Minor additions
*Remote [[SOUND4 Remote Versions#4.3.3|4.3.3]]: Support for new algorithms

==2.1==
(Not validated - 2021-06-17)

*Process 1.1.4: better stereo compatibility

==2.0==
(Not validated - 2021-06-15)

*Process 1.1.3:
**Finalize new algorithms to support future preset library for Impact
*Update Linux kernel security/fixes (5.10.43)

=Version 1=

==1.69==
(Testing - 2021-06-11)

*Process 1.1.2:
**Corrected possible rare loss of synchronization from/to LanAudio, adding +/- 6dB gain. May improve AES67 input quality.
**Adding new algorithms to support future preset library for Impact
**I/O Routing : removed the patch point between Band-Process and Band-Limiter, incompatible with new algorithms.
**Added R128 regulation for FM and HD
*Server [[SOUND4 Server Versions#4.1.86|4.1.86]]:
**RDS Metadata support for HTTPS polling
*Stream [[SOUND4 Stream Versions#2.4.22|2.4.22]]:
**Support possible STREAM2 license, to have 2 distinct streaming
**Icecast/Shoutcast metadata: URL escape mount point and password
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
*Remote [[SOUND4 Remote Versions#4.3.0|4.3.0]]: Faster startup, support for Stream2 and new audio algorithms display.

==1.68==
(Validation - 2021-04-13)

*Server [[SOUND4 Server Versions#4.1.85|4.1.85]]:
**Correct a bug on Link&Share handling, which may crash the server
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*Stream [[SOUND4 Stream Versions#2.4.19|2.4.19]]:
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==1.67==
(Validation - 2021-03-29)

*Server [[SOUND4 Server Versions#4.1.83|4.1.83]]:
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
*Stream [[SOUND4 Stream Versions#2.4.18|2.4.18]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added SRT and SRT/MPEG-TS protocol
**Added MPEG1-Layer2 codec
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**Correct RTMP metadata handling bug
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*Remote [[SOUND4 Remote Versions#4.2.3|4.2.3]]: reduce connection time, improved Livewire channel selection
*LANAudio [[Ethernet/LANAudio Versions#2.0.28|2.0.28]]: Can specify PTP Announce/Request Interval and Timeout
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.66==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.65==
(2021-02-16)

*Process 1.0.43:
**correct phone L/R inverted
**change default presets to Pure Force
**Allow using inputs in Mix mode
*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.64==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 1.0.41: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 3.16: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.63==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.57) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*New fan manager to be less noisy

==1.62==
(2020-05-07)

*limit samba (windows share) logs, which could grow huge if a lot of different client IP.
*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps

==1.61==
(2020-04-24)

*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Emergency/URL player: always restart on errors

==1.60==
(2020-04-17)

*Support for new plugins, like supervision

==1.59==
(2020-03-16)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string (in function of conversion C++<=>JS)
*URL Player: add "useragent" for mpd
*Upgrade: now URL player stop before upgrade and restarted after

==1.58==
(2020-02-27)

*Enable the Full Reboot of unit

==1.57==
(2020-02-24)

*Server [[SOUND4 Server Versions#4.1.69|4.1.69]]:
**Correct bad bitfield mapping (BUG: AES2 Sync was not working)
**Do not bloc when network is unreachable (unplug ethernet)
**Correct memory leak in Undo/Redo manager (especially visible when changing presets)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]: just update so upgrading from old (<=1.41) does not reset AES67 inputs to Livewire
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] : reduce memory usage when checking links in error, to avoid out of memory reboot.
*Stream [[SOUND4 Stream Versions#2.4.7|2.4.7]]:
**Correct Metadata HTTP read timeouts.
**icecast: using metadata.xsl to update metadata, to avoid the needed admin login.
*Watermarking [[SOUND4 Watermark Versions#1.0.7|1.0.7]]: Alarm if not working
*System:
**fixed DNS does not block DHCP DNS
**NTP gives back status in SNMP and Remote
**Can disable NTP request, and using GPS for time
**Can select Timezone (for logs)
*Plugin URL Player: When error (wrong URL, disconnection from the server) no longer blocks and restart playing when possible
*Process 1.0.40: adding missing L&S commands+remove services management variables. Protect frequencies across upgrades (temporary no sound on MPX)
*System Data: adding services management variables
*Update linux kernel security/fixes (4.9.213)

==1.56==
(2019-11-26)

*Server [[SOUND4 Server Versions#4.1.65|4.1.65]]: small improvements. Correct IP/DNS setup.
*Process 1.0.39: Update New HD Limiter, New DJ LImiter, Loudness Match for Monitor, new presets.
*FullRDS [[SOUND4 FullRDS Versions#1.2.10|1.2.10]]: Correct MEC 45 ODA Spinning Wheel Timing Control (was refusing some correct settings)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]:
**Corrected: Default broadcast is not applied
**Corrected handling of 1-channel stream (copy left channel to right)
**Better PTP timestamping (rx timestamp pool empty)
*Remote [[SOUND4 Remote Versions#4.1.52|4.1.52]]:
**better Unicode support
**support for Loudness match in Monitor

 
[[Category:Versions]]

AoIP.CL Versions

2025-12-01T14:38:28Z

Camille: 1.0.12

AoIP.CL is a Debian-only software to use .CL processing for audio over IP.

Repository is at https://deb.sound4soft.com.

==1.0==

===1.0.12===
(2025-10-28)

*Add support for future plugins (MicroMPX)
*Security updates

===1.0.11===
(2025-06-13)

*Detect multi-source conflicts
*HTML optimization
*Security updates

===1.0.10===
(2025-05-12)

*Do not change network interface automatically when not available
*Backup include plugins

===1.0.9===
(2025-05-06)

*Correct Livewire advertising's network interface for sending

===1.0.8===
(2025-05-02)

*Correct creation of initial configuration

===1.0.7===
(2024-04-18)

*Fixes to receive mono streams
*Corrections when stream changes
*Instances are created even without stream received
*HTML interface improvement
*Complete backup and restore of configuration, presets, streaming and watermarking

===1.0.6===
(2025-04-03)

*Correction for AES67 streams and SAP advertising
*Add CPU usage information

===1.0.5===
(2025-03-31)

*First public release

Stream.CL Versions

2025-12-01T14:37:34Z

Camille: 1.1.10

Stream.CL extension supports only Live mode.

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/5%20-%20%20PLUGIN%20|%20Stream.CL%20(Streaming%20for%3A%20IMPACT.CL%2C%20x1.CL)/ download.sound4.biz]

==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.10===
(Testing - 2025-12-01)

* Add individual gain per stream
* Add safety clipper
* HTML interface improvements
* Security updates

===1.1.9===
(Testing - 2025-11-18)

*Correct extra Kantar usage with same sampling-rate

===1.1.8===
(Testing - 2025-11-13)

*Support for extra Kantar watermarking
*Security updates

BUG : audio troubles when using extra Kantar with same sampling-rate

===1.1.7===
(2025-07-04)

*Metadata: in TCP server, drop the first connection when a new one opens
*Metadata: better support for single connection sending XML or JSON multiple times
*Minor logging corrections

===1.1.6===
(2025-06-13)

*Better lock-free processing, avoiding some spurious high CPU usage on some x86 processors
*Security updates
*Library:
**Corrections in stopping plugins
**Correct little memory leaks on exit

===1.1.5===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-24)

*Multiple fixes, notably on instances creation/destruction and storage errors, and log headers
*Improve performances (lock-free real-time processing)
*Library
**Add parameter STREAM_THREAD_PRIO to force streaming threads' priorities
**Fix possible long initializing tasks running in processing's thread

===1.1.3===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*HLS corrections
*Various minor encoding fixes
*Minor security update
*Library: support for Darwin/arm64 (beta)

===1.1.1===
(PREVIEW - 2024-07-19)

*Library: Reuse CA certificate configuration from main process for streamers.

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy

==1.0==
===1.0.2===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.1===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.0===
(Preview - 2024-02-29)

*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Licenses: dynamic refresh validity date

==0.9==
Preliminary testing versions.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

===0.9.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===0.9.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===0.9.2===
(Testing 2024-02-02)

*Metadata TCP server : Correct metadata parsing when received by chunks in XML or JSON modes.

===0.9.1===
(Testing 2024-02-01)

*Metadata TCP server : listen both IPv4 and IPv6 in Windows

===0.9.0===
(Testing 2024-01-25)

*First version for testing

[[Category:Cloud]]
[[Category:Versions]]

KANTAR.CL Versions

2025-12-01T14:36:45Z

Camille: 1.1.10

KANTAR.CL can work only on :

*Windows x86_64
*Linux x86_64
*Linux ARM64 (since 1.1.1)

It is using KANTAR libraries, which are compatible with Ubuntu 22.04 LTS (since 1.1.1) or Debian 9 (before 1.1.1).

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/6%20-%20%20PLUGIN%20|%20KANTAR.CL%20(Watermarking%20for%3A%20IMPACT.CL%2C%20x1.CL%2C%20File%20Processing))/ download.sound4.biz]

==1.1==
SOUND4 Library Linux compatibility : needs GLibC 2.31 and kernel 5.4

Kantar Library (SDK 9.0) compatibility : need Ubuntu 22.04, GLibC 2.35 for x86_64, 2.33 for ARM64, GlibC++ 3.4.28 '''(since 1.1.1)'''
===1.1.10===
(Testing - 2025-12-01)

* Little fixes of 1.1.9
* HTML interface improvements
* Security updates

===1.1.9===
(Testing - 2025-11-19)

*Correct clipping overflow (when used in Stream)

===1.1.8===
(Testing - 2025-11-13)

*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.1.7===
(2025-07-04)

*Minor logging corrections

===1.1.6===
(2025-06-13)

*Security updates
*Library:
**Corrections in stopping plugins
**Be sure to force Kantar threads affinity as process' thread

===1.1.5===
(2025-04-17) (KANTAR CERTIFIED)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-18)

*Watermarking threads' priorities follows main process' priorities
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Improvement of general delay when extension is not in service

===1.1.3===
(Preview 2024-12-18) (KANTAR CERTIFIED)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*Minor security update

===1.1.1===
(PREVIEW - 2024-07-19)

*Update KANTAR library to version 9.0 (Ubuntu 22.04 LTS/glibc 2.35)
*Correct protection when destroying/reconfiguring the watermarking

===1.1.0===
(2024-06-07) (KANTAR CERTIFIED)

*Correct possible crash with license proxy

==1.0==
SOUND4 Library Linux compatibility : needs GLibC 2.19 and kernel 3.13

Kantar Library (SDK 8.2) compatibility : need Debian9, GLibC 2.24 and kernel 4.9

===1.0.11===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.10===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.9===
(2024-03-15)

*Avoid logging errors when watermark is off

===1.0.8===
(2024-03-08)

*File mode only: do not allow running without proper license, if watermarking is on
*Library:
**Standardize distribution files across distributions

===1.0.7===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date

===1.0.6===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.0.4===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===1.0.3===
(Testing 2024-02-02)

*If online license is used, check connection to KANTAR license server before calling SDK to avoid long timeouts.

===1.0.2===
(Testing 2024-02-01)

*Default mode to Offline license (temporary fix for closed networks, if KANTAR_OfflineLicense is not set to 1)
*Library mode:
**Correct multiple library load/unload

===1.0.1===
(Testing 2024-01-25)

*Various minor fixes on GUI display
*Library mode:
**Use '''parameters''' instead of metadata for initial setup
**Various possible memory leaks corrected

===1.0.0===
(2023-11-02) (KANTAR CERTIFIED)

*Support both online and offline licenses
*Support Live and File modes
*Update KANTAR library 8.2 (Debian 9/glibc 2.24/kernel 4.9)

[[Category:Versions]]
[[Category:Cloud]]

IMPACTFM.CL Versions

2025-12-01T14:35:37Z

Camille: 0.1.9

==0. preliminary==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===0.1.9===
(In progress)

*More support for future Heargasmic presets

===0.1.8===
(In progress)

*Internal corrections

===0.1.7===
(In progress)

*Internal: Added Kick FX
*Support Plugin's presets (for deepstereo)
*RDS
**Added AF method A & B
**Accept RT+ tags, but not sending them (yet)

===0.1.6===
(alpha - 2025-11-12)

*In progress...

===0.1.1===
(In progress)

*In progress...

