[FFmpeg-trac] #1321(undetermined:new): image2pipe looses synch with a pipe of PBM images

[FFmpeg]

#1321: image2pipe looses synch with a pipe of PBM images
-------------------------------------+-------------------------------------
             Reporter:  pisto        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  image2pipe   |               Blocked By:
  pbm                                |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 After some frames (2000), ffmpeg outputs an error (Error while decoding
 stream #0:0), and goes on encoding, but subsequent output frames contain
 pieces of adjacent input frames, as if ffmpeg had lost track of the
 correct beginning of an image. The attached file is my input. Command line
 is

 ffmpeg -f image2pipe -vcodec pbm -r 30 -i - -vcodec libx264 -threads 2
 -preset medium -crf 24 -y output.mkv

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1321>
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