Offer VideoLayersAllocation if field trial enabled

Enable using the field trial WebRTC-VideoLayersAllocationAdvertised/Enabled/

Bug: webrtc:1200
Change-Id: I7c1d94c6051aace8d22c16e0f2e2256dd7ade7fd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/189960
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32465}
This commit is contained in:
Per Kjellander
2020-10-21 13:35:07 +02:00
committed by Commit Bot
parent 024d0157ab
commit 70c8945c15
4 changed files with 48 additions and 11 deletions

View File

@ -318,6 +318,10 @@ struct RTC_EXPORT RtpExtension {
"https://aomediacodec.github.io/av1-rtp-spec/"
"#dependency-descriptor-rtp-header-extension";
// Experimental extension for signalling target bitrate per layer.
static constexpr char kVideoLayersAllocationUri[] =
"http://www.webrtc.org/experiments/rtp-hdrext/video-layers-allocation00";
// Header extension for transport sequence number, see url for details:
// http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions
static constexpr char kTransportSequenceNumberUri[] =