IMPACT.CL Versions

2025-12-01T14:33:19Z

Camille: 1.3.11

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.3.11===
(Preview - 2025-12-01)

*More support for future Heargasmic presets
*HTML interface improvements
*Security updates

===1.3.10===
(In progress)

*Add Audio spectrum display
*Internal: Add Kick FX
*Internal: Support Plugin's presets (for deepstereo)

===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

BigVoice.CL Versions

2025-12-01T14:31:26Z

Camille: 1.1.10

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/3%20-%20VOICE%20PROCESSING%20|%20BIGVOICE.CL/ download.sound4.biz] 
==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.10===
(Preview - 2025-12-01)

*HTML interface improvements
*Security updates

===1.1.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Security updates

===1.1.8===
(2025-07-04)

*Windows: correction of TCP server for futur plugins

===1.1.7===
(2025-06-13)

*Improve web performance
*Security updates

===1.1.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.5===
(2025-03-24)

*Added factory presets for different microphones
*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Security update for HTTPS server

===1.1.4===
(Testing 2024-12-18)

*Correct multiple preset variable ranges, to match hardware version
*Added preset input gain
*Deesser: correct possible crashes
*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.1.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.1.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.1.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
***-jack : choose best frame number for processing, added more command-line parameters
***-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address

==1.0==

===1.0.5===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.0.4===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.0.3===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.0.2===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.0.1===
(Testing 2024-02-15)

*Correct undo/redo problem since 0.9.8
*GUI improvements
*Library:
**Various possible memory leaks corrected
**File change watching is not possible in container's volumes : avoid crash (bug since 0.9.8)

==0.9==
Preliminary evaluation versions

Linux compatibility : needs GLibC 2.19 and kernel 3.13
===0.9.8===
(2023-11-03)

*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===0.9.7===
(2023-09-01)

*Add mute
*Support for Dominate-It bus to share between instances
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===0.9.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===0.9.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs
*Removed phase rotator from factory presets
*Correct deesser initialization

===0.9.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===0.9.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===0.9.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors
*Fixed crash on x86_64 without AVX
*Interface : do not add quotes to processor name
*Create all default factory preset on new instances

===0.9.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===0.9.0===
(Testing 2023-03-14)

First preliminary version
[[Category:Cloud]]
[[Category:Versions]]

SOUND4 x1.Cloud Versions

2025-12-01T14:30:36Z

Camille: 1.5.10

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/2%20-%20WEBRADIO%20PROCESSING%20|%20x1.CL/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.5==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.5.10===
(Preview - 2025-12-01)

*HTML interface improvements
*Internal: support for plugin's presets (deepstereo)
*Security updates

===1.5.9===
(Testing - 2025-11-13)

*HTML interface improvements
*Set back the stereo limiter
*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.5.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.5.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.5.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.5.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Fix some errors in delay compute with extensions
*Security update for HTTPS server

===1.5.4===
(2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.5.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.5.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config.
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.5.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.5.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.4==
Support for Streaming extension

===1.4.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.4.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.4.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.4.6===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.4.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.4.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.3.8)

===1.4.2===
(Testing 2024-02-05)

*GUI improvements

===1.4.1===
(Testing 2024-02-01)

*Correction for Stream plugin 0.9.1

===1.4.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.3.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.3==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th 2024.

===1.3.8===
(2023-11-03)

*Support for per-preset R128 settings
*Correct band labels display in limiter
*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.3.7===
(2023-09-01)

*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.3.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.3.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.3.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.3.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.3.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.3.0)
*Interface : do not add quotes to processor name (bug since 1.3.0)

===1.3.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.3.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.3.0===
(Testing 2023-03-14)

*Processing
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.2==
Provide a single dynamic library for different OS and architectures, which can be integrated in any software.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

Warning: the license system used by those versions will be shut down soon.

===1.2.7===
(Testing - 2023-02-23)

*Correct a memory leak when new browser instances are open (only with internal connected web server)
*Interface : Keep access to controls in bypass
*Creates all Legacy presets on new instance

===1.2.6===
(2023-01-30)

*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy
*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.2.5===
(2022-11-23)

*Correct Preset Import
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.2.4===
(2022-05-16)

*Added diagram in web interface
*Put R128 settings in main workspace
*Support license through proxy for closed networks

===1.2.3===
(2022-03-14)

*Correct opened file always increasing while retreiving licenses
*Improve web interface

===1.2.2===
(2021-02-23)

Corrected: after network errors while retrieving the license, the process may quit (and restart for Docker) due to a SIGPIPE.

Corrected: for Linux containers, if STATE_DIR was not specified $PWD was used instead of /usr/share/sound4proc.
===1.2.1===
(2021-01-06)

Works with any Linux on x86_64, armv7, arm64 with kernel>=3.13 and Glibc>=2.19, and with Windows

Correction so multiple instances (simultaneous or consecutive) works.

Local HTTP server correction to use less CPU.

Local web server: delay save changes.

Save changes automatically also when Undo/Redo is used.

Can disable HTTP server, not only HTTPS server.
===1.2.0===
(2020-12-04)

Works with any Linux on x86_64 with kernel>=3.13 and Glibc>=2.19

The library can handle the web server, either with the process or independently (so you can have a single container or separated ones).

There is a possible authentication system : you have to define some env variable at creation time to activate it.

Both containers (process and server) are using the library, so the main programs are very small now, and server image is the same as process with a different startup program only.

BUG: web server used in with the process: high CPU usage.

==1.1==
Container only versions.

===1.1.20===
(2020-10-19)

Changes for dynamic library only.

===1.1.19===
(2020-10-14)

Improved overall optimisation for AVX and AVX512.

Web server supports dynamic certificate changes.

Default ALERT_HANDLE_PACKET_DELAY_MS from 5 to 50ms.

Corrected false error log on timestamps when packets have different sizes.

===1.1.18===
(2020-10-02)

More agressive compile optimisation.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.17===
(2020-10-01)

Added some RTP checks and logs.

Set RTP thread in realtime priority, if allowed (might need cap SYS_NICE). Can be adjusted with environment variable SCHED_PRIO. Set SCHED_PRIO=0 to disable, or 1 to 99 (default 10).

Check that incoming RTP packet are processed quickly (<5ms or environment variable ALERT_HANDLE_PACKET_DELAY_MS) to detect CPU overloads.

Small optimizations.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.16===
(2020-09-28)

Better display on web interface for small devices.

Secure the process errors, to avoid rare floating-point compute errors locking the process, and directly recover the known-possible ones.

===1.1.15===
(2020-07-16)

When license is invalid, the process now goes to bypass instead of silence.

===1.1.14===
(2020-07-16)

Added json API, with HTTP get/post/put. For instance:

*load a preset: <nowiki>http://localhost/json/load/Jazz</nowiki> Ligh
*get preset list: <nowiki>http://localhost/json/get/presetlist</nowiki>
*get all possible info: <nowiki>http://localhost/json/get</nowiki>
*set agc attack to 15: <nowiki>http://localhost/json/set/preset/agc/attack/15</nowiki>

===1.1.13===
(2020-05-06)

Clean-up AWS_ACCESS vars from env by removing quotes, and extra char at end (CR,LF,TAB,SPC)

===1.1.12===
(2020-05-06)

Build-chain corrections only.

===1.1.11===
(2020-05-06)

Use S4_AWS_ACCESS_KEY_ID and S4_AWS_SECRET_ACCESS_KEY by default, to circumvent troubles in AWS environments.

Correct Jazz Light factory

Allow websocket cross-origin

===1.1.10===
(2020-05-05)

Improved band limiter and lookahead working mode.

===1.1.8===
(2020-02-12)

Uses RADIO_NAME environment var for licenses.

==1.0==

===1.0.33===
(2020-01-29)

Support hostnames in command-lines.

===1.0.31===
(2020-01-17)

Correct Audio format parsing from command-line.

Supported formats are: RTP_SAMPLE_FORMAT=S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE, F32_LE, F32_BE

===1.0.30===
(2020-01-16)

Added R128.

===1.0.28===
(2019-11-20)

Nice EQ setup in HTML. Many GUI improvements

===1.0.5===
(2019-11-08)

Improved Preset Import/Export

Lots of GUI improvement.

Sound processing corrections to be closer to card version.

===1.0.0===
(2019-07-12)

First beta release
[[Category:Versions]]

Stream.CL Versions

2025-12-01T13:00:47Z

Camille: /* 1.1.8 */

Stream.CL extension supports only Live mode.

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/5%20-%20%20PLUGIN%20|%20Stream.CL%20(Streaming%20for%3A%20IMPACT.CL%2C%20x1.CL)/ download.sound4.biz]

==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.9===
(Testing - 2025-11-18)

*Correct extra Kantar usage with same sampling-rate

===1.1.8===
(Testing - 2025-11-13)

*Support for extra Kantar watermarking
*Security updates

BUG : audio troubles when using extra Kantar with same sampling-rate

===1.1.7===
(2025-07-04)

*Metadata: in TCP server, drop the first connection when a new one opens
*Metadata: better support for single connection sending XML or JSON multiple times
*Minor logging corrections

===1.1.6===
(2025-06-13)

*Better lock-free processing, avoiding some spurious high CPU usage on some x86 processors
*Security updates
*Library:
**Corrections in stopping plugins
**Correct little memory leaks on exit

===1.1.5===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-24)

*Multiple fixes, notably on instances creation/destruction and storage errors, and log headers
*Improve performances (lock-free real-time processing)
*Library
**Add parameter STREAM_THREAD_PRIO to force streaming threads' priorities
**Fix possible long initializing tasks running in processing's thread

===1.1.3===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*HLS corrections
*Various minor encoding fixes
*Minor security update
*Library: support for Darwin/arm64 (beta)

===1.1.1===
(PREVIEW - 2024-07-19)

*Library: Reuse CA certificate configuration from main process for streamers.

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy

==1.0==
===1.0.2===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.1===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.0===
(Preview - 2024-02-29)

*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Licenses: dynamic refresh validity date

==0.9==
Preliminary testing versions.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

===0.9.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===0.9.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===0.9.2===
(Testing 2024-02-02)

*Metadata TCP server : Correct metadata parsing when received by chunks in XML or JSON modes.

===0.9.1===
(Testing 2024-02-01)

*Metadata TCP server : listen both IPv4 and IPv6 in Windows

===0.9.0===
(Testing 2024-01-25)

*First version for testing

[[Category:Cloud]]
[[Category:Versions]]

KANTAR.CL Versions

2025-12-01T13:00:25Z

Camille: /* 1.1.8 */

KANTAR.CL can work only on :

*Windows x86_64
*Linux x86_64
*Linux ARM64 (since 1.1.1)

It is using KANTAR libraries, which are compatible with Ubuntu 22.04 LTS (since 1.1.1) or Debian 9 (before 1.1.1).

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/6%20-%20%20PLUGIN%20|%20KANTAR.CL%20(Watermarking%20for%3A%20IMPACT.CL%2C%20x1.CL%2C%20File%20Processing))/ download.sound4.biz]

==1.1==
SOUND4 Library Linux compatibility : needs GLibC 2.31 and kernel 5.4

Kantar Library (SDK 9.0) compatibility : need Ubuntu 22.04, GLibC 2.35 for x86_64, 2.33 for ARM64, GlibC++ 3.4.28 '''(since 1.1.1)'''
===1.1.9===
(Testing - 2025-11-19)

*Correct clipping overflow (when used in Stream)

===1.1.8===
(Testing - 2025-11-13)

*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.1.7===
(2025-07-04)

*Minor logging corrections

===1.1.6===
(2025-06-13)

*Security updates
*Library:
**Corrections in stopping plugins
**Be sure to force Kantar threads affinity as process' thread

===1.1.5===
(2025-04-17) (KANTAR CERTIFIED)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-18)

*Watermarking threads' priorities follows main process' priorities
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Improvement of general delay when extension is not in service

===1.1.3===
(Preview 2024-12-18) (KANTAR CERTIFIED)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*Minor security update

===1.1.1===
(PREVIEW - 2024-07-19)

*Update KANTAR library to version 9.0 (Ubuntu 22.04 LTS/glibc 2.35)
*Correct protection when destroying/reconfiguring the watermarking

===1.1.0===
(2024-06-07) (KANTAR CERTIFIED)

*Correct possible crash with license proxy

==1.0==
SOUND4 Library Linux compatibility : needs GLibC 2.19 and kernel 3.13

Kantar Library (SDK 8.2) compatibility : need Debian9, GLibC 2.24 and kernel 4.9

===1.0.11===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.10===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.9===
(2024-03-15)

*Avoid logging errors when watermark is off

===1.0.8===
(2024-03-08)

*File mode only: do not allow running without proper license, if watermarking is on
*Library:
**Standardize distribution files across distributions

===1.0.7===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date

===1.0.6===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.0.4===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===1.0.3===
(Testing 2024-02-02)

*If online license is used, check connection to KANTAR license server before calling SDK to avoid long timeouts.

