[FFmpeg-trac] #3062(FFmpeg:new): Concatenating ends with corrupted mp4 file.

FFmpeg trac at avcodec.org
Sun Oct 20 03:07:54 CEST 2013


#3062: Concatenating ends with corrupted mp4 file.
------------------------------------+----------------------------------
             Reporter:  alikayahan  |                     Type:  defect
               Status:  new         |                 Priority:  normal
            Component:  FFmpeg      |                  Version:  2.0.1
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+----------------------------------
 I convert 2 images to 2 different mp4 files with the command below.
 {{{
 cat 0258_11.jpg | ffmpeg -f image2pipe -r 1 -vcodec mjpeg -i - -vcodec
 libx264 proje_11_1.mp4
 cat 0259_11.jpg | ffmpeg -f image2pipe -r 1 -vcodec mjpeg -i - -vcodec
 libx264 proje_11_2.mp4
 }}}

 This works without issue and i get 2 mp4 files working fine.But when i try
 to concat them

 {{{
   ffmpeg -f concat -i <(for f in *.mp4; do echo "file '$f'"; done) -r 1 -c
 copy output.mp4
 }}}

 output.mp4 is corrupted.[ffmpeg version N-56333-g7129935]

 What i am trying to achive is ;appending jpg to the end of my mp4 video.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3062>
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