[FFmpeg-trac] #5819(avcodec:new): Regression when decoding mjpeg

[FFmpeg]

#5819: Regression when decoding mjpeg
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:  avcodec
                Version:  git-       |               Keywords:  mjpeg
  master                             |  regression
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 http://ffmpeg.org/pipermail/ffmpeg-user/2016-September/033420.html
 A user uploaded a jpg image that cannot be decoded with FFmpeg since
 72eaf726236331e739952806a5fe47b40165ac76
 {{{
 $ ffmpeg -i 282394_16_18.jpg
 ffmpeg version N-81520-ge4e4a9c Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      55. 29.100 / 55. 29.100
   libavcodec     57. 54.101 / 57. 54.101
   libavformat    57. 48.101 / 57. 48.101
   libavdevice    57.  0.102 / 57.  0.102
   libavfilter     6. 59.100 /  6. 59.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc    54.  0.100 / 54.  0.100
 [mjpeg @ 0x32edd20] Found EOI before any SOF, ignoring
 [mjpeg @ 0x32edd20] No JPEG data found in image
 [image2 @ 0x32ec280] decoding for stream 0 failed
 [image2 @ 0x32ec280] Could not find codec parameters for stream 0 (Video:
 mjpeg, none(bt470bg/unknown/unknown)): unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, image2, from '282394_16_18.jpg':
   Duration: 00:00:00.04, start: 0.000000, bitrate: 21096 kb/s
     Stream #0:0: Video: mjpeg, none(bt470bg/unknown/unknown), 25 tbr, 25
 tbn, 25 tbc
 At least one output file must be specified
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/5819>
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