===1.0.2===
(Testing 2024-02-01)

*Default mode to Offline license (temporary fix for closed networks, if KANTAR_OfflineLicense is not set to 1)
*Library mode:
**Correct multiple library load/unload

===1.0.1===
(Testing 2024-01-25)

*Various minor fixes on GUI display
*Library mode:
**Use '''parameters''' instead of metadata for initial setup
**Various possible memory leaks corrected

===1.0.0===
(2023-11-02) (KANTAR CERTIFIED)

*Support both online and offline licenses
*Support Live and File modes
*Update KANTAR library 8.2 (Debian 9/glibc 2.24/kernel 4.9)

[[Category:Versions]]
[[Category:Cloud]]

Impact/Pulse/First Standalone Versions

2025-11-25T08:40:41Z

Camille: /* 2.37 */

Downloads can be found in [http://download.sound4.biz/2%20-%20STANDALONE%20|%20FIRST%20-%20PULSE%20-%20IMPACT%20-%20BIG%20VOICE%202%20%26%204/Upgrades/ download.sound4.biz]

=Version 2=

==2.37==
(In progress)

*Process 1.1.31:
**Correct Stereo Link bug since v1.1.22 for some presets
**Correct AGC In replicate, loosing 6dB since version 2.33

==2.36==
(Preview - 2025-08-28)

*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==2.35==
(testing - 2025-07-03)

*Fix serial port not working for UECP since version 2.34
*Fix syslog which were sent by TCP instead of UDP
*FullRDS [[SOUND4 FullRDS Versions#1.3.2|1.3.2]]: Default is now to save ODA, and TD

==2.34==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==2.33==
(Public - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Process 1.1.28 : AGC In Replicate correction, do not stop Emergency player when used in crossfade
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.6|3.0.6]]: Metadata parser improvement

==2.32==
(Preview - 2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==2.31==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Process 1.1.27 : More support for new presets
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==2.30==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)

==2.29==
(Testing - 2023-11-23)

*Process 1.1.26 :
**Correct patch-point output gains and VU meters, improve patchpoints EQ output
**Can insert Watermarking in EQ instead of Limiter for HD and FM
**Correct MPX over AES on Digital 2 output

==2.28==
(Testing - 2023-11-14)

*Process 1.1.25 :
**more support for new preset generation
**correct R128 regulation when HD or FM has diversity delay

==2.27==
(Testing - 2023-10-24)

*Process 1.1.24 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==2.26==
(Preview - 2023-09-15)

*Process 1.1.23 : better compatibility with some presets
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: Fixed error when renaming preset from main window

==2.25==
(Testing - 2023-09-13)

*Process 1.1.22 : more support for new preset generation
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]: Better memory usage, especially during upgrades
*Remote [[SOUND4 Remote Versions#4.3.22|4.3.22]]: optimisation and fixes
*Windows share: can set a password protection
*SOUND4 Driver 3.21: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

==2.24==
(Testing - 2023-07-11)

*Process 1.1.20 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improve a possible delay when using metadata

'''BUG: Do not use, need driver 3.21'''

==2.23==
(Preview - 2023-06-21)

*Process 1.1.19
**Added per preset R128 (settings still present, keeps lower of both)
**Do not auto-start backup sources with no licenses
**Correct HD EQ out patchpoint
**Correct outputs VUmeter
*Stream [[SOUND4 Stream Versions#3.0.1|3.0.1]]: Improved MPEG-TS rate and informations
*Server [[SOUND4 Server Versions#4.1.108|4.1.108]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
*Board 1.4.32: FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.182)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

'''BUG: Do not use, need driver 3.21'''

==2.22==
(Preview - 2023-05-03)

*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**'''Preset Sharing: break compatibility with older versions''' to isolate old versions problems
**Correct loss of access to Streaming, Watermarking and RDS if those services are restarted (bug since 2.20).
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]: Correctly save the Watermarking channel, so it is restored after upgrades.
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Correct Livewire GPIO not working (since 2.19)
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==2.21==
(Testing - 2023-02-27)

*Process 1.1.17
**Added Fade for Patchpoint insertion
**Can add delay to HD, FM or D-MPX outputs routing
**Can use a Wide-AGC instead of 2B-AGC
**Improved Stereo Limiter
**Improvements on Voice Smoother
*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received".
*Server [[SOUND4 Server Versions#4.1.104|4.1.104]]: allow bigger DSP code.
*Stream [[SOUND4 Stream Versions#2.4.31|2.4.31]]: Correct Watermarking running while license expired.
*Windows share: never become WINS master.

BUG: Livewire GPIO are not working

==2.20==
(Testing - 2023-01-30)

*Server [[SOUND4 Server Versions#4.1.103|4.1.103]]: Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts.
*Stream [[SOUND4 Stream Versions#2.4.30|2.4.30]]: Corrected Stop Stream if No Audio

BUG: Livewire GPIO are not working

==2.19==
(Preview - IMPACT ONLY - 2022-12-06)

*IMPACT ONLY : Process 1.1.16: more support for next Heargasmic presets
*LANAudio [[Ethernet/LANAudio Versions#2.0.30|2.0.30]]:
**Protect some unlikely errors, for fixing startup nonworking streams

BUG: Livewire GPIO are not working

==2.15==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==2.14==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, optimizations, minor fixes.
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]: Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==2.13==
(Testing - 2022-06-16)

*Stream [[SOUND4 Stream Versions#2.4.28|2.4.28]]: FEC in RTP : use the same source address as RTP (so same VLAN)
*Server [[SOUND4 Server Versions#4.1.100|4.1.100]]: correct possible web interface crash.
*System : better multicast handling

==2.12==
(In progress - 2022-05-11)

*Process 1.1.11: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.15|4.3.15]]: minor update for better display with next Heargasmic presets
*Server [[SOUND4 Server Versions#4.1.99|4.1.99]]: correct web interface crash.

==2.11==
(In progress - 2022-04-21)

*Process 1.1.10: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.14|4.3.14]]: minor update for better display

==2.10==
(In progress - 2022-03-30)

*Process 1.1.9: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.12|4.3.12]]: minor update
*Server [[SOUND4 Server Versions#4.1.98|4.1.98]]: minor update.

==2.9==
(Preview - 2022-02-18)

*Server [[SOUND4 Server Versions#4.1.97|4.1.97]]: Correct web interface crash.

==2.8==
(Preview - 2021-12-24)

*Server [[SOUND4 Server Versions#4.1.96|4.1.96]]: Support for VLAN network.
*Stream [[SOUND4 Stream Versions#2.4.27|2.4.27]]: avoid metadata error hanging the stream, and isolate more streams in each channel
*System: forbid VLAN access to server, web server and windows shares.

==2.7==
(testing - 2021-11-22)

*Server [[SOUND4 Server Versions#4.1.95|4.1.95]]: Give commercial players permanent access to Link&Share.
*Process 1.1.7:
**Allow to use inputs for process even when they are patched
**Watermark is inserted with Limiters (FM&HD) and not EQ
**Give Link&Share access to patch points
**Corrected process input VU meter

==2.6==
(testing - 2021-09-16)

*Correct a bug existing since 1.54 which makes a reboot loop on upgrading if a Web Monitor is actively listening to the processor during the upgrade.
*Correct First BS412 interface problem.
*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]: Display only: in Ethernet setups, put the IP mask right after the IP address and before the IP Gateway.
*Properly stop possible commercial player while upgrading
*Can upload Kantar Watermarking licenses from the web page.

==2.5==
(Preview - 2021-09-02)

*Server [[SOUND4 Server Versions#4.1.90|4.1.90]]: Update MIB and send SNMP information for NTP status and Watermarking version.
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]: MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes

BUG: First BS412 has an interface problem.

==2.4==
(Validating - 2021-07-30)

*Process 1.1.6:
**Correct audio for Streaming output
**Added Drive Less for HD in Voice Smoother
**Correct Independent DJ Input
*Stream [[SOUND4 Stream Versions#2.4.24|2.4.24]]: MPEG1 Layer 2 : allow using Joint-Stereo
*Server [[SOUND4 Server Versions#4.1.88|4.1.88]]: Correct small occasional memory leak
*Remote [[SOUND4 Remote Versions#4.3.8|4.3.8]]: Fix a bug in auto-monitoring

==2.3==
(Validating - 2021-07-15)

'''BUG: audio for Streaming is corrupted'''

*Process 1.1.5: minor additions
*Stream [[SOUND4 Stream Versions#2.4.23|2.4.23]]: For MPEG-TS, correct "Service Type", can set "Service Name" and "Service Provider"
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.7|4.3.7]]:
**Fix a bug in "Preset" dialogs
**Faster opening of the Setup dialogs
**Support for new algorithms,

==2.2==
(Testing only - 2021-06-25)

*Process 1.1.5:
**Separate FM/HD Watermarking
**Better support for new algorithms, with more dedicated path between HD and FM
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]] : Support for separate FM/HD watermarking.
*Server [[SOUND4 Server Versions#4.1.87|4.1.87]]: Minor additions
*Remote [[SOUND4 Remote Versions#4.3.3|4.3.3]]: Support for new algorithms

==2.1==
(Not validated - 2021-06-17)

*Process 1.1.4: better stereo compatibility

==2.0==
(Not validated - 2021-06-15)

*Process 1.1.3:
**Finalize new algorithms to support future preset library for Impact
*Update Linux kernel security/fixes (5.10.43)

=Version 1=

==1.69==
(Testing - 2021-06-11)

*Process 1.1.2:
**Corrected possible rare loss of synchronization from/to LanAudio, adding +/- 6dB gain. May improve AES67 input quality.
**Adding new algorithms to support future preset library for Impact
**I/O Routing : removed the patch point between Band-Process and Band-Limiter, incompatible with new algorithms.
**Added R128 regulation for FM and HD
*Server [[SOUND4 Server Versions#4.1.86|4.1.86]]:
**RDS Metadata support for HTTPS polling
*Stream [[SOUND4 Stream Versions#2.4.22|2.4.22]]:
**Support possible STREAM2 license, to have 2 distinct streaming
**Icecast/Shoutcast metadata: URL escape mount point and password
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
*Remote [[SOUND4 Remote Versions#4.3.0|4.3.0]]: Faster startup, support for Stream2 and new audio algorithms display.

==1.68==
(Validation - 2021-04-13)

*Server [[SOUND4 Server Versions#4.1.85|4.1.85]]:
**Correct a bug on Link&Share handling, which may crash the server
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*Stream [[SOUND4 Stream Versions#2.4.19|2.4.19]]:
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==1.67==
(Validation - 2021-03-29)

*Server [[SOUND4 Server Versions#4.1.83|4.1.83]]:
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
*Stream [[SOUND4 Stream Versions#2.4.18|2.4.18]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added SRT and SRT/MPEG-TS protocol
**Added MPEG1-Layer2 codec
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**Correct RTMP metadata handling bug
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*Remote [[SOUND4 Remote Versions#4.2.3|4.2.3]]: reduce connection time, improved Livewire channel selection
*LANAudio [[Ethernet/LANAudio Versions#2.0.28|2.0.28]]: Can specify PTP Announce/Request Interval and Timeout
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.66==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.65==
(2021-02-16)

*Process 1.0.43:
**correct phone L/R inverted
**change default presets to Pure Force
**Allow using inputs in Mix mode
*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.64==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 1.0.41: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 3.16: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.63==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.57) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*New fan manager to be less noisy

==1.62==
(2020-05-07)

*limit samba (windows share) logs, which could grow huge if a lot of different client IP.
*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps

==1.61==
(2020-04-24)

*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Emergency/URL player: always restart on errors

==1.60==
(2020-04-17)

*Support for new plugins, like supervision

==1.59==
(2020-03-16)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string (in function of conversion C++<=>JS)
*URL Player: add "useragent" for mpd
*Upgrade: now URL player stop before upgrade and restarted after

==1.58==
(2020-02-27)

*Enable the Full Reboot of unit

==1.57==
(2020-02-24)

*Server [[SOUND4 Server Versions#4.1.69|4.1.69]]:
**Correct bad bitfield mapping (BUG: AES2 Sync was not working)
**Do not bloc when network is unreachable (unplug ethernet)
**Correct memory leak in Undo/Redo manager (especially visible when changing presets)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]: just update so upgrading from old (<=1.41) does not reset AES67 inputs to Livewire
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] : reduce memory usage when checking links in error, to avoid out of memory reboot.
*Stream [[SOUND4 Stream Versions#2.4.7|2.4.7]]:
**Correct Metadata HTTP read timeouts.
**icecast: using metadata.xsl to update metadata, to avoid the needed admin login.
*Watermarking [[SOUND4 Watermark Versions#1.0.7|1.0.7]]: Alarm if not working
*System:
**fixed DNS does not block DHCP DNS
**NTP gives back status in SNMP and Remote
**Can disable NTP request, and using GPS for time
**Can select Timezone (for logs)
*Plugin URL Player: When error (wrong URL, disconnection from the server) no longer blocks and restart playing when possible
*Process 1.0.40: adding missing L&S commands+remove services management variables. Protect frequencies across upgrades (temporary no sound on MPX)
*System Data: adding services management variables
*Update linux kernel security/fixes (4.9.213)

==1.56==
(2019-11-26)

*Server [[SOUND4 Server Versions#4.1.65|4.1.65]]: small improvements. Correct IP/DNS setup.
*Process 1.0.39: Update New HD Limiter, New DJ LImiter, Loudness Match for Monitor, new presets.
*FullRDS [[SOUND4 FullRDS Versions#1.2.10|1.2.10]]: Correct MEC 45 ODA Spinning Wheel Timing Control (was refusing some correct settings)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]:
**Corrected: Default broadcast is not applied
**Corrected handling of 1-channel stream (copy left channel to right)
**Better PTP timestamping (rx timestamp pool empty)
*Remote [[SOUND4 Remote Versions#4.1.52|4.1.52]]:
**better Unicode support
**support for Loudness match in Monitor

 
[[Category:Versions]]

IMPACT.CL Versions

2025-11-21T07:47:10Z

Camille: /* 1.3.10 */

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.3.10===
(In progress)

*Add Kick FX
*Add Audio spectrum display
*Support Plugin's presets (for deepstereo)

===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

IMPACTFM.CL Versions

2025-11-21T07:46:53Z

Camille: 0.1.7

==0. preliminary==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===0.1.7===
(In progress)

*Added Kick FX
*Support Plugin's presets (for deepstereo)
*RDS
**Added AF method A & B
**Accept RT+ tags, but not sending them (yet)

===0.1.6===
(alpha - 2025-11-12)

*In progress...

===0.1.1===
(In progress)

*In progress...

KANTAR.CL Versions

2025-11-21T07:43:49Z

Camille: 1.1.9

KANTAR.CL can work only on :

*Windows x86_64
*Linux x86_64
*Linux ARM64 (since 1.1.1)

It is using KANTAR libraries, which are compatible with Ubuntu 22.04 LTS (since 1.1.1) or Debian 9 (before 1.1.1).

