[Live-devel] [live555] about NTP/RTP timestamp for rtcp/rtp packets

Zhang Qian(张倩) qianzhang at asrmicro.com
Thu Mar 26 02:36:53 PDT 2020


Hi Ross,

I found it use gettimeofday (wall-clock time) for NTP/RTP timestamp in RTCP/RTP packets. If user modifies the system time for device, seems it will impact A/V sync for client. How can I avoid this problem?
can I use CLOCK_MONOTONIC time for fPresentationTime and rtp timestamp for rtp packets?

Thanks.
/Qian

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