[FFmpeg-trac] #8617(avformat:new): MD STUDIO audio aea probe broken

[FFmpeg]

#8617: MD STUDIO audio aea probe broken
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:  avformat
                Version:  git-       |               Keywords:  aea
  master                             |  regression
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 The aea probe function is broken since
 e01467241fe784f0e4acff60ff23f77c08c276ba
 {{{
 $ cat fate-suite/aea/chirp.aea | ./ffmpeg -i -
 ffmpeg version N-97326-g19a16330f4 Copyright (c) 2000-2020 the FFmpeg
 developers
   built with gcc 9 (SUSE Linux)
   configuration:
   libavutil      56. 42.102 / 56. 42.102
   libavcodec     58. 78.102 / 58. 78.102
   libavformat    58. 42.100 / 58. 42.100
   libavdevice    58.  9.103 / 58.  9.103
   libavfilter     7. 77.101 /  7. 77.101
   libswscale      5.  6.101 /  5.  6.101
   libswresample   3.  6.100 /  3.  6.100
 pipe:: Invalid data found when processing input
 }}}
 {{{
 $ ffmpeg -i fate-suite/aea/chirp.aea
 ffmpeg version N-97326-g19a16330f4 Copyright (c) 2000-2020 the FFmpeg
 developers
   built with gcc 9 (SUSE Linux)
   configuration:
   libavutil      56. 42.102 / 56. 42.102
   libavcodec     58. 78.102 / 58. 78.102
   libavformat    58. 42.100 / 58. 42.100
   libavdevice    58.  9.103 / 58.  9.103
   libavfilter     7. 77.101 /  7. 77.101
   libswscale      5.  6.101 /  5.  6.101
   libswresample   3.  6.100 /  3.  6.100
 [aea @ 0x3a00580] Format aea detected only with low score of 1,
 misdetection possible!
 [aea @ 0x3a00580] Estimating duration from bitrate, this may be inaccurate
 Input #0, aea, from 'fate-suite/aea/chirp.aea':
   Duration: 00:00:12.14, bitrate: 293 kb/s
     Stream #0:0: Audio: atrac1, 44100 Hz, stereo, fltp, 292 kb/s
 At least one output file must be specified
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8617>
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