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With these changes we will assume that the capture time of a frame is based on NTP time. This makes the interface of video engine more well defined and makes it easier and cleaner to handle user provided capture timestamps.

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We should consider making the same change to the render timestamps generated at the receiver.

BUG=1563

Review URL: https://webrtc-codereview.appspot.com/1283005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3799 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org
2013-04-09 13:37:40 +00:00
parent fd2bfc8fca
commit afcc6101d0
17 changed files with 136 additions and 141 deletions
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4
webrtc/modules/rtp_rtcp/source/rtcp_receiver.cc
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@ -512,8 +512,8 @@ RTCPReceiver::HandleReportBlock(const RTCPUtility::RTCPPacket& rtcpPacket,
_clock->CurrentNtp(lastReceivedRRNTPsecs, lastReceivedRRNTPfrac);
// time when we received this in MS
uint32_t receiveTimeMS = ModuleRTPUtility::ConvertNTPTimeToMS(
lastReceivedRRNTPsecs, lastReceivedRRNTPfrac);
uint32_t receiveTimeMS = Clock::NtpToMs(lastReceivedRRNTPsecs,
lastReceivedRRNTPfrac);
// Estimate RTT
uint32_t d = (delaySinceLastSendReport & 0x0000ffff) * 1000;