tree bd43522c9c5081f3a9a63188ee790b1f257cb003
parent b7aac6f5f40730d0feb1d8a79d234daed4485cb8
author Björn Terelius <terelius@google.com> 1629891967 +0000
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1629891994 +0000

Revert "red: generate and parse the red fmtp format"

This reverts commit 9d0730942677a520ce7e184d081b4c5a2469fc48.

Reason for revert: Speculative revert due to failing downstream test. If the test recovers, I'll assign the issue to the tests owners.

Original change's description:
> red: generate and parse the red fmtp format
>
> generates a fmtp line like
>   a=fmtp:<red payloadtype> <opus payloadtype>/<opus payloadtype>
> and matches the incoming redundant payload types against the
> send codec one. Offers without an FMTP line will not use RED.
> Redundancy levels of 1 (plus main packet ) to 32 are accepted but
> this is not wired up to the encoder since the O/A semantic of
> RFC 2198 is not clear.
>
> This decreases the chance of a collision with the SATIN codec
> which also runs on 48khz (but so far does not specify a channelCount of 2)
>
> BUG=webrtc:11640
>
> Change-Id: I8755e5b1e944d105212f1bbe4f330cf4e0753e67
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229583
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
> Commit-Queue: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#34848}

TBR=henrik.lundin@webrtc.org,hta@webrtc.org,philipp.hancke@googlemail.com,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com

Change-Id: I5a0816a22a2a213679ab047c61e3b1dda40c4f59
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:11640
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/230140
Reviewed-by: Björn Terelius <terelius@google.com>
Commit-Queue: Björn Terelius <terelius@google.com>
Cr-Commit-Position: refs/heads/main@{#34850}