[FFmpeg-user] ffmpeg reincode h264 file to several mp4 files (image inside)

[Sergey Boytsov]

Interesting output

input:
ffmpeg -probesize 2048 -i file .h264

ffmpeg version N-54117-gf9739a3 Copyright (c) 2000-2013 the FFmpeg
developers
  built on Jun 19 2013 23:42:15 with gcc 4.7.3 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc
--enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
--enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame
--enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid
--enable-zlib
  libavutil      52. 37.101 / 52. 37.101
  libavcodec     55. 16.100 / 55. 16.100
  libavformat    55.  9.100 / 55.  9.100
  libavdevice    55.  2.100 / 55.  2.100
  libavfilter     3. 77.101 /  3. 77.101
  libswscale      2.  3.100 /  2.  3.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
[h264 @ 02490fc0] Format h264 detected only with low score of 1,
misdetection possible!
[h264 @ 0249bcc0] pps_id out of range
[h264 @ 0249bcc0] pps_id -1 out of range
[h264 @ 0249bcc0] decode_slice_header error
[h264 @ 0249bcc0] no frame!
[h264 @ 02490fc0] Stream #0: not enough frames to estimate rate; consider
increasing probesize
[h264 @ 02490fc0] decoding for stream 0 failed
[h264 @ 02490fc0] Could not find codec parameters for stream 0 (Video:
h264): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
file.h264: could not find codec parameters


2013/6/20 Tom Evans <tevans.uk at googlemail.com>

> On Thu, Jun 20, 2013 at 3:11 PM, tty <sergboec at gmail.com> wrote:
> > ffprobe version N-54117-gf9739a3 Copyright (c) 2007-2013 the FFmpeg
> > developers
> >   built on Jun 19 2013 23:42:15 with gcc 4.7.3 (GCC)
> >   configuration: --enable-gpl --enable-version3 --disable-w32threads
> > --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
> > --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
> > --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc
> > --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
> > --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
> > --enable-librtmp --enable-libschroedinger --enable-libsoxr
> --enable-libspeex
> > --enable-libtheora --enable-libtwolame --enable-libvo-aacenc
> > --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
> --enable-libx264
> > --enable-libxavs --enable-libxvid --enable-zlib
> >   libavutil      52. 37.101 / 52. 37.101
> >   libavcodec     55. 16.100 / 55. 16.100
> >   libavformat    55.  9.100 / 55.  9.100
> >   libavdevice    55.  2.100 / 55.  2.100
> >   libavfilter     3. 77.101 /  3. 77.101
> >   libswscale      2.  3.100 /  2.  3.100
> >   libswresample   0. 17.102 /  0. 17.102
> >   libpostproc    52.  3.100 / 52.  3.100
> > file.h264: Invalid data found when processing input
> >
> >
>
> Try increasing -probesize or try chopping the first 5MB off the front
> of the file - it may have a non standard format at the start and a
> standard one for the actual data.
>
> Cheers
>
> Tom
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