[FFmpeg-trac] #2064(avcodec:new): Missing ADPCM_MS header

[FFmpeg]

#2064: Missing ADPCM_MS header
-------------------------------------+-------------------------------------
             Reporter:  DJX          |                     Type:
               Status:  new          |  enhancement
            Component:  avcodec      |                 Priority:  wish
             Keywords:  adpcm_ms     |                  Version:
  header                             |  unspecified
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
 Summary of the bug:
 FFmpeg does not recognize ADPCM_MS audio file when audio header is not
 present.
 How to reproduce:
 {{{
 ffmpeg -i radio-orig.wav
 ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Dec 21 2012 09:13:20 with gcc 4.7.2 (GCC)
   configuration: --enable-static --arch=x86_64 --target-os=mingw32
 --cross-prefi
 x=/home/rdp/dev/ffmpeg-windows-build-
 helpers/sandbox/mingw-w64-x86_64/bin/x86_64
 -w64-mingw32- --pkg-config=pkg-config --enable-gpl --enable-libx264
 --enable-avi
 synth --enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib
 --ena
 ble-librtmp --enable-libvorbis --enable-libtheora --enable-libspeex
 --enable-lib
 openjpeg --enable-gnutls --enable-libgsm --enable-libfreetype --enable-
 fontconfi
 g --enable-libass --enable-libutvideo --enable-libopus --disable-
 w32threads --en
 able-frei0r --enable-filter=frei0r --enable-libvo-aacenc --enable-bzlib
 --enable
 -libxavs --extra-cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb
 --enable-l
 ibopencore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger
 --enable-libbl
 uray --enable-libvpx --enable-runtime-cpudetect
   libavutil      52. 12.100 / 52. 12.100
   libavcodec     54. 81.100 / 54. 81.100
   libavformat    54. 49.102 / 54. 49.102
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 29.100 /  3. 29.100
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 radio-orig.wav: Invalid data found when processing input

 ffmpeg -i radio-header.wav
 ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Dec 21 2012 09:13:20 with gcc 4.7.2 (GCC)
   configuration: --enable-static --arch=x86_64 --target-os=mingw32
 --cross-prefi
 x=/home/rdp/dev/ffmpeg-windows-build-
 helpers/sandbox/mingw-w64-x86_64/bin/x86_64
 -w64-mingw32- --pkg-config=pkg-config --enable-gpl --enable-libx264
 --enable-avi
 synth --enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib
 --ena
 ble-librtmp --enable-libvorbis --enable-libtheora --enable-libspeex
 --enable-lib
 openjpeg --enable-gnutls --enable-libgsm --enable-libfreetype --enable-
 fontconfi
 g --enable-libass --enable-libutvideo --enable-libopus --disable-
 w32threads --en
 able-frei0r --enable-filter=frei0r --enable-libvo-aacenc --enable-bzlib
 --enable
 -libxavs --extra-cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb
 --enable-l
 ibopencore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger
 --enable-libbl
 uray --enable-libvpx --enable-runtime-cpudetect
   libavutil      52. 12.100 / 52. 12.100
   libavcodec     54. 81.100 / 54. 81.100
   libavformat    54. 49.102 / 54. 49.102
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 29.100 /  3. 29.100
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [wav @ 000000000225dfe0] max_analyze_duration 5000000 reached at 5002667
 Guessed Channel Layout for  Input Stream #0.0 : stereo
 Input #0, wav, from 'radio-header.wav':
   Duration: 24:51:18.49, bitrate: 0 kb/s
     Stream #0:0: Audio: adpcm_ms ([2][0][0][0] / 0x0002), 48000 Hz,
 stereo, s16,
  384 kb/s
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2064>
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