tree f0c8f6dc89c63852f3be515ed8018d721827eb30
parent b01e6457fe3b9fb3973d9916641613f1fb00a5ef
author Philipp Hancke <philipp.hancke@googlemail.com> 1631704238 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631718568 +0000

red: handle opus dtx 400ms timestamp gap

by not encoding redundancy. The timestamp gap of 400ms means a
rtp timestamp difference of 19200 which would overflow the 14 bit
RED timestamp difference field.

To test in Chrome, go to
  https://webrtc.github.io/samples/src/content/peerconnection/audio/
set `useDtx = true` in the console and be very quiet.

BUG=webrtc:13182,webrtc:11640

Change-Id: I1cedc7d846ac7ae821bb7cb5c0f37a17511ac727
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/231940
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35005}