#10146: ffmpeg doesn't recognize adpcm-vima inside of aiff file --------------------------------------+---------------------------------- Reporter: enderdrag64 | Type: defect Status: new | Priority: normal Component: undetermined | Version: Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- I have some Variable IMA encoded AIFF files from an old LucasArts game. ffmpeg supposedly supports Variable IMA but it doesn't recognize the files, I believe because it expects WAV containers instead of AIFF. ----------------------------------------------------------------------- input: .\ffmpeg.exe -i ChooseChar.afc -acodec flac copy ChooseChar.flac -------------------------------------------------------------------- output: ffmpeg version 2023-01-18-git-ba36e6ed52-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers built with gcc 12.2.0 (Rev7, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable- w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable- libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable- liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable- amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable- libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable- libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable- libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable- libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable- chromaprint libavutil 57. 44.100 / 57. 44.100 libavcodec 59. 56.100 / 59. 56.100 libavformat 59. 35.100 / 59. 35.100 libavdevice 59. 8.101 / 59. 8.101 libavfilter 8. 54.100 / 8. 54.100 libswscale 6. 8.112 / 6. 8.112 libswresample 4. 9.100 / 4. 9.100 libpostproc 56. 7.100 / 56. 7.100 [aiff @ 000001d16e2de600] exp 10191 is out of range ChooseChar.afc: Invalid data found when processing input -------------------------------------------------------------------- full verbose output for input: ffmpeg version 2023-01-18-git-ba36e6ed52-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers built with gcc 12.2.0 (Rev7, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable- w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable- libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable- liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable- amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable- libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable- libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable- libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable- libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable- chromaprint libavutil 57. 44.100 / 57. 44.100 libavcodec 59. 56.100 / 59. 56.100 libavformat 59. 35.100 / 59. 35.100 libavdevice 59. 8.101 / 59. 8.101 libavfilter 8. 54.100 / 8. 54.100 libswscale 6. 8.112 / 6. 8.112 libswresample 4. 9.100 / 4. 9.100 libpostproc 56. 7.100 / 56. 7.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input url with argument '.\ChooseChar.afc'. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input url .\ChooseChar.afc. Successfully parsed a group of options. Opening an input file: .\ChooseChar.afc. [NULL @ 000002534b7ce600] Opening '.\ChooseChar.afc' for reading [file @ 000002534b7ce9c0] Setting default whitelist 'file,crypto,data' Probing aiff score:100 size:2048 [aiff @ 000002534b7ce600] Format aiff probed with size=2048 and score=100 [aiff @ 000002534b7ce600] exp 10191 is out of range [AVIOContext @ 000002534b7cee40] Statistics: 32768 bytes read, 0 seeks .\ChooseChar.afc: Invalid data found when processing input -- Ticket URL: <https://trac.ffmpeg.org/ticket/10146> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker