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  • h264_mp4toannexb filter failed to receive output packet while ffmpeg concat

    10 août 2022, par AlexZheda

    I am writing a very easy concat script for a list of videos.

    



    (for %i in (*.mp4) do @echo file '%i') > mylist.txt

    



    ffmpeg -safe 0 -f concat -i mylist.txt -c copy merged.mp4

    



    Yet the log says something weird h264_mp4toannexb filter failed to receive output packet”
Those files are rendered in VLC, but at certain timestamps they start to disallow moving the playtime cursor. I suspect that might be the case but I do not see much from the failed files.

    



    The file(s) it fails on has the following description (ffmpeg -i fn.mp4)
enter image description here

    



    EDIT : Truncated stats from all of the files in order.

    



    [{'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2715 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1664 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1438 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1473 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1479 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1502 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1514 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1581 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1600 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1814 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1136 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1747 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1872 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1538 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2839 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1595 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1733 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1623 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1634 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1564 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1635 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1674 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1809 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1650 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1773 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1643 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1802 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1766 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1809 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1641 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1812 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1984 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1787 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1912 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1839 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1903 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1826 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1900 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1773 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1933 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2023 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1971 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2071 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1997 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1692 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1785 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1864 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2007 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1897 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1726 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1683 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1735 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1751 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2003 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1208 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1497 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1591 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1662 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1747 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1634 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1891 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1734 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1998 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1997 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1752 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1695 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2002 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1934 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1799 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1966 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1972 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1968 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 2144 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 2049:2048 DAR 683:384], 1937 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)'},
 {'Stream #0:0': '    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 1674 kb/s, 29.99 fps, 30 tbr, 15360 tbn, 60 tbc (default)',
  'Stream #0:1': '    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default)'}]


    


  • php ffmpeg flv conversion error

    8 juillet 2013, par arjun

    I am trying to convert mp4 file to flv but i am getting 0 size flv files,

    can you please help me out on this

    array(45)  [0]=string(72) "FFmpeg version SVN-r26402, Copyright (c)
2000-2011 the FFmpeg developers" [1]=string(74) " built on Jan 12
2012 16:07:49 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)" [2]=>
string(98) " configuration : —enable-libmp3lame —enable-gpl

    — enable-libvorbis —disable-mmx —enable-shared" [3]=string(35) " libavutil 50.36. 0 / 50.36. 0" [4]=string(35) " libavcore 0.16. 1 /
0.16. 1" [5]=string(37) " libavcodec 52.108. 0 / 52.108. 0" [6]=string(35) " libavformat 52.93. 0 / 52.93. 0" [7]=string(35) "
libavdevice 52. 2. 3 / 52. 2. 3" [8]=string(35) " libavfilter 1.74.
0 / 1.74. 0" [9]=string(35) " libswscale 0.12. 0 / 0.12. 0" [10]=>
string(0) "" [11]=string(101) "Seems stream 0 codec frame rate
differs from container frame rate : 30000.00 (30000/1) -15.00 (15/1)"
[12]=string(106) "Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'16112007069.mp4' :"
[13]=string(11) " Metadata :" [14]=string(26) " major_brand : mp42"
[15]=string(23) " minor_version : 0" [16]=string(35) "
compatible_brands : mp423gp4isom" [17]=string(41) " creation_time :
2007-11-16 15:44:57" [18]=string(59) " Duration : 00:00:32.64, start :
0.000000, bitrate : 562 kb/s" [19]=string(115) " Stream #0.0(und) : Video : mpeg4, yuv420p, 352x288 [PAR 1:1 DAR 11:9], 512 kb/s, 15 fps,
15 tbr, 30k tbn, 30k tbc" [20]=string(13) " Metadata :" [21]=>
string(43) " creation_time : 2007-11-16 15:44:57" [22]=string(62) "
Stream #0.1(und) : Audio : aac, 16000 Hz, mono, s16, 48 kb/s" [23]=>
string(13) " Metadata :" [24]=string(43) " creation_time : 2007-11-16
15:44:58" [25]=string(87) "WARNING : The bitrate parameter is set too
low. It takes bits/s as argument, not kbits/s" [26]=string(47)
"[buffer @ 0x94a9de0] w:352 h:288 pixfmt:yuv420p" [27]=string(98)
"[libmp3lame @ 0x94a9560] flv does not support that sample rate,
choose from (44100, 22050, 11025)." [28]=string(85) "Output #0, flv,
to '16112007069.flv' :" [29]=string(11) " Metadata :" [30]=string(26) " major_brand : mp42"
[31]=string(23) " minor_version : 0" [32]=string(35) "
compatible_brands : mp423gp4isom" [33]=string(41) " creation_time :
2007-11-16 15:44:57" [34]=string(33) " encoder : Lavf52.93.0" [35]=>
string(103) " Stream #0.0(und) : Video : flv, yuv420p, 352x288 [PAR 1:1
DAR 11:9], q=2-31, 200 kb/s, 1k tbn, 15 tbc" [36]=string(13) "
Metadata :" [37]=string(43) " creation_time : 2007-11-16 15:44:57"
[38]=string(68) " Stream #0.1(und) : Audio : libmp3lame, 16000 Hz,
mono, s16, 0 kb/s" [39]=string(13) " Metadata :" [40]=string(43) "
creation_time : 2007-11-16 15:44:58" [41]=string(15) "Stream
mapping :" [42]=string(21) " Stream #0.0 -#0.0" [43]=string(21) "
Stream #0.1 -#0.1" [44]=string(72) "Could not write header for
output file #0 (incorrect codec parameters ?)"      

