Sync latest WebRTC HEVC RFC 7798 RTP Payload Format Implementation from webrtc repo.
Pull request: https://github.com/WebKit/WebKit/pull/20422
<rdar://problem/118360649>
Created attachment 471853 [details] SDP before m126 sync
Created attachment 471854 [details] SDP after m126 sync
As attached, since m126 synchronization, SDP does not advertise HEVC. Let me investigate in more details.
Created attachment 471856 [details] SDP after m126 sync
No more issues have been identified other than issue on SDP handling. So, closing this issue. Thanks for the synchronization efforts with latest upstream webrtc.