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/6%20-%20%20PLUGIN%20|%20KANTAR.CL%20(Watermarking%20for%3A%20IMPACT.CL%2C%20x1.CL%2C%20File%20Processing))/ download.sound4.biz]

==1.1==
SOUND4 Library Linux compatibility : needs GLibC 2.31 and kernel 5.4

Kantar Library (SDK 9.0) compatibility : need Ubuntu 22.04, GLibC 2.35 for x86_64, 2.33 for ARM64, GlibC++ 3.4.28 '''(since 1.1.1)'''
===1.1.9===
(Testing - 2025-11-19)

*Correct clipping overflow (when used in Stream)

===1.1.8===
(Preview - 2025-11-13)

*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.1.7===
(2025-07-04)

*Minor logging corrections

===1.1.6===
(2025-06-13)

*Security updates
*Library:
**Corrections in stopping plugins
**Be sure to force Kantar threads affinity as process' thread

===1.1.5===
(2025-04-17) (KANTAR CERTIFIED)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-18)

*Watermarking threads' priorities follows main process' priorities
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Improvement of general delay when extension is not in service

===1.1.3===
(Preview 2024-12-18) (KANTAR CERTIFIED)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*Minor security update

===1.1.1===
(PREVIEW - 2024-07-19)

*Update KANTAR library to version 9.0 (Ubuntu 22.04 LTS/glibc 2.35)
*Correct protection when destroying/reconfiguring the watermarking

===1.1.0===
(2024-06-07) (KANTAR CERTIFIED)

*Correct possible crash with license proxy

==1.0==
SOUND4 Library Linux compatibility : needs GLibC 2.19 and kernel 3.13

Kantar Library (SDK 8.2) compatibility : need Debian9, GLibC 2.24 and kernel 4.9

===1.0.11===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.10===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.9===
(2024-03-15)

*Avoid logging errors when watermark is off

===1.0.8===
(2024-03-08)

*File mode only: do not allow running without proper license, if watermarking is on
*Library:
**Standardize distribution files across distributions

===1.0.7===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date

===1.0.6===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.0.4===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===1.0.3===
(Testing 2024-02-02)

*If online license is used, check connection to KANTAR license server before calling SDK to avoid long timeouts.

===1.0.2===
(Testing 2024-02-01)

*Default mode to Offline license (temporary fix for closed networks, if KANTAR_OfflineLicense is not set to 1)
*Library mode:
**Correct multiple library load/unload

===1.0.1===
(Testing 2024-01-25)

*Various minor fixes on GUI display
*Library mode:
**Use '''parameters''' instead of metadata for initial setup
**Various possible memory leaks corrected

===1.0.0===
(2023-11-02) (KANTAR CERTIFIED)

*Support both online and offline licenses
*Support Live and File modes
*Update KANTAR library 8.2 (Debian 9/glibc 2.24/kernel 4.9)

[[Category:Versions]]
[[Category:Cloud]]

Stream.CL Versions

2025-11-21T07:42:42Z

Camille: 1.1.9

Stream.CL extension supports only Live mode.

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/5%20-%20%20PLUGIN%20|%20Stream.CL%20(Streaming%20for%3A%20IMPACT.CL%2C%20x1.CL)/ download.sound4.biz]

==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.9===
(Testing - 2025-11-18)

*Correct extra Kantar usage with same sampling-rate

===1.1.8===
(Preview - 2025-11-13)

*Support for extra Kantar watermarking
*Security updates

BUG : audio troubles when using extra Kantar with same sampling-rate

===1.1.7===
(2025-07-04)

*Metadata: in TCP server, drop the first connection when a new one opens
*Metadata: better support for single connection sending XML or JSON multiple times
*Minor logging corrections

===1.1.6===
(2025-06-13)

*Better lock-free processing, avoiding some spurious high CPU usage on some x86 processors
*Security updates
*Library:
**Corrections in stopping plugins
**Correct little memory leaks on exit

===1.1.5===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-24)

*Multiple fixes, notably on instances creation/destruction and storage errors, and log headers
*Improve performances (lock-free real-time processing)
*Library
**Add parameter STREAM_THREAD_PRIO to force streaming threads' priorities
**Fix possible long initializing tasks running in processing's thread

===1.1.3===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*HLS corrections
*Various minor encoding fixes
*Minor security update
*Library: support for Darwin/arm64 (beta)

===1.1.1===
(PREVIEW - 2024-07-19)

*Library: Reuse CA certificate configuration from main process for streamers.

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy

==1.0==
===1.0.2===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.1===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.0===
(Preview - 2024-02-29)

*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Licenses: dynamic refresh validity date

==0.9==
Preliminary testing versions.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

===0.9.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===0.9.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===0.9.2===
(Testing 2024-02-02)

*Metadata TCP server : Correct metadata parsing when received by chunks in XML or JSON modes.

===0.9.1===
(Testing 2024-02-01)

*Metadata TCP server : listen both IPv4 and IPv6 in Windows

===0.9.0===
(Testing 2024-01-25)

*First version for testing

[[Category:Cloud]]
[[Category:Versions]]

IMPACT.CL Versions

2025-11-21T07:40:10Z

Camille: 1.3.10

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.3.10===
(In progress)

*Add Kick FX
*Add Audio spectrum display

===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

SOUND4 x1.Cloud Versions

2025-11-13T09:22:42Z

Camille: /* 1.5.9 */

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/2%20-%20WEBRADIO%20PROCESSING%20|%20x1.CL/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.5==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.5.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Set back the stereo limiter
*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.5.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.5.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.5.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.5.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Fix some errors in delay compute with extensions
*Security update for HTTPS server

===1.5.4===
(2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.5.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.5.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config.
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.5.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.5.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.4==
Support for Streaming extension

===1.4.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.4.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.4.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.4.6===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.4.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.4.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.3.8)

===1.4.2===
(Testing 2024-02-05)

*GUI improvements

===1.4.1===
(Testing 2024-02-01)

*Correction for Stream plugin 0.9.1

===1.4.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.3.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.3==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th 2024.

===1.3.8===
(2023-11-03)

*Support for per-preset R128 settings
*Correct band labels display in limiter
*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.3.7===
(2023-09-01)

*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.3.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.3.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.3.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.3.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.3.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.3.0)
*Interface : do not add quotes to processor name (bug since 1.3.0)

===1.3.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.3.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.3.0===
(Testing 2023-03-14)

*Processing
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.2==
Provide a single dynamic library for different OS and architectures, which can be integrated in any software.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

Warning: the license system used by those versions will be shut down soon.

===1.2.7===
(Testing - 2023-02-23)

*Correct a memory leak when new browser instances are open (only with internal connected web server)
*Interface : Keep access to controls in bypass
*Creates all Legacy presets on new instance

===1.2.6===
(2023-01-30)

*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy
*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.2.5===
(2022-11-23)

*Correct Preset Import
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.2.4===
(2022-05-16)

*Added diagram in web interface
*Put R128 settings in main workspace
*Support license through proxy for closed networks

===1.2.3===
(2022-03-14)

*Correct opened file always increasing while retreiving licenses
*Improve web interface

===1.2.2===
(2021-02-23)

Corrected: after network errors while retrieving the license, the process may quit (and restart for Docker) due to a SIGPIPE.

Corrected: for Linux containers, if STATE_DIR was not specified $PWD was used instead of /usr/share/sound4proc.
===1.2.1===
(2021-01-06)

Works with any Linux on x86_64, armv7, arm64 with kernel>=3.13 and Glibc>=2.19, and with Windows

Correction so multiple instances (simultaneous or consecutive) works.

Local HTTP server correction to use less CPU.

Local web server: delay save changes.

Save changes automatically also when Undo/Redo is used.

Can disable HTTP server, not only HTTPS server.
===1.2.0===
(2020-12-04)

Works with any Linux on x86_64 with kernel>=3.13 and Glibc>=2.19

The library can handle the web server, either with the process or independently (so you can have a single container or separated ones).

There is a possible authentication system : you have to define some env variable at creation time to activate it.

Both containers (process and server) are using the library, so the main programs are very small now, and server image is the same as process with a different startup program only.

BUG: web server used in with the process: high CPU usage.

==1.1==
Container only versions.

===1.1.20===
(2020-10-19)

Changes for dynamic library only.

===1.1.19===
(2020-10-14)

Improved overall optimisation for AVX and AVX512.

Web server supports dynamic certificate changes.

Default ALERT_HANDLE_PACKET_DELAY_MS from 5 to 50ms.

Corrected false error log on timestamps when packets have different sizes.

===1.1.18===
(2020-10-02)

More agressive compile optimisation.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.17===
(2020-10-01)

Added some RTP checks and logs.

Set RTP thread in realtime priority, if allowed (might need cap SYS_NICE). Can be adjusted with environment variable SCHED_PRIO. Set SCHED_PRIO=0 to disable, or 1 to 99 (default 10).

Check that incoming RTP packet are processed quickly (<5ms or environment variable ALERT_HANDLE_PACKET_DELAY_MS) to detect CPU overloads.

Small optimizations.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.16===
(2020-09-28)

Better display on web interface for small devices.

Secure the process errors, to avoid rare floating-point compute errors locking the process, and directly recover the known-possible ones.

===1.1.15===
(2020-07-16)

When license is invalid, the process now goes to bypass instead of silence.

===1.1.14===
(2020-07-16)

Added json API, with HTTP get/post/put. For instance:

*load a preset: <nowiki>http://localhost/json/load/Jazz</nowiki> Ligh
*get preset list: <nowiki>http://localhost/json/get/presetlist</nowiki>
*get all possible info: <nowiki>http://localhost/json/get</nowiki>
*set agc attack to 15: <nowiki>http://localhost/json/set/preset/agc/attack/15</nowiki>

===1.1.13===
(2020-05-06)

Clean-up AWS_ACCESS vars from env by removing quotes, and extra char at end (CR,LF,TAB,SPC)

===1.1.12===
(2020-05-06)

Build-chain corrections only.

===1.1.11===
(2020-05-06)

Use S4_AWS_ACCESS_KEY_ID and S4_AWS_SECRET_ACCESS_KEY by default, to circumvent troubles in AWS environments.

Correct Jazz Light factory

Allow websocket cross-origin

===1.1.10===
(2020-05-05)

Improved band limiter and lookahead working mode.

===1.1.8===
(2020-02-12)

Uses RADIO_NAME environment var for licenses.

==1.0==

===1.0.33===
(2020-01-29)

Support hostnames in command-lines.

===1.0.31===
(2020-01-17)

Correct Audio format parsing from command-line.

Supported formats are: RTP_SAMPLE_FORMAT=S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE, F32_LE, F32_BE

===1.0.30===
(2020-01-16)

Added R128.

===1.0.28===
(2019-11-20)

Nice EQ setup in HTML. Many GUI improvements

===1.0.5===
(2019-11-08)

Improved Preset Import/Export

Lots of GUI improvement.

Sound processing corrections to be closer to card version.

===1.0.0===
(2019-07-12)

First beta release
[[Category:Versions]]

Stream.CL Versions

2025-11-13T08:37:50Z

Camille: 1.1.8

Stream.CL extension supports only Live mode.

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/5%20-%20%20PLUGIN%20|%20Stream.CL%20(Streaming%20for%3A%20IMPACT.CL%2C%20x1.CL)/ download.sound4.biz]

==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.8===
(Preview - 2025-11-13)

* Support for extra Kantar watermarking
* Security updates

=== 1.1.7 ===
(2025-07-04)

*Metadata: in TCP server, drop the first connection when a new one opens
*Metadata: better support for single connection sending XML or JSON multiple times
*Minor logging corrections

===1.1.6===
(2025-06-13)

*Better lock-free processing, avoiding some spurious high CPU usage on some x86 processors
*Security updates
*Library:
**Corrections in stopping plugins
**Correct little memory leaks on exit

===1.1.5===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-24)

*Multiple fixes, notably on instances creation/destruction and storage errors, and log headers
*Improve performances (lock-free real-time processing)
*Library
**Add parameter STREAM_THREAD_PRIO to force streaming threads' priorities
**Fix possible long initializing tasks running in processing's thread

===1.1.3===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*HLS corrections
*Various minor encoding fixes
*Minor security update
*Library: support for Darwin/arm64 (beta)

===1.1.1===
(PREVIEW - 2024-07-19)

*Library: Reuse CA certificate configuration from main process for streamers.

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy

==1.0==
===1.0.2===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.1===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.0===
(Preview - 2024-02-29)

*MPEG-TS: send metadata in ID3 PES stream
*Can set cut-off frequency for codecs which support it
*MP3: can disable bit-reservoir
*Licenses: dynamic refresh validity date

==0.9==
Preliminary testing versions.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

===0.9.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===0.9.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===0.9.2===
(Testing 2024-02-02)

*Metadata TCP server : Correct metadata parsing when received by chunks in XML or JSON modes.

===0.9.1===
(Testing 2024-02-01)

*Metadata TCP server : listen both IPv4 and IPv6 in Windows

===0.9.0===
(Testing 2024-01-25)

*First version for testing

[[Category:Cloud]]
[[Category:Versions]]

KANTAR.CL Versions

2025-11-13T08:36:57Z

Camille: 1.1.8

KANTAR.CL can work only on :

*Windows x86_64
*Linux x86_64
*Linux ARM64 (since 1.1.1)

It is using KANTAR libraries, which are compatible with Ubuntu 22.04 LTS (since 1.1.1) or Debian 9 (before 1.1.1).

Libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/6%20-%20%20PLUGIN%20|%20KANTAR.CL%20(Watermarking%20for%3A%20IMPACT.CL%2C%20x1.CL%2C%20File%20Processing))/ download.sound4.biz]

==1.1==
SOUND4 Library Linux compatibility : needs GLibC 2.31 and kernel 5.4

Kantar Library (SDK 9.0) compatibility : need Ubuntu 22.04, GLibC 2.35 for x86_64, 2.33 for ARM64, GlibC++ 3.4.28 '''(since 1.1.1)'''
===1.1.8===
(Preview - 2025-11-13)

*Support for plugins in plugins (extra Kantar in Stream)
*Security updates

===1.1.7===
(2025-07-04)

*Minor logging corrections

===1.1.6===
(2025-06-13)

*Security updates
*Library:
**Corrections in stopping plugins
**Be sure to force Kantar threads affinity as process' thread

===1.1.5===
(2025-04-17) (KANTAR CERTIFIED)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.4===
(2025-03-18)

*Watermarking threads' priorities follows main process' priorities
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Improvement of general delay when extension is not in service

===1.1.3===
(Preview 2024-12-18) (KANTAR CERTIFIED)

*Library
**Better handling of all JSON errors in protocol

===1.1.2===
(2024-10-08)

*Minor security update

===1.1.1===
(PREVIEW - 2024-07-19)

*Update KANTAR library to version 9.0 (Ubuntu 22.04 LTS/glibc 2.35)
*Correct protection when destroying/reconfiguring the watermarking

===1.1.0===
(2024-06-07) (KANTAR CERTIFIED)

*Correct possible crash with license proxy

==1.0==
SOUND4 Library Linux compatibility : needs GLibC 2.19 and kernel 3.13

Kantar Library (SDK 8.2) compatibility : need Debian9, GLibC 2.24 and kernel 4.9

===1.0.11===
(2024-04-26)

*Licenses: correction to be more error resilient

===1.0.10===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Correct possible data race error in multiple instances
**Correct memory leak on license failure

===1.0.9===
(2024-03-15)

*Avoid logging errors when watermark is off

===1.0.8===
(2024-03-08)

*File mode only: do not allow running without proper license, if watermarking is on
*Library:
**Standardize distribution files across distributions

===1.0.7===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date

===1.0.6===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.0.4===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash

===1.0.3===
(Testing 2024-02-02)

*If online license is used, check connection to KANTAR license server before calling SDK to avoid long timeouts.

===1.0.2===
(Testing 2024-02-01)

*Default mode to Offline license (temporary fix for closed networks, if KANTAR_OfflineLicense is not set to 1)
*Library mode:
**Correct multiple library load/unload

===1.0.1===
(Testing 2024-01-25)

*Various minor fixes on GUI display
*Library mode:
**Use '''parameters''' instead of metadata for initial setup
**Various possible memory leaks corrected

===1.0.0===
(2023-11-02) (KANTAR CERTIFIED)

*Support both online and offline licenses
*Support Live and File modes
*Update KANTAR library 8.2 (Debian 9/glibc 2.24/kernel 4.9)

[[Category:Versions]]
[[Category:Cloud]]

BigVoice.CL Versions

2025-11-13T08:35:43Z

Camille: 1.1.9

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/3%20-%20VOICE%20PROCESSING%20|%20BIGVOICE.CL/ download.sound4.biz] 
==1.1==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.1.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Security updates

===1.1.8===
(2025-07-04)

*Windows: correction of TCP server for futur plugins

===1.1.7===
(2025-06-13)

*Improve web performance
*Security updates

===1.1.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.1.5===
(2025-03-24)

*Added factory presets for different microphones
*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Security update for HTTPS server

===1.1.4===
(Testing 2024-12-18)

*Correct multiple preset variable ranges, to match hardware version
*Added preset input gain
*Deesser: correct possible crashes
*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.1.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.1.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.1.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.1.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
***-jack : choose best frame number for processing, added more command-line parameters
***-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address

==1.0==

===1.0.5===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.0.4===
(2024-04-05)

*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.0.3===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.0.2===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.0.1===
(Testing 2024-02-15)

*Correct undo/redo problem since 0.9.8
*GUI improvements
*Library:
**Various possible memory leaks corrected
**File change watching is not possible in container's volumes : avoid crash (bug since 0.9.8)

==0.9==
Preliminary evaluation versions

Linux compatibility : needs GLibC 2.19 and kernel 3.13
===0.9.8===
(2023-11-03)

*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===0.9.7===
(2023-09-01)

*Add mute
*Support for Dominate-It bus to share between instances
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===0.9.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===0.9.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs
*Removed phase rotator from factory presets
*Correct deesser initialization

===0.9.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===0.9.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===0.9.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors
*Fixed crash on x86_64 without AVX
*Interface : do not add quotes to processor name
*Create all default factory preset on new instances

===0.9.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===0.9.0===
(Testing 2023-03-14)

First preliminary version
[[Category:Cloud]]
[[Category:Versions]]

IMPACT.CL Versions

2025-11-13T08:35:18Z

Camille: 1.3.9

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/1%20-%20FM%20-%20DAB%20-%20HD%20-%20WEBRADIO%20PROCESSING%20|%20IMPACT.CL%20(The%20BIG%20ONE!)/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.3==
Linux compatibility : needs GLibC 2.31 and kernel 5.4
===1.3.9===
(Preview - 2025-11-13)

*HTML interface improvements
*Support for plugins in plugins (extra Kantar in Stream)
*Voice Smoother corrections
*Security updates

===1.3.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.3.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.3.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.3.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Correct delay estimation, remove extensions' delay when inactive
*Correct auto-mono cross-fade
*Security update for HTTPS server

===1.3.4===
(Testing 2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.3.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.3.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.3.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.3.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.2==
Support for Streaming extension

===1.2.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.2.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.2.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.2.6===
(Preview - 2024-02-29)

*Process: better support for pre-processing only
*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.2.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.2.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.1.8)

===1.2.2===
(Testing 2024-02-05)

*GUI improvements

===1.2.1===
(Testing 2024-02-01)

*More support for next generation presets
*Correction for Stream plugin 0.9.1

===1.2.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.1.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.1==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th.

===1.1.8===
(2023-11-03)

*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.1.7===
(2023-09-01)

*Support for per-preset R128 settings
*Support for future presets algorithms
*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.1.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.1.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.1.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.1.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.1.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.1.0)
*Interface : do not add quotes to processor name (bug since 1.1.0)

===1.1.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.1.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.1.0===
(Testing 2023-03-14)

*Processing
**Input AGC can be in wideband
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.0==
Linux compatibility : needs GLibC 2.19 and kernel 3.13

===1.0.5===
(2023-01-30)

*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.0.4===
(2023-01-27)

*Interface improvements
*Fixed slider when using with keyboard
*Higher processing samplerate (uses more CPU)

===1.0.3===
(2022-12-05 - Testing)

*Implement Preset Libraries and Tags
*Interface improvements
*Stereo limiter enhancements
*Wide-AGC mode available

===1.0.2===
(2022-11-09 - Testing)

*Voice/Mono Detect : default to no auto-mono
*JSON API: can select wanted changes
*Library : parameters can be set by instance instead of environment variables
*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy

===1.0.1===
(2022-11-08 - Testing)

*Correct Preset import
*Do not export undo/redo in presets
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.0.0===
(2022-10-26 - Testing)

*First version

[[Category:Cloud]]
[[Category:Versions]]

Impact/Pulse/First Standalone Versions

2025-10-27T09:32:48Z

Camille: 2.37

Downloads can be found in [http://download.sound4.biz/2%20-%20STANDALONE%20|%20FIRST%20-%20PULSE%20-%20IMPACT%20-%20BIG%20VOICE%202%20%26%204/Upgrades/ download.sound4.biz]

=Version 2=

==2.37==
(In progress)

*Process 1.1.31: Correct Stereo Link bug since v1.1.22 for some presets

==2.36==
(Preview - 2025-08-28)

*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==2.35==
(testing - 2025-07-03)

*Fix serial port not working for UECP since version 2.34
*Fix syslog which were sent by TCP instead of UDP
*FullRDS [[SOUND4 FullRDS Versions#1.3.2|1.3.2]]: Default is now to save ODA, and TD

==2.34==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==2.33==
(Public - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Process 1.1.28 : AGC In Replicate correction, do not stop Emergency player when used in crossfade
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.6|3.0.6]]: Metadata parser improvement

==2.32==
(Preview - 2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==2.31==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Process 1.1.27 : More support for new presets
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==2.30==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)

==2.29==
(Testing - 2023-11-23)

*Process 1.1.26 :
**Correct patch-point output gains and VU meters, improve patchpoints EQ output
**Can insert Watermarking in EQ instead of Limiter for HD and FM
**Correct MPX over AES on Digital 2 output

==2.28==
(Testing - 2023-11-14)

*Process 1.1.25 :
**more support for new preset generation
**correct R128 regulation when HD or FM has diversity delay

==2.27==
(Testing - 2023-10-24)

*Process 1.1.24 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==2.26==
(Preview - 2023-09-15)

*Process 1.1.23 : better compatibility with some presets
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: Fixed error when renaming preset from main window

==2.25==
(Testing - 2023-09-13)

*Process 1.1.22 : more support for new preset generation
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]: Better memory usage, especially during upgrades
*Remote [[SOUND4 Remote Versions#4.3.22|4.3.22]]: optimisation and fixes
*Windows share: can set a password protection
*SOUND4 Driver 3.21: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

==2.24==
(Testing - 2023-07-11)

*Process 1.1.20 : more support for new preset generation
*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improve a possible delay when using metadata

'''BUG: Do not use, need driver 3.21'''

==2.23==
(Preview - 2023-06-21)

*Process 1.1.19
**Added per preset R128 (settings still present, keeps lower of both)
**Do not auto-start backup sources with no licenses
**Correct HD EQ out patchpoint
**Correct outputs VUmeter
*Stream [[SOUND4 Stream Versions#3.0.1|3.0.1]]: Improved MPEG-TS rate and informations
*Server [[SOUND4 Server Versions#4.1.108|4.1.108]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
*Board 1.4.32: FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.182)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

'''BUG: Do not use, need driver 3.21'''

==2.22==
(Preview - 2023-05-03)

*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**'''Preset Sharing: break compatibility with older versions''' to isolate old versions problems
**Correct loss of access to Streaming, Watermarking and RDS if those services are restarted (bug since 2.20).
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]: Correctly save the Watermarking channel, so it is restored after upgrades.
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Correct Livewire GPIO not working (since 2.19)
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==2.21==
(Testing - 2023-02-27)

*Process 1.1.17
**Added Fade for Patchpoint insertion
**Can add delay to HD, FM or D-MPX outputs routing
**Can use a Wide-AGC instead of 2B-AGC
**Improved Stereo Limiter
**Improvements on Voice Smoother
*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received".
*Server [[SOUND4 Server Versions#4.1.104|4.1.104]]: allow bigger DSP code.
*Stream [[SOUND4 Stream Versions#2.4.31|2.4.31]]: Correct Watermarking running while license expired.
*Windows share: never become WINS master.

BUG: Livewire GPIO are not working

==2.20==
(Testing - 2023-01-30)

*Server [[SOUND4 Server Versions#4.1.103|4.1.103]]: Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts.
*Stream [[SOUND4 Stream Versions#2.4.30|2.4.30]]: Corrected Stop Stream if No Audio

BUG: Livewire GPIO are not working

==2.19==
(Preview - IMPACT ONLY - 2022-12-06)

*IMPACT ONLY : Process 1.1.16: more support for next Heargasmic presets
*LANAudio [[Ethernet/LANAudio Versions#2.0.30|2.0.30]]:
**Protect some unlikely errors, for fixing startup nonworking streams

BUG: Livewire GPIO are not working

==2.15==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==2.14==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, optimizations, minor fixes.
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]: Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==2.13==
(Testing - 2022-06-16)

*Stream [[SOUND4 Stream Versions#2.4.28|2.4.28]]: FEC in RTP : use the same source address as RTP (so same VLAN)
*Server [[SOUND4 Server Versions#4.1.100|4.1.100]]: correct possible web interface crash.
*System : better multicast handling

==2.12==
(In progress - 2022-05-11)

*Process 1.1.11: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.15|4.3.15]]: minor update for better display with next Heargasmic presets
*Server [[SOUND4 Server Versions#4.1.99|4.1.99]]: correct web interface crash.

==2.11==
(In progress - 2022-04-21)

*Process 1.1.10: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.14|4.3.14]]: minor update for better display

==2.10==
(In progress - 2022-03-30)

*Process 1.1.9: more support for next Heargasmic presets
*Remote [[SOUND4 Remote Versions#4.3.12|4.3.12]]: minor update
*Server [[SOUND4 Server Versions#4.1.98|4.1.98]]: minor update.

==2.9==
(Preview - 2022-02-18)

*Server [[SOUND4 Server Versions#4.1.97|4.1.97]]: Correct web interface crash.

