Thank you man it worked!!!!

On 14.02.18 01:44, salsaman wrote:
You may need something like:

  /* Some formats want stream headers to be separate. */
  if (oc->oformat->flags & AVFMT_GLOBALHEADER)
    c->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;

where oc is your AvFormatContext * and c is your AvCodecContext.


Gabriel.



http://lives-video.com
https://www.openhub.net/accounts/salsaman

On Tue, Feb 13, 2018 at 11:14 AM, Yuriy Pryyma <priymayu...@gmail.com <mailto:priymayu...@gmail.com>> wrote:

    I have set output format to dash in muxing.c(I have removed audio
    stream)
    Here:
        avformat_alloc_output_context2(&oc, NULL, "dash", filename);
    Program generated "chunk-stream0-00001.m4s" "init-stream0.m4s"
    "main.mpd"
    Looks like everything is good, but video is black when playing
    using MP4Client
    Note that other containers(.avi, .ts) looks good.
    During generation that was warnings
        [dash @ 0xca1aa0] Codec for stream 0 does not use global
    headers but container format requires global headers
        [mp4 @ 0x11f9e00] Codec for stream 0 does not use global
    headers but container format requires global headers
    What I`m doing wrong?

    Thank you in advance.

    Sorry by chance send to "libav-user@ffmpeg.org
    <mailto:libav-user@ffmpeg.org>"


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