[FFmpeg-trac] #409(undetermined:new): Musepack SV8 file decodes with distortions

[FFmpeg]

#409: Musepack SV8 file decodes with distortions
-------------------------+--------------------------
  Reporter:  cehoyos     |      Owner:
      Type:  defect      |     Status:  new
  Priority:  normal      |  Component:  undetermined
   Version:  git-master  |   Keywords:  mpc8
Blocked By:              |   Blocking:
Reproduced:  1           |   Analyzed:  0
-------------------------+--------------------------
 http://bugzilla.mplayerhq.hu/show_bug.cgi?id=1965
 The file at http://www.mediafire.com/?o9onbsm6dk6cqja decodes without
 errors, but the resulting wav file contains clicks and distortions.
 {{{
 $ ffmpeg -i 03.mpc out.wav
 ffmpeg version N-32008-g13e9a0f, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Aug 20 2011 11:14:41 with gcc 4.5.3
   configuration: --cc='/usr/local/gcc-4.5.3/bin/gcc -m32'
   libavutil    51. 12. 0 / 51. 12. 0
   libavcodec   53. 11. 0 / 53. 11. 0
   libavformat  53.  9. 0 / 53.  9. 0
   libavdevice  53.  3. 0 / 53.  3. 0
   libavfilter   2. 32. 0 /  2. 32. 0
   libswscale    2.  0. 0 /  2.  0. 0
 Input #0, mpc8, from '03.mpc':
   Duration: 00:12:20.62, start: 0.000000, bitrate: 262 kb/s
     Stream #0.0: Audio: mpc8, 44100 Hz, stereo, s16
 Output #0, wav, to 'out.wav':
   Metadata:
     encoder         : Lavf53.9.0
     Stream #0.0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0
 Press [q] to stop, [?] for help
 Multiple frames in a packet from stream 0
 size=  127760kB time=00:12:21.64 bitrate=1411.2kbits/s
 video:0kB audio:127760kB global headers:0kB muxing overhead 0.000034%
 }}}
 I will attach the first 2MB of the testfile, the cut file allows to
 reproduce the problem with ffplay (first 40 seconds silence, >10 seconds
 music, all with distortions).

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Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/409>
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