==2.8==
(Preview - 2021-12-24)

*Server [[SOUND4 Server Versions#4.1.96|4.1.96]]: Support for VLAN network.
*Stream [[SOUND4 Stream Versions#2.4.27|2.4.27]]: avoid metadata error hanging the stream, and isolate more streams in each channel
*System: forbid VLAN access to server, web server and windows shares.

==2.7==
(testing - 2021-11-22)

*Server [[SOUND4 Server Versions#4.1.95|4.1.95]]: Give commercial players permanent access to Link&Share.
*Process 1.1.7:
**Allow to use inputs for process even when they are patched
**Watermark is inserted with Limiters (FM&HD) and not EQ
**Give Link&Share access to patch points
**Corrected process input VU meter

==2.6==
(testing - 2021-09-16)

*Correct a bug existing since 1.54 which makes a reboot loop on upgrading if a Web Monitor is actively listening to the processor during the upgrade.
*Correct First BS412 interface problem.
*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]: Display only: in Ethernet setups, put the IP mask right after the IP address and before the IP Gateway.
*Properly stop possible commercial player while upgrading
*Can upload Kantar Watermarking licenses from the web page.

==2.5==
(Preview - 2021-09-02)

*Server [[SOUND4 Server Versions#4.1.90|4.1.90]]: Update MIB and send SNMP information for NTP status and Watermarking version.
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]: MPEG-TS: PSI (PAT/PMT) announcement is set to 500ms instead of 100ms to reduce bandwidth
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes

BUG: First BS412 has an interface problem.

==2.4==
(Validating - 2021-07-30)

*Process 1.1.6:
**Correct audio for Streaming output
**Added Drive Less for HD in Voice Smoother
**Correct Independent DJ Input
*Stream [[SOUND4 Stream Versions#2.4.24|2.4.24]]: MPEG1 Layer 2 : allow using Joint-Stereo
*Server [[SOUND4 Server Versions#4.1.88|4.1.88]]: Correct small occasional memory leak
*Remote [[SOUND4 Remote Versions#4.3.8|4.3.8]]: Fix a bug in auto-monitoring

==2.3==
(Validating - 2021-07-15)

'''BUG: audio for Streaming is corrupted'''

*Process 1.1.5: minor additions
*Stream [[SOUND4 Stream Versions#2.4.23|2.4.23]]: For MPEG-TS, correct "Service Type", can set "Service Name" and "Service Provider"
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.7|4.3.7]]:
**Fix a bug in "Preset" dialogs
**Faster opening of the Setup dialogs
**Support for new algorithms,

==2.2==
(Testing only - 2021-06-25)

*Process 1.1.5:
**Separate FM/HD Watermarking
**Better support for new algorithms, with more dedicated path between HD and FM
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]] : Support for separate FM/HD watermarking.
*Server [[SOUND4 Server Versions#4.1.87|4.1.87]]: Minor additions
*Remote [[SOUND4 Remote Versions#4.3.3|4.3.3]]: Support for new algorithms

==2.1==
(Not validated - 2021-06-17)

*Process 1.1.4: better stereo compatibility

==2.0==
(Not validated - 2021-06-15)

*Process 1.1.3:
**Finalize new algorithms to support future preset library for Impact
*Update Linux kernel security/fixes (5.10.43)

=Version 1=

==1.69==
(Testing - 2021-06-11)

*Process 1.1.2:
**Corrected possible rare loss of synchronization from/to LanAudio, adding +/- 6dB gain. May improve AES67 input quality.
**Adding new algorithms to support future preset library for Impact
**I/O Routing : removed the patch point between Band-Process and Band-Limiter, incompatible with new algorithms.
**Added R128 regulation for FM and HD
*Server [[SOUND4 Server Versions#4.1.86|4.1.86]]:
**RDS Metadata support for HTTPS polling
*Stream [[SOUND4 Stream Versions#2.4.22|2.4.22]]:
**Support possible STREAM2 license, to have 2 distinct streaming
**Icecast/Shoutcast metadata: URL escape mount point and password
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
*Remote [[SOUND4 Remote Versions#4.3.0|4.3.0]]: Faster startup, support for Stream2 and new audio algorithms display.

==1.68==
(Validation - 2021-04-13)

*Server [[SOUND4 Server Versions#4.1.85|4.1.85]]:
**Correct a bug on Link&Share handling, which may crash the server
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*Stream [[SOUND4 Stream Versions#2.4.19|2.4.19]]:
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Added UDP and UDP/MPEG-TS protocols

==1.67==
(Validation - 2021-03-29)

*Server [[SOUND4 Server Versions#4.1.83|4.1.83]]:
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
*Stream [[SOUND4 Stream Versions#2.4.18|2.4.18]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added SRT and SRT/MPEG-TS protocol
**Added MPEG1-Layer2 codec
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**Correct RTMP metadata handling bug
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*Remote [[SOUND4 Remote Versions#4.2.3|4.2.3]]: reduce connection time, improved Livewire channel selection
*LANAudio [[Ethernet/LANAudio Versions#2.0.28|2.0.28]]: Can specify PTP Announce/Request Interval and Timeout
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.66==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.65==
(2021-02-16)

*Process 1.0.43:
**correct phone L/R inverted
**change default presets to Pure Force
**Allow using inputs in Mix mode
*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.64==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 1.0.41: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 3.16: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.63==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.57) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*New fan manager to be less noisy

==1.62==
(2020-05-07)

*limit samba (windows share) logs, which could grow huge if a lot of different client IP.
*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps

==1.61==
(2020-04-24)

*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Emergency/URL player: always restart on errors

==1.60==
(2020-04-17)

*Support for new plugins, like supervision

==1.59==
(2020-03-16)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string (in function of conversion C++<=>JS)
*URL Player: add "useragent" for mpd
*Upgrade: now URL player stop before upgrade and restarted after

==1.58==
(2020-02-27)

*Enable the Full Reboot of unit

==1.57==
(2020-02-24)

*Server [[SOUND4 Server Versions#4.1.69|4.1.69]]:
**Correct bad bitfield mapping (BUG: AES2 Sync was not working)
**Do not bloc when network is unreachable (unplug ethernet)
**Correct memory leak in Undo/Redo manager (especially visible when changing presets)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]: just update so upgrading from old (<=1.41) does not reset AES67 inputs to Livewire
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] : reduce memory usage when checking links in error, to avoid out of memory reboot.
*Stream [[SOUND4 Stream Versions#2.4.7|2.4.7]]:
**Correct Metadata HTTP read timeouts.
**icecast: using metadata.xsl to update metadata, to avoid the needed admin login.
*Watermarking [[SOUND4 Watermark Versions#1.0.7|1.0.7]]: Alarm if not working
*System:
**fixed DNS does not block DHCP DNS
**NTP gives back status in SNMP and Remote
**Can disable NTP request, and using GPS for time
**Can select Timezone (for logs)
*Plugin URL Player: When error (wrong URL, disconnection from the server) no longer blocks and restart playing when possible
*Process 1.0.40: adding missing L&S commands+remove services management variables. Protect frequencies across upgrades (temporary no sound on MPX)
*System Data: adding services management variables
*Update linux kernel security/fixes (4.9.213)

==1.56==
(2019-11-26)

*Server [[SOUND4 Server Versions#4.1.65|4.1.65]]: small improvements. Correct IP/DNS setup.
*Process 1.0.39: Update New HD Limiter, New DJ LImiter, Loudness Match for Monitor, new presets.
*FullRDS [[SOUND4 FullRDS Versions#1.2.10|1.2.10]]: Correct MEC 45 ODA Spinning Wheel Timing Control (was refusing some correct settings)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]:
**Corrected: Default broadcast is not applied
**Corrected handling of 1-channel stream (copy left channel to right)
**Better PTP timestamping (rx timestamp pool empty)
*Remote [[SOUND4 Remote Versions#4.1.52|4.1.52]]:
**better Unicode support
**support for Loudness match in Monitor

 
[[Category:Versions]]

SOUND4 x1.Cloud Versions

2025-09-01T13:41:09Z

Camille: 1.5.9

Software and libraries can be found in [http://download.sound4.biz/1%20-%20%20SOFTWARE%20PROCESSING%20|/2%20-%20WEBRADIO%20PROCESSING%20|%20x1.CL/ download.sound4.biz]

To create a container from the libraries, see [[Cloud Containerization|Cloud Containerization.]]

==1.5==
Linux compatibility : needs GLibC 2.31 and kernel 5.4

===1.5.9===
(In progress)

*Set back the stereo limiter
*Security updates

===1.5.8===
(2025-07-04)

*Windows: correction of TCP server used by stream metadata, when rejected because more than one simultaneous connection

===1.5.7===
(2025-06-13)

*Improve web performance
*Security updates
*Library:
**Corrections in stopping plugins

===1.5.6===
(2025-04-17)

*Security updates
*Library:
**Correct PresetManager_InformChange which was not working
**Cleanup and improve documentation

===1.5.5===
(2025-03-24)

*Fix login problems in web interface
*Multiple fixes, notably on instances creation/destruction and storage errors
*Improve performances (lock-free real-time processing)
*Fix some errors in delay compute with extensions
*Security update for HTTPS server

===1.5.4===
(2024-12-18)

*Library
**Better handling of all JSON errors in protocol
**Corrections for load/unload memory leaks and possible dead-locks
**Added /licvalid web access to test for license's validity

===1.5.3===
(Testing 2024-10-18)

*Prevent possible crash on failure to load extension
*Library executables:
**Command-line parsing correction

===1.5.2===
(2024-10-08)

*Storage: safer read/write of shared folder to avoid empty config.
*Linux *-proc: Kubernetes Leader election: ensure redirects are stopped by closing connections
*Security update for HTTPS server
*Library: support for Darwin/arm64

===1.5.1===
(PREVIEW - 2024-07-19)

*Linux: Added support for Fedora/OpenSuse/ArchLinux-based distributions (for SSL certificates)
*Linux *-proc: Kubernetes Leader election improvements

===1.5.0===
(2024-06-07)

*ARM64: support SVE2 optimizations
*Correct possible crash with license proxy
*Executable *-proc:
**Corrected RTP binding for multiple interfaces
**Added long style command line options
**Linux: can use a Kubernetes Leader election to have only one running instance
*Linux executable:
**-jack : choose best frame number for processing, added more command-line parameters
**-pipewire : added for PipeWire direct integration
*Library:
**Applications can set a fixed text answer to <code>/apphealth</code> web address.

==1.4==
Support for Streaming extension

===1.4.9===
(2024-04-29)

*Licenses: correction to be more error resilient
*Added new GUI themes
*GUI improvements

'''CRITICAL UPDATE: '''A critical update has been issued. It is recommended that all users update their configurations in order to address the potential issue of loss of connection with our license servers, which was observed on Friday, April 26, 2024.

===1.4.8===
(2024-04-05)

*Added Diversity Delay
*Optimize license retrieving (especially in file mode)
*Library:
**Added LOG_HEADER parameter to prepend logs per instance
**Correct possible data race error in multiple instances
**Windows: do not unload plugin libraries to avoid errors
**Correct memory leak on license failure

===1.4.7===
(2024-03-15)

*File mode only: do not allow running without proper license.
*Library:
**Added generic C++ wrapper (compatible for all .Cl libraries)
**Standardize distribution files across distributions
**Windows only : better handling of network paths

===1.4.6===
(Preview - 2024-02-29)

*Licenses: dynamic refresh validity date
*Library:
**Added SetMetadataMulti for multiple metadata set at once
**Completed Windows zip archives with missing documentation
**Proc executable: Can have different payload for in and out, corrected raw mode, rename default env access key variables

===1.4.5===
(Testing 2024-02-15)

*Library:
**Correction for loading extensions in a different folder

===1.4.3===
(Testing 2024-02-07)

*Library:
**File change watching is not possible in container's volumes : avoid crash (bug since 1.3.8)

===1.4.2===
(Testing 2024-02-05)

*GUI improvements

===1.4.1===
(Testing 2024-02-01)

*Correction for Stream plugin 0.9.1

===1.4.0===
(Testing 2024-01-25)

*Added support for streaming extension
*Correct undo/redo problem since 1.3.8
*GUI improvements
*Library mode:
**Various possible memory leaks corrected

==1.3==
New license system, more flexible, allowing possible non-realtime processing. The previous license system will be progressively shut down, and definitely shut down on June 30th 2024.

