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Thread: very urgent - HLS stream issue.

  1. #1
    Join Date
    Feb 2013

    Default very urgent - HLS stream issue.

    I am trying to stream a dvb stream and publishing it to wowza with ffmpeg,
    rtmp works fine, rtsp works fine,

    BUt the HLS stream lags some time, Video freezes for few seconds and continues. some times voice repeats.
    Need urgent help, to solve this.

    I tested it in vlc, dreambox and iphone all same issues.

    Thanks in advance

  2. #2
    Join Date
    Feb 2013

  3. #3
    Join Date
    Dec 2007


    Hi Harry,

    It is probably because the video is h.264 High Profile. We recommend Baseline Profile. Newer devices have no problem with Main Profile, but High Profile is not recommended for HLS playback on iOS devices.

    FFprobe results:

    Input #0, flv, from 'rtmp://
        encoder         : Lavf55.45.100
      Duration: 00:00:00.00, start: 0.000000, bitrate: N/A
        Stream #0:0: Video: h264 (High), yuv420p, 720x576 [SAR 16:
        Stream #0:1: Audio: aac, 48000 Hz, stereo, fltp, 94 kb/s

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