[FFmpeg-trac] #98(undetermined:open): Channel reordering in pcm files

[FFmpeg]

#98: Channel reordering in pcm files
-------------------------------------+-------------------------------------
             Reporter:  cehoyos      |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  minor        |                Component:
              Version:  git-master   |  undetermined
             Keywords:  pcm channel  |               Resolution:
  order layout                       |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * analyzed:  0 => 1
 * status:  new => open
 * version:  git => git-master
 * type:  enhancement => defect
 * reproduced:  0 => 1


Comment:

 This is now a bug because FFmpeg incorrectly reports "3.0" instead of "3
 channels, unknown layout".
 {{{
 $ ffmpeg -i MPEG30B.caf
 ffmpeg version N-44712-g7200fec Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Sep 23 2012 21:08:48 with gcc 4.5.3 (GCC)
   configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc --enable-gpl
   libavutil      51. 73.101 / 51. 73.101
   libavcodec     54. 58.100 / 54. 58.100
   libavformat    54. 28.100 / 54. 28.100
   libavdevice    54.  2.101 / 54.  2.101
   libavfilter     3. 17.100 /  3. 17.100
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [caf @ 0x14f4240] Estimating duration from bitrate, this may be inaccurate
 Input #0, caf, from 'MPEG30B.caf':
   Duration: 00:00:10.66, start: 0.000000, bitrate: 1151 kb/s
     Stream #0:0: Audio: pcm_s8 (lpcm / 0x6D63706C), 48000 Hz, 3.0, u8,
 1152 kb/s
 At least one output file must be specified
 }}}

 I sent a patch last year to fix this ticket:
 http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/132789

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/98#comment:1>
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