tree eec317e28ab17e492c333155cb0d8aeec356feca
parent cde980fa46cb0378f7e4680d49233fb4ecd64faa
author Jakob Ivarsson <jakobi@webrtc.org> 1687792007 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1687801730 +0000

Mix audio from all sources.

Removes the top 3 filtering based on frame energy. This behaviour is
unexpected for many application developers and the platform should not
have such arbitrary limitations. Developers can still implement top-N
filtering using WebAudio or an SFU (recommended to increase
scalability).

Performance is not really a concern in this case since decoders on all
receive streams are called regardless if they are mixed or not
(assuming packets are received).

This also fixes glitches caused by the current implementation since
sources are not ramped out.

Bug: chromium:1446655,webrtc:13818
Change-Id: I179a6d68d2517b94ff2d99ec269031a54e5099e0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/310180
Commit-Queue: Jakob Ivarsson‎ <jakobi@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40349}