I are trying to do lip synchronization for video and audio. I read some doc and the solution is to calculate the absolute time with NTP and RTP timestamp in RTCP SR and timestamp in each RTP package of video and audio. So I captured network packages via wireshark after Ant media server publish a stream. However, the NTP timestamp looks messed up with random time, like the year is 2045 at a time and next SR could be year 1971, month, day and minute are all different in SRs.
Does anyone know what is the reason for this? Any setting is missing for Ant media server? Is there any other way to do synchronization without RTCP? Thank you very much!
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Julie Huang
Hi,
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