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Thread: Pts/dts flv h264

  1. #1

    Default Pts/dts flv h264

    I am publishing H264 from Flash 11. I was using FFmpeg to inspect the stream and noticed I am getting duplicate pts/dts time stamps. I edited libavformat/flvdec.c to dump what is pulled from the fly container. Below is a small portion of the log. FMLE does not exhibit this problem, nor does a RTP stream coming out of wowza regardless of the input (FMLE or Flash). What should I look for in the wowza DEBUG log.

    [ log ] stream: pts dts.

    //generally it is not this bad.

    [flv @ 0x7fc3f0805800] 0: 0 0
    [flv @ 0x7fc3f0805800] 0: 11 11
    [flv @ 0x7fc3f0805800] 0: 281 281
    [flv @ 0x7fc3f0805800] 0: 281 281
    [flv @ 0x7fc3f0805800] 0: 281 281
    [flv @ 0x7fc3f0805800] 0: 281 281
    [flv @ 0x7fc3f0805800] 0: 606 606
    [flv @ 0x7fc3f0805800] 0: 606 606
    [flv @ 0x7fc3f0805800] 0: 606 606
    [flv @ 0x7fc3f0805800] 0: 871 871
    [flv @ 0x7fc3f0805800] 0: 871 871
    [flv @ 0x7fc3f0805800] 0: 871 871

  2. #2
    Join Date
    Dec 2007
    Posts
    21,962

    Default

    You can look at stream pts and dts by adding this Property

    http://www.wowza.com/forums/content....rame-alignment

    If you are trying to do multi-bitrate with ffmpeg, it has never worked in our tests.

    Richard

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