    ffmpeg : /usr/local/bin/ffmpeg file
    

    path : 16112007069.mp4
    

    srcAR : 16000
    

    srcAB:48
    

    dimention : 352 x 288 destFile : 16112007069.flv

    coding part : :)

    $srcFile = "/file destination/16112007069.mp4";  
    
$destFile = "/file destination/16112007069.flv"; 
    
$ffmpegPath = "/usr/local/bin/ffmpeg"; 
    

    
$ffmpegObj = new ffmpeg_movie($srcFile); 
    

    
$srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());  
    
$srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
    
$srcFPS = $ffmpegObj->getFrameRate();  
    
$srcAB = intval($ffmpegObj->getAudioBitRate());   
    
$srcAR => $ffmpegObj->getAudioSampleRate();  
    

    
exec($ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " 2>&1", $output); 
    

    
var_dump($output);
    

    
print "<br />ffmpeg: $ffmpegPath<br />"; print "file path: $srcFile<br />"; print "srcAR: $srcAR<br />"; print "srcAB: $srcAB<br />"; print
    
"dimention: $srcWidth x $srcHeight<br />"; print "destFile:
    
$destFile<br />";
    

    

    
function makeMultipleTwo ($value)  { 
    
    $sType = gettype($value/2); 
    
    if($sType == "integer") 
    
    { 
    
        return $value; 
    
    } else { 
    
        return ($value-1); 
    
    }  
    
}

    Note I added :

    if($srcAR&lt;41000){ $srcAR = "41000"; }

    Above and its working !

  • FFmpeg settings to convert MTS into MPG for YouTube

    17 juin 2013, par JJD

    I would like to discuss the optimal parameters for FFmpeg to convert an MTS video file with the following profile for the upload onto YouTube. YouTube published their suggested resolutions and bitrates settings.

    // Input video profile
    
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 50 fps, 50 tbr, 90k tbn, 50 tbc
    
Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, s16, 256 kb/s

    Since YouTube has length restrictions to the videos I also want to cut the original file into pieces.

    Here is my current configuration to convert a video. I am running Ubuntu 10.10. with FFmpeg version git-2011-12-31-81980bf.

    ffmpeg -ss 00:15:00 -i input.mts -t 00:30:00 -vcodec libx264 -deinterlace -s hd720 -ab 128k -threads 0 output.mp4

    I also want to reencode the video since I do not want to upload the large files of the original recording.

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