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Revert svn rev 21857, readd first_rtcp_ntp_time in RTPDemuxContext

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In order to sync RTP streams that get their initial RTCP timestamp at
different times, propagate the NTP timestamp of the first RTCP packet
to all other streams.

This makes the timestamps of returned packets start at (near) zero instead
of at any random offset.

Originally committed as revision 22917 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö
2010-04-20 07:34:28 +00:00
parent 2293a2e67f
commit 2cab6b48ad
3 changed files with 25 additions and 2 deletions
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1
libavformat/rtpdec.h
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@ -174,6 +174,7 @@ struct RTPDemuxContext {
/* rtcp sender statistics receive */
int64_t last_rtcp_ntp_time; // TODO: move into statistics
int64_t first_rtcp_ntp_time; // TODO: move into statistics
uint32_t last_rtcp_timestamp; // TODO: move into statistics
/* rtcp sender statistics */