[FFmpeg-user] Extract xvid stream in mov container

[Cley Faye]

2017-04-28 8:18 GMT+02:00 jacques perconte <tek at technart.net>:

> [mpeg4 @ 0x7ffc82817800] header damaged
> [mpeg4 @ 0x7ffc82817800] time_increment_bits 4 is invalid in relation
> to the current bitstream, this is likely caused by a missing VOL
> header
> [mpeg4 @ 0x7ffc82817800] time_increment_bits set to 5 bits, based on
> bitstream analysis
> [mpeg4 @ 0x7ffc82817800] looks like this file was encoded with
> (divx4/(old)xvid/opendivx) -> forcing low_delay flag
> [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffc82800400] decoding for stream 0 failed
> [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffc82800400] Could not find codec
> parameters for stream 0 (Video: mpeg4 (xvid / 0x64697678),
> yuv420p(bt709), 10032 kb/s): unspecified size
>
> Consider increasing the value for the 'analyzeduration' and 'probesize'
> options
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'HYPERS.MOV':
>
>   Metadata:
>     major_brand     : qt
>     minor_version   : 537199360
>     compatible_brands: qt
>     creation_time   : 2015-03-09T00:01:04.000000Z
>     com.apple.quicktime.player.movie.visual.brightness: 0.000000
>     com.apple.quicktime.player.movie.visual.color: 1.000000
>     com.apple.quicktime.player.movie.visual.tint: 0.000000
>     com.apple.quicktime.player.movie.visual.contrast: 1.000000
>     com.apple.quicktime.player.version: 7.6.6 (7.6.6)
>     com.apple.quicktime.version: 7.7.3 (2826.24) 0x7738000 (Mac OS X,
> 10.9.5, 13F34)
>
>   Duration: 08:53:49.52, start: 0.000000, bitrate: 10033 kb/s
>     Stream #0:0(eng): Video: mpeg4 (xvid / 0x64697678),
> yuv420p(bt709), 10032 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc (default)
>

​From that, I'd say the input file is damaged and ffmpeg can't get the
video parameters, especially the actual layout and resolution of the video
stream.

Does the file play fine with ffplay or other players? Usually ffmpeg does a
good job of recovering some damages, but it vary from codec to codec.​