===1.3.8===
(2023-11-03)

*Support for per-preset R128 settings
*Correct band labels display in limiter
*Support for Kantar Watermarking extension
*Support for a few different numbers of frames per chunk, selectable at creation.
*Library
**Instances can share on air preset and all settings, along with presets. See parameters STATE_FILENAME and STATE_ONAIR.
**Last on air time saved in state instead of preset for facilitate storage sharing
**Date/Time in JSON now follows ecma262 format
**Various fixes in library when loading/unloading, providing invalid data, or race conditions
**"change" operator in [[Cloud JSON Protocol|JSON protocol]] improved

===1.3.7===
(2023-09-01)

*Various minor fixes
*Support for storage monitoring, allowing to share presets between instances
*Support for optional custom external preset management
*Correct some rights management
*Correct some Windows Unicode handling and path vulnerability
*First support for extensions

===1.3.6===
(2023-05-26)

*Correct web reconnection (some control like Operate were doing nothing after reconnecting)
*Correct date/time storage format

===1.3.5===
(2023-05-19)

*Better asynchronous handling, to avoid Web/JSON hangs

===1.3.4===
(Preview - 2023-04-12)

*Correct multiple instances starts/stop and authentication
*Added CSRF protection on forms

===1.3.3===
(2023-03-31)

*Correct occasional memory corruption when used with many instances and removing some or quitting

===1.3.2===
(Testing 2023-03-24)

*Correct stopping web server when connections are active
*Library : added mono/stereo planar conversion
*Fixed I/O conversion tools memory alignment errors (bug since 1.3.0)
*Interface : do not add quotes to processor name (bug since 1.3.0)

===1.3.1===
(Testing 2023-03-20)

*Correct storage (preset load/save) (bug since 1.3.0)
*Library : added C++ dynamic library loader interface to avoid static linking

===1.3.0===
(Testing 2023-03-14)

*Processing
**'''Final limiter Improvement'''
*Creates more presets on initialization
*Many web interface improvements
**Access to parameters in bypassed blocks
**Improved presets window
**Various fixes
*Library
**Fixed some stopping crashes
**Added some I/O conversion tools
**Support non-realtime processing if license allows
*New license system

BUG: storage is not working, so preset load/save is not possible

==1.2==
Provide a single dynamic library for different OS and architectures, which can be integrated in any software.

Linux compatibility : needs GLibC 2.19 and kernel 3.13

Warning: the license system used by those versions will be shut down soon.

===1.2.7===
(Testing - 2023-02-23)

*Correct a memory leak when new browser instances are open (only with internal connected web server)
*Interface : Keep access to controls in bypass
*Creates all Legacy presets on new instance

===1.2.6===
(2023-01-30)

*Correct Band VUmeter display on top
*Correct authentication page
*Correct login/logout redirect behind a reverse proxy
*Interface improvements
*Fixed sorting of presets in Preset dialog

===1.2.5===
(2022-11-23)

*Correct Preset Import
*Web interface improvements, with loudness history and band display
*Web interface : correct login redirect behind reverse proxy
*Library : corrections to be able to unload/reload instances
*Library : can get Web server status
*Library : new API to pass parameters per instance instead of using environment variables (but keep them by default)
*JSON : can filter wanted changes

===1.2.4===
(2022-05-16)

*Added diagram in web interface
*Put R128 settings in main workspace
*Support license through proxy for closed networks

===1.2.3===
(2022-03-14)

*Correct opened file always increasing while retreiving licenses
*Improve web interface

===1.2.2===
(2021-02-23)

Corrected: after network errors while retrieving the license, the process may quit (and restart for Docker) due to a SIGPIPE.

Corrected: for Linux containers, if STATE_DIR was not specified $PWD was used instead of /usr/share/sound4proc.
===1.2.1===
(2021-01-06)

Works with any Linux on x86_64, armv7, arm64 with kernel>=3.13 and Glibc>=2.19, and with Windows

Correction so multiple instances (simultaneous or consecutive) works.

Local HTTP server correction to use less CPU.

Local web server: delay save changes.

Save changes automatically also when Undo/Redo is used.

Can disable HTTP server, not only HTTPS server.
===1.2.0===
(2020-12-04)

Works with any Linux on x86_64 with kernel>=3.13 and Glibc>=2.19

The library can handle the web server, either with the process or independently (so you can have a single container or separated ones).

There is a possible authentication system : you have to define some env variable at creation time to activate it.

Both containers (process and server) are using the library, so the main programs are very small now, and server image is the same as process with a different startup program only.

BUG: web server used in with the process: high CPU usage.

==1.1==
Container only versions.

===1.1.20===
(2020-10-19)

Changes for dynamic library only.

===1.1.19===
(2020-10-14)

Improved overall optimisation for AVX and AVX512.

Web server supports dynamic certificate changes.

Default ALERT_HANDLE_PACKET_DELAY_MS from 5 to 50ms.

Corrected false error log on timestamps when packets have different sizes.

===1.1.18===
(2020-10-02)

More agressive compile optimisation.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.17===
(2020-10-01)

Added some RTP checks and logs.

Set RTP thread in realtime priority, if allowed (might need cap SYS_NICE). Can be adjusted with environment variable SCHED_PRIO. Set SCHED_PRIO=0 to disable, or 1 to 99 (default 10).

Check that incoming RTP packet are processed quickly (<5ms or environment variable ALERT_HANDLE_PACKET_DELAY_MS) to detect CPU overloads.

Small optimizations.

NOTE: when number of input frames changes, the software falsely reports timestamp errors.

===1.1.16===
(2020-09-28)

Better display on web interface for small devices.

Secure the process errors, to avoid rare floating-point compute errors locking the process, and directly recover the known-possible ones.

===1.1.15===
(2020-07-16)

When license is invalid, the process now goes to bypass instead of silence.

===1.1.14===
(2020-07-16)

Added json API, with HTTP get/post/put. For instance:

*load a preset: <nowiki>http://localhost/json/load/Jazz</nowiki> Ligh
*get preset list: <nowiki>http://localhost/json/get/presetlist</nowiki>
*get all possible info: <nowiki>http://localhost/json/get</nowiki>
*set agc attack to 15: <nowiki>http://localhost/json/set/preset/agc/attack/15</nowiki>

===1.1.13===
(2020-05-06)

Clean-up AWS_ACCESS vars from env by removing quotes, and extra char at end (CR,LF,TAB,SPC)

===1.1.12===
(2020-05-06)

Build-chain corrections only.

===1.1.11===
(2020-05-06)

Use S4_AWS_ACCESS_KEY_ID and S4_AWS_SECRET_ACCESS_KEY by default, to circumvent troubles in AWS environments.

Correct Jazz Light factory

Allow websocket cross-origin

===1.1.10===
(2020-05-05)

Improved band limiter and lookahead working mode.

===1.1.8===
(2020-02-12)

Uses RADIO_NAME environment var for licenses.

==1.0==

===1.0.33===
(2020-01-29)

Support hostnames in command-lines.

===1.0.31===
(2020-01-17)

Correct Audio format parsing from command-line.

Supported formats are: RTP_SAMPLE_FORMAT=S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE, F32_LE, F32_BE

===1.0.30===
(2020-01-16)

Added R128.

===1.0.28===
(2019-11-20)

Nice EQ setup in HTML. Many GUI improvements

===1.0.5===
(2019-11-08)

Improved Preset Import/Export

Lots of GUI improvement.

Sound processing corrections to be closer to card version.

===1.0.0===
(2019-07-12)

First beta release
[[Category:Versions]]

Impact/Pulse Eco Versions

2025-08-26T15:50:33Z

Camille: /* 1.22 */

Downloads can be found in [http://download.sound4.biz/3%20-%20STANDALONE%20-%20ECO%20LINE%20%7C%20PULSE%20-%20IMPACT/Upgrades/ download.sound4.biz]

==1.24==
(in progress)

*Fix DSP code error (since 1.22)
*Fix serial port not working for UECP since version 1.23
*Fix syslog which were sent by TCP instead of UDP
*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==1.23==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

'''BUG''': DSP code compiled error

==1.22==
(Preview - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes

'''BUG''': DSP code compiled error

==1.21==
(2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==1.20==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==1.19==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==1.18==
(Preview - 2023-09-13)

*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improved MPEG-TS rate and information
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
**Better memory usage, especially during upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: optimization and fixes
*Board 1.5.8: FPGA with extended flash life management
*Windows share: can set a password protection
*SOUND4 Driver 2.27: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

==1.17==
(2023-05-03)

*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received
*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts
**Preset Sharing: break compatibility with older versions to isolate old versions problems
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]:
**Corrected Stop Stream if No Audio, Correct Watermarking running while license expired.
**Correctly save the Watermarking channel, so it is restored after upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==1.16==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==1.15==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, Support for VLAN network, optimisations
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]:
**avoid metadata error hanging the stream
**isolate more streams in each channel
**FEC in RTP : use the same source address as RTP (so same VLAN)
**Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==1.14==
(Preview - 2021-10-05)

*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]:
**RDS Metadata support for HTTPS polling
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
**Correct a bug on Link&Share handling, which may crash the server
**Update MIB to send NTP information
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added UDP and UDP/MPEG-TS protocols
**Added MPEG1-Layer2 codec
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
**MPEG1 Layer 2 : allow using Joint
**Correct RTMP metadata handling bug
**Icecast/Shoutcast metadata: URL escape mount point and password
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Can specify PTP Announce/Request Interval and Timeout
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]]
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.13==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.12==
(2021-02-16)

*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*Board [[Board/PCI Express Versions#1.5.5|1.5.5]]: Allows DSP to work with a higher clock
*Process 2.1.15: Allows DSP to work with a higher clock
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.11==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 2.1.14: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 2.18: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.10==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.03) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*new fanmanager to be less noisy

==1.9==
(2020-05-07)

*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps
*limit samba (windows share) logs, which could grow huge if a lot of different client IP.

==1.8==
(2020-04-24)

*Support for new plugins, like supervision
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*Emergency/URL player: always restart on errors

==1.7==
(2020-02-27)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string
*URL Player: add "useragent" information
*Upgrade: now URL player stop before upgrade and restarted after

==1.6==
(2020-02-27)

*Enable the Full Reboot of unit

[[Category:Versions]]

BigVoice4 Versions

2025-08-25T16:31:25Z

Camille: /* 1.10 */

BigVoice Versions

2025-08-25T16:31:16Z

Camille: /* 1.38 */

You can download latest versions [http://download.sound4.biz/2%20-%20STANDALONE%20|%20FIRST%20-%20PULSE%20-%20IMPACT%20-%20BIG%20VOICE%202%20&%204/Upgrades/ here].

==1.38==
(In progress)

*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*Fix syslog which were sent by TCP instead of UDP
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba

==1.37==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==1.36==
(In progress - 2025-03-24)

*Added microphone factory presets process BIG VOICE 2 v1.0.15
*Server [[SOUND4 Server Versions#4.2.2|4.2.2]]: Allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.1|4.5.1]]:
**Fixed a bug that prevented entering subnet masks in PresetSharing and Remote Connection scanning
**Version compatible with BIG VOICE 2 v1.0.15 or higher and BIG VOICE 4 v1.0.4 or higher

==1.35==
(Preview - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes

==1.34==
(Preview - 2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]] : Preset sharing corrections
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)

==1.33==
(Testing - 2024-04-29)

*HTTP: correction of login fails when a password is set for Live user
*Server [[SOUND4 Server Versions#4.1.112|4.1.112]]: Allow more connections
*Update Certificate authorities list (HTTPS/SSL access)

==1.32==
(Preview - 2024-02-26)

*Process 1.0.14: Better band stand-by handling in new factory presets
*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)
*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
**Correct GPIO
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.26]]: Little fixes
*Board 1.4.32: FPGA with extended flash life management
*SOUND4 Driver 3.21: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

==1.31==
(2023-05-03)

*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received".
*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]: '''Preset Sharing: break compatibility with older versions''' to isolate old versions problems
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==1.30==
(2022-10-06)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: optimizations, minor fixes.
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimization
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==1.29==
(Testing - 2022-09-20)

*Process 1.0.12:
**Correct 2nd process bypass of bands
**Change Side-Chain gain range
**Correct live editing

==1.28==
(Validating - 2022-09-14)

*Server [[SOUND4 Server Versions#4.1.101|4.1.101]]: Correct preset sharing to avoid crashes.

'''WARNING !''' It is highly recommended to turn off preset sharing before upgrading, when there are versions < 1.28 in the network, and then to keep them separated (by changing preset sharing password for instance). See [[Preset Sharing Problems]].

==1.27==
(Validating - 2022-07-07)

*Process 1.0.11: Correct I/O settings
*Server [[SOUND4 Server Versions#4.1.100|4.1.100]]: Correct web interface crash.

==1.26==
(Bug - 2022-07-06)

*Process 1.0.10:
**Faster Noise Gate attack
**Added Sidechain extract
*Server [[SOUND4 Server Versions#4.1.97|4.1.97]]: Correct web interface crash.

