[FFmpeg-trac] #2635(avformat:new): no id3 or apev2 metadata support for .tta audio files

[FFmpeg]

#2635: no id3 or apev2 metadata support for .tta audio files
----------------------------------+---------------------------------------
             Reporter:  cyril     |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  avformat  |                  Version:  unspecified
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
----------------------------------+---------------------------------------
 Summary of the bug:
 True Audio format supports metadata as being ID3v1, ID3v2 or APEv2. But
 ffprobe never detects any metadata nor cover art from .tta files while
 mp3tag v2.55a can write and read them without any issue.

 How to reproduce:
 {{{
 % ffprobe.exe music.ape.tta
 ffprobe version N-53758-g5711e4f Copyright (c) 2007-2013 the FFmpeg
 developers
   built on Jun  2 2013 02:33:52 with gcc 4.7.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
 libfreetyp
 e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --ena
 ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-l
 ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
 --enable-libsp
 eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
 libvo-
 amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
 libxavs --
 enable-libxvid --enable-zlib
   libavutil      52. 34.100 / 52. 34.100
   libavcodec     55. 13.100 / 55. 13.100
   libavformat    55.  8.102 / 55.  8.102
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 74.101 /  3. 74.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, tta, from 'music.ape.tta':
   Duration: 00:23:57.77, start: 0.000000, bitrate: 1054 kb/s
     Stream #0:0: Audio: tta, 44100 Hz, stereo, s16
 }}}

 {{{
 % ffprobe.exe music.id3.tta
 ffprobe version N-53758-g5711e4f Copyright (c) 2007-2013 the FFmpeg
 developers
   built on Jun  2 2013 02:33:52 with gcc 4.7.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
 libfreetyp
 e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --ena
 ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-l
 ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
 --enable-libsp
 eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
 libvo-
 amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
 libxavs --
 enable-libxvid --enable-zlib
   libavutil      52. 34.100 / 52. 34.100
   libavcodec     55. 13.100 / 55. 13.100
   libavformat    55.  8.102 / 55.  8.102
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 74.101 /  3. 74.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 [tta @ 000000000278eec0] Format tta detected only with low score of 24,
 misdetec
 tion possible!
 Input #0, tta, from 'music.id3.tta':
   Duration: 00:23:57.77, start: 0.000000, bitrate: 1048 kb/s
     Stream #0:0: Audio: tta, 44100 Hz, stereo, s16
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2635>
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