[FFmpeg-trac] #2837(undetermined:new): Unsupported tak codec

[FFmpeg]

#2837: Unsupported tak codec
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:             |                 Status:  new
  enhancement                        |              Component:
               Priority:  wish       |  undetermined
                Version:  git-       |               Keywords:  tak
  master                             |               Blocking:
             Blocked By:             |  Analyzed by developer:  0
Reproduced by developer:  0          |
-------------------------------------+-------------------------------------
 (bug 546)
 A user uploaded a tak sample (cut with dd) that cannot be decoded with
 current git head.
 {{{
 $ ffmpeg -i 01.tak out.wav
 ffmpeg version N-55249-ga7bb12a Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Aug  6 2013 08:47:17 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 40.100 / 52. 40.100
   libavcodec     55. 20.100 / 55. 20.100
   libavformat    55. 13.102 / 55. 13.102
   libavdevice    55.  3.100 / 55.  3.100
   libavfilter     3. 82.100 /  3. 82.100
   libswscale      2.  4.100 /  2.  4.100
   libswresample   0. 17.103 /  0. 17.103
   libpostproc    52.  3.100 / 52.  3.100
 Guessed Channel Layout for  Input Stream #0.0 : stereo
 Input #0, tak, from '01.tak':
   Duration: 00:51:26.69, start: 0.000000, bitrate: 2 kb/s
     Stream #0:0: Audio: tak, 44100 Hz, stereo, s16p
 Output #0, wav, to 'out.wav':
   Metadata:
     ISFT            : Lavf55.13.102
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
 stereo, s16, 1411 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (tak -> pcm_s16le)
 Press [q] to stop, [?] for help
 [tak @ 0x2357cc0] unsupported codec: 0
 [tak @ 0x2358140] unsupported codec: 0
 [tak @ 0x23694e0] unsupported codec: 0
 [tak @ 0x2369d40] unsupported codec: 0
 [tak @ 0x2341540] unsupported codec: 0
 [tak @ 0x2343200] unsupported codec: 0
 [tak @ 0x2344ee0] unsupported codec: 0
 [tak @ 0x2346bc0] unsupported codec: 0
 Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches
 welcome
 [tak @ 0x23488a0] unsupported codec: 0
 Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches
 welcome

 ...

 [tak @ 0x2346bc0] unsupported codec: 0
 Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches
 welcome
 [tak @ 0x23488a0] unsupported codec: 0
 Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches
 welcome
 [tak @ 0x2357cc0] unsupported codec: 0
 size=       0kB time=00:00:00.00 bitrate=N/A
 video:0kB audio:0kB subtitle:0 global headers:0kB muxing overhead inf%
 Output file is empty, nothing was encoded (check -ss / -t / -frames
 parameters if used)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2837>
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