==1.25==
(2021-10-06)

*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]
*HTML:
**Button Mute is hidden by default when page is loading
**Presets are sorted by name in "Mic preset change only" pages

==1.24==
(2021-05-31)

*Server [[SOUND4 Server Versions#4.1.86|4.1.86]]:
**Correct a bug on Link&Share handling, which may crash the server
**RDS Metadata support for HTTPS polling
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]
**Can specify PTP Announce/Request Interval and Timeout
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)
*corrected fan temperature curve to be less noisy
*HTML:
**Compatible with non azerty keyboards
**Fix an error when accessing mic 1 page only
**Many little bug fixes

==1.23==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)

==1.22==
(2021-02-16)

*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.21==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]: Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*System: correct syslogd rotate principle to avoid loosing some archived messages
*Update linux kernel security/fixes (4.9.228)

==1.20==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.17) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*new fanmanager to be less noisy
*Support for new plugins, like supervision

==1.18==
(2020-02-27)

*Enable the Full Reboot of unit

==1.17==
(2020-02-24)

*Server [[SOUND4 Server Versions#4.1.69|4.1.69]]:
**Correct bad bitfield mapping (BUG: AES2 Sync was not working)
**Do not bloc when network is unreachable (unplug ethernet)
**Correct memory leak in Undo/Redo manager (especially visible when changing presets)
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]: just update so upgrading from old (<=1.12) does not reset AES67 inputs to Livewire
*System:
**fixed DNS does not block DHCP DNS
**NTP gives back status in SNMP and Remote
**Can disable NTP request, and using GPS for time
**Can select Timezone (for logs)
*Update linux kernel security/fixes

==1.16==
(2019-10-24)

*RemoteWeb: Preset list sorted by name
*Process 1.0.8: adding new variable to hide mute in html
*RemoteWeb: Fixed memory leaks in jquery-ui
*Remote [[SOUND4 Remote Versions#4.1.52|4.1.52]]: various fixes
*Server [[SOUND4 Server Versions#4.1.65|4.1.65]]: small improvements. Correct IP/DNS setup.
*LANAudio [[Ethernet/LANAudio Versions#2.0.25|2.0.25]]:
**Corrected: Default broadcast is not applied
**Corrected handling of 1-channel stream (copy left channel to right)
**Better PTP timestamping (rx timestamp pool empty)
**Corrections for Dante compatibility (constant o= in SDP for reconnexion after reboot ; accept numbers in Session name)

[[Category:Versions]]

Impact/Pulse Eco Versions

2025-08-25T16:31:03Z

Camille: /* 1.24 */

Downloads can be found in [http://download.sound4.biz/3%20-%20STANDALONE%20-%20ECO%20LINE%20%7C%20PULSE%20-%20IMPACT/Upgrades/ download.sound4.biz]

==1.24==
(in progress)

*Fix serial port not working for UECP since version 1.23
*Fix syslog which were sent by TCP instead of UDP
*Remote Control [[SOUND4 Remote Versions#4.5.3|4.5.3]]: Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 of the Remote Control
*FullRDS [[SOUND4 FullRDS Versions#1.3.5|1.3.5]]: Correct UECP handling of MEC 42 (ODA Free-Format), retry open TCP/UDP ports
*System utilities security update (Apache, OpenSSL, OpenSSH, Samba)

==1.23==
(Testing - 2025-06-24)

*Server [[SOUND4 Server Versions#4.2.3|4.2.3]]: support for syslog, allow the "/" character in driver and board names
*Remote Control [[SOUND4 Remote Versions#4.5.2|4.5.2]]: Minor fixes
*Stream [[SOUND4 Stream Versions#3.0.7|3.0.7]]: support for syslog
*Watermarking [[SOUND4 Watermark Versions#1.0.17|1.0.17]] : support for syslog
*FullRDS [[SOUND4 FullRDS Versions#1.3.0|1.3.0]]: support for syslog, can select the local IP for TCP and UDP ports
*System: can send most logs to remote server in syslog format
*System: Support for SNMP v3 configuration
*System utilities security update (Linux, Apache, OpenSSL, OpenSSH, PHP, Samba)

==1.22==
(Preview - 2024-11-29)

*LANAudio [[Ethernet/LANAudio Versions#2.0.35|2.0.35]]: Advertising : Correct Livewire sending unstable information, Logs improvements
*Server [[SOUND4 Server Versions#4.2.1|4.2.1]]: Minor fixes

==1.21==
(2024-10-14)

*Server [[SOUND4 Server Versions#4.2.0|4.2.0]]: Allow more connections, Preset sharing corrections
*Stream [[SOUND4 Stream Versions#3.0.5|3.0.5]]: Metadata support for HTTPS
*LANAudio [[Ethernet/LANAudio Versions#2.0.34|2.0.34]]: Better multicast filtering, improved memory management, disable unused advertisement
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.6|2.2.6]]: For Accept Auth mode, reply to the source MAC instead of using route
*Update Linux kernel security/fixes (5.10.224)
*System utilities security update (Apache, OpenSSL, OpenSSH, PHP, Samba)
*Update Certificate authorities list (HTTPS/SSL access)

==1.20==
(Preview - 2024-02-28)

*Server [[SOUND4 Server Versions#4.1.111|4.1.111]]: Correct GPIO
*Stream [[SOUND4 Stream Versions#3.0.4|3.0.4]]: Small fixes
*Remote [[SOUND4 Remote Versions#4.3.26|4.3.26]]: Little fixes
*Update Linux kernel security/fixes (5.10.205)
*Update Certificate authorities list (HTTPS/SSL access)

==1.19==
(2023-12-01)

*LANAudio [[Ethernet/LANAudio Versions#2.0.32|2.0.32]]: Correct multicast failure break initialization (Livewire No clock received when multiple inputs are on the same channel at boot)
*Stream [[SOUND4 Stream Versions#3.0.3|3.0.3]]: Little fixes and protection against bad setup.
*Remote [[SOUND4 Remote Versions#4.3.25|4.3.25]]: Little fixes

==1.18==
(Preview - 2023-09-13)

*Stream [[SOUND4 Stream Versions#3.0.2|3.0.2]]: Improved MPEG-TS rate and information
*Server [[SOUND4 Server Versions#4.1.110|4.1.110]]:
**L&S: protect against second LOGIN request before first one is completed (was freezing the socket)
**Support FPGA with extended flash life management
**Better memory usage, especially during upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.16|1.0.16]] : Avoid restart channel on audio timeout.
*Remote [[SOUND4 Remote Versions#4.3.23|4.3.23]]: optimization and fixes
*Board 1.5.8: FPGA with extended flash life management
*Windows share: can set a password protection
*SOUND4 Driver 2.27: better support for FPGA with extended flash life management
*Update Linux kernel security/fixes (5.10.192)

'''NOTE: If you need to downgrade after, do a backup/restore, or you will lose all your settings and current preset changes.'''

==1.17==
(2023-05-03)

*LANAudio [[Ethernet/LANAudio Versions#2.0.31|2.0.31]]: Protect booting with slow switches (Cisco) which results in "Nothing received
*Server [[SOUND4 Server Versions#4.1.106|4.1.106]]:
**Protection against occasional spurious read errors which lead to Watermarking and Stream short restarts
**Preset Sharing: break compatibility with older versions to isolate old versions problems
**Correct Emergency and URL player loosing link to process (loose control, autostart, start/stop, ...)
*Stream [[SOUND4 Stream Versions#2.4.33|2.4.33]]:
**Corrected Stop Stream if No Audio, Correct Watermarking running while license expired.
**Correctly save the Watermarking channel, so it is restored after upgrades
*Watermarking [[SOUND4 Watermark Versions#1.0.14|1.0.14]] : Better protection against infrequent software deadlocks.
*Web Server: correct multiple vulnerabilities
*Update Linux kernel security/fixes (5.10.177)

==1.16==
(Preview - 2022-11-22)

*FullRDS [[SOUND4 FullRDS Versions#1.2.15|1.2.15]]: Correct server links error
*System : allow Windows shares on USB Ethernet even if no Admin Ethernet plugged

==1.15==
(2022-09-30)

*Server [[SOUND4 Server Versions#4.1.102|4.1.102]]: Correct Preset Sharing algorithm to avoid crashes, Support for VLAN network, optimisations
*Remote [[SOUND4 Remote Versions#4.3.17|4.3.17]]: optimisation
*Stream [[SOUND4 Stream Versions#2.4.29|2.4.29]]:
**avoid metadata error hanging the stream
**isolate more streams in each channel
**FEC in RTP : use the same source address as RTP (so same VLAN)
**Add Connected time info in VUmeters
*When resetting from recovery with "Restore to factory", fully reset the flash data to recover some unexpected bad states.

==1.14==
(Preview - 2021-10-05)

*Server [[SOUND4 Server Versions#4.1.93|4.1.93]]:
**RDS Metadata support for HTTPS polling
**RDS Automation : add DoNotSendMeta() and bug fix for FTP access
**Support handling of multiple IP and Ethernet interfaces
**Correct a bug on Link&Share handling, which may crash the server
**Update MIB to send NTP information
*Stream [[SOUND4 Stream Versions#2.4.25|2.4.25]]:
**Added RTP/MPEG-TS protocol with possible FEC
**Added UDP and UDP/MPEG-TS protocols
**Added MPEG1-Layer2 codec
**Supports ulpfec (<nowiki>RFC 5109</nowiki>) and parityfec (<nowiki>RFC 2733</nowiki>) for RTP streams
**Can select Stereo/Joint-Stereo for MP3
**Can choose RTP payload type for some codecs
**RTP: correct SDP for FEC with correct sampling rate
**Protocols: can choose TTL for protocols using multicast UDP
**MPEG1 Layer 2 : allow using Joint
**Correct RTMP metadata handling bug
**Icecast/Shoutcast metadata: URL escape mount point and password
**Can choose source IP when multiple are available
**Correct possible dead-lock on bad configuration
*LANAudio [[Ethernet/LANAudio Versions#2.0.29|2.0.29]]:
**Can specify PTP Announce/Request Interval and Timeout
**Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.5|2.2.5]]: Properly show error in link when other side fails to connect because it does not receive anything
*Watermarking [[SOUND4 Watermark Versions#1.0.10|1.0.10]]
*FullRDS [[SOUND4 FullRDS Versions#1.2.14|1.2.14]]: Correct server connection error
*Remote [[SOUND4 Remote Versions#4.3.9|4.3.9]]: little fixes
*Support for extra IP address on Admin Ethernet port
*NTP client: force use of non-privileged source port to pass through some firewalls.
*Update Linux kernel security/fixes (5.10.21)

==1.13==
(2021-02-23)

'''Livewire GPIO: reversed hardware level logic from previous versions'''

*LANAudio [[Ethernet/LANAudio Versions#2.0.27|2.0.27]]: Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.4|2.2.4]]: Turn off Ethernet LED when no cable is plugged

==1.12==
(2021-02-16)

*Server [[SOUND4 Server Versions#4.1.82|4.1.82]]:
**RDS Automation : can send metadata from the script (useful for TCP server) with SendMetaNow
**Corrected RDS metadata parser (last line was not properly handled without a carriage return)
**Correction: errors on sockets may create a high CPU usage
**Many little bug fixes
*Stream [[SOUND4 Stream Versions#2.4.17|2.4.17]]:
**Can detect no audio, and stop streams in this case if configured for.
**Metadata: can send metadata from the script (useful for TCP server) with SendMetaNow.
**RTP linear PCM: send now constant size payload audio
**Metadata improvements
*Watermarking [[SOUND4 Watermark Versions#1.0.9|1.0.9]]
*Board [[Board/PCI Express Versions#1.5.5|1.5.5]]: Allows DSP to work with a higher clock
*Process 2.1.15: Allows DSP to work with a higher clock
*System:
**correct some more syslogd rotate principle to avoid loosing some archived messages
**safely reinitialize front panel display if chip configuration lost (very uncommon problem)
**Force frontpanel screensaver mode
**Can put custom logo on front panel
**Correctly restore Windows sharing after SDCard plug/unplug
**Correct bash 4.4 patches for some bugs
**Protect upgrades for incompatible hardware
*Update Linux kernel security/fixes (5.10.6)

==1.11==
(2020-06-29)

*Server [[SOUND4 Server Versions#4.1.76|4.1.76]]:
**Try to detect UTF-16/32 on file reading, and convert whenever it is possible (Metadata).
**RDS Automation : correction so Line/Char parsing works properly with TCP server source
*Stream [[SOUND4 Stream Versions#2.4.13|2.4.13]]: Display stream version in software. Correct unicode detection for non-UTF8 sources.
*Watermarking [[SOUND4 Watermark Versions#1.0.8|1.0.8]]: Display stream version in software
*FullRDS [[SOUND4 FullRDS Versions#1.2.13|1.2.13]]: Display stream version in software
*LANAudio [[Ethernet/LANAudio Versions#2.0.26|2.0.26]]: Correct AES67 Slave clock does not switch from a Master to another
*(Impact only) Process 2.1.14: Pure Force as default presets
*System: correct syslogd rotate principle to avoid loosing some archived messages
*SOUND4 Driver 2.18: recover Watermarking in case of missed interrupt due to hardware delay
*Update linux kernel security/fixes (4.9.228)

==1.10==
(2020-05-14)

*Server [[SOUND4 Server Versions#4.1.73|4.1.73]]: correct Preset Sharing and Discovery (was not working since 1.03) and preset import/export with L&S commands
*Remote [[SOUND4 Remote Versions#4.1.57|4.1.57]]: theme fixes. Can change Preset Sharing password without knowing old one.
*new fanmanager to be less noisy

==1.9==
(2020-05-07)

*Stream [[SOUND4 Stream Versions#2.4.10|2.4.10]]: HeAAC v2 allow bitrate up to 64kbps
*limit samba (windows share) logs, which could grow huge if a lot of different client IP.

==1.8==
(2020-04-24)

*Support for new plugins, like supervision
*FullRDS [[SOUND4 FullRDS Versions#1.2.12|1.2.12]]: Correct bad serial port initialisation -> does not show baudrate
*Stream [[SOUND4 Stream Versions#2.4.9|2.4.9]]: Separate Icecast 2.0 and Icecast 2.x
*Emergency/URL player: always restart on errors

==1.7==
(2020-02-27)

*FullRDS [[SOUND4 FullRDS Versions#1.2.11|1.2.11]]: Correct bad memory delete in ODA Config and Short Message (was crashing)
*SOUND4IP [[Ethernet/IPConnect Versions#2.2.3|2.2.3]] update: Complete default init.
*Server [[SOUND4 Server Versions#4.1.71|4.1.71]]: better conversion for unicode string
*URL Player: add "useragent" information
*Upgrade: now URL player stop before upgrade and restarted after

==1.6==
(2020-02-27)

*Enable the Full Reboot of unit

[[Category:Versions]]