[ANNOUNCE] WebRTC AudioProcessing v2.0

[Arun Raghavan]

Hello,
I've just rolled out WebRTC AudioProcessing v2.0, a standalone version of the AudioProcessing module from libwebrtc. The code is bumped to the WebRTC M131 version.

tarball: http://freedesktop.org/software/pulseaudio/webrtc-audio-processing/webrtc-audio-processing-2.0.tar.xz
sha256: 7ea5b079073a9e8bfb55d2dc59471d6507dec1cf2fc697f1fdc53e2da1a2f77b

Changes include:

  * Minor (breaking) API changes upstream
  * Various improvements to the AEC implementation
  * Transient suppression is removed
  * ExperimentalAgc and ExperimentalNs are removed
  * iSAC and the webrtc-audio-coding library were removed
  * abseil-cpp dependency bumped to 20240722
  * NEON runtime detection dropped following upstream
  * Fixes for building on i686 and MIPS
  * Support for BSDs is added
  * Other build-system cleanups
  * Patches to upstream are now also tracked in patches/

Shoutout to everyone who contributed, much appreciated. I was a slow to act on feedback w.r.t. i686 builds (and others) in the previous release. That should be addressed now, and I'll try to help distros pickup this change in a more timely fashion this time.

Cheers,
Arun