#11480: Support or ignore Iphone16 spatial Apple apac audio -------------------------------------+------------------------------------- Reporter: emcodem | Type: | enhancement Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: apac audio | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Ever since the release of Iphone 16 we get lots of transcoding errors from these files because the apac track is being analyzed as valid audio track but when using -map 0:a and decoding the audio, ffmpeg command fails. Example file (consider this file GPL Licensed): https://ffastrans.com/frm/forum/download/file.php?id=1785 Full, uncut ffmpeg command: {{{ ffmpeg -i C:\in\IMG_0755.mov -map 0:a C:\out\VID_IMG_0755.mov ffmpeg version git-2025-01-12-5a72266-ffmpeg-windows-build-helpers Copyright (c) 2000-2025 the FFmpeg developers built with gcc 10.2.0 (GCC) configuration: --pkg-config=pkg-config --pkg-config-flags=--static --extra-version=ffmpeg-windows-build-helpers --enable-version3 --disable- debug --disable-w32threads --arch=x86_64 --target-os=mingw32 --cross- prefix=/home/runner/work/ffmpeg-autobuild/ffmpeg- autobuild/sandbox/cross_compilers/mingw-w64-x86_64/bin/x86_64-w64-mingw32- --enable-libcaca --enable-gray --enable-libtesseract --enable-fontconfig --enable-gmp --enable-libass --enable-libbluray --enable-libbs2b --enable- libflite --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libvorbis --enable- libwebp --enable-libzimg --enable-libzvbi --enable-libmysofa --enable- libopenjpeg --enable-libopenh264 --enable-libvmaf --enable-libsrt --enable-libxml2 --enable-opengl --enable-libdav1d --enable-gnutls --enable-libsvtav1 --enable-libvpx --enable-libaom --enable-nvenc --enable-nvdec --extra-libs=-lz --extra-libs=-lpng --extra-libs=-lm --extra-libs=-lfreetype --extra-libs=-lshlwapi --extra-libs=-lmpg123 --extra-libs=-lpthread --extra-cflags=-DLIBTWOLAME_STATIC --extra- cflags=-DMODPLUG_STATIC --extra-cflags=-DCACA_STATIC --enable-amf --enable-libmfx --enable-libaribcaption --enable-gpl --enable-frei0r --enable-librubberband --enable-libvidstab --enable-libx264 --enable- libx265 --enable-avisynth --enable-libaribb24 --enable-libxvid --enable- libdavs2 --enable-libxavs2 --enable-libxavs --extra- cflags='-mtune=generic' --extra-cflags=-O3 --enable-static --disable- shared --prefix=/home/runner/work/ffmpeg-autobuild/ffmpeg-autobuild /ffmpeg-source --enable-nonfree --enable-libfdk-aac --enable-decklink libavutil 59. 55.100 / 59. 55.100 libavcodec 61. 31.100 / 61. 31.100 libavformat 61. 9.106 / 61. 9.106 libavdevice 61. 4.100 / 61. 4.100 libavfilter 10. 6.101 / 10. 6.101 libswscale 8. 13.100 / 8. 13.100 libswresample 5. 4.100 / 5. 4.100 libpostproc 58. 4.100 / 58. 4.100 [mov,mp4,m4a,3gp,3g2,mj2 @ 00000230704d40c0] Could not find codec parameters for stream 1 (Audio: none (apac / 0x63617061), 48000 Hz, 4 channels, 380 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options [aist#0:1/none @ 0000023070570a40] Guessed Channel Layout: 4.0 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\in\IMG_0755.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2025-02-21T08:23:56.000000Z com.apple.quicktime.location.accuracy.horizontal: 52.734851 com.apple.quicktime.full-frame-rate-playback-intent: 0 com.apple.quicktime.location.ISO6709: +48.0770+016.3091+206.213/ com.apple.quicktime.make: Apple com.apple.quicktime.model: iPhone 16 Pro com.apple.quicktime.software: 18.1.1 com.apple.quicktime.creationdate: 2025-02-21T09:16:10+0100 com.apple.photos.originating.signature: Ab3Aztnrmyspxpqg/3IMG6C6GYGA Duration: 00:00:55.18, start: 0.000000, bitrate: 38645 kb/s Stream #0:0[0x1](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 125 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Audio vendor_id : [0][0][0][0] Stream #0:1[0x2](und): Audio: none (apac / 0x63617061), 48000 Hz, 4.0, 380 kb/s Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Audio vendor_id : [0][0][0][0] Stream #0:2[0x3](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080, 37895 kb/s, 119.95 fps, 120 tbr, 2400 tbn (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Video vendor_id : [0][0][0][0] encoder : H.264 Stream #0:3[0x4](und): Data: none (mebx / 0x7862656D), 0 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata Stream #0:4[0x5](und): Data: none (mebx / 0x7862656D), 0 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata Stream #0:5[0x6](und): Data: none (mebx / 0x7862656D), 1 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata Stream #0:6[0x7](und): Data: none (mebx / 0x7862656D), 200 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata Stream #0:7[0x8](und): Data: none (mebx / 0x7862656D), 11 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata Stream #0:8[0x9](und): Data: none (mebx / 0x7862656D), 0 kb/s (default) Metadata: creation_time : 2025-02-21T08:23:56.000000Z handler_name : Core Media Metadata [aist#0:1/none @ 0000023070570a40] Decoding requested, but no decoder found for: none Error opening output file C:\out\VID_IMG_0755.mov. Error opening output files: Invalid argument }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/11480> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker