Change audio/video sync to be based on mapping RTP timestamps to NTP.
Video Engine:
- Instead compensate for video capture delay by modifying RTP timestamps.
- Calculate the relative offset between audio and video by converting
RTP timestamps to NTP and comparing receive time.
RTP/RTCP module:
- Removes the awkward video modification of NTP to compensate
for video capture delay.
- Adjust RTCP RTP timestamp generation in rtcp_sender to have the same offset
as packets being sent from rtp_sender.
BUG=
TEST=trybots,steam_synchronization_unittest
Review URL: https://webrtc-codereview.appspot.com/669010
git-svn-id: http://webrtc.googlecode.com/svn/trunk@2733 4adac7df-926f-26a2-2b94-8c16560cd09d
19 files changed