FFmpeg 8.1.3 bundled build - exact configuration (Sep 30 2026)

Source:  vendor/source/ffmpeg-8.1.3.tar.xz  (sha256 7138d28c96d9d3e3af4ee3d8cad72741f8ffb40da90c1112235dea3ecd3178a3)
         signature vendor/source/ffmpeg-8.1.3.tar.xz.asc, key vendor/source/ffmpeg-devel.asc,
         verification record vendor/source/VERIFY-ffmpeg-signature.txt
Tool:    NASM 3.02, vendor/source/nasm-3.02.tar.xz (sha256 87336eba53b4acfe917424ab5d500d2b0054d9f5148d35c2273ccf2cfb712f0d),
         built natively with ./configure --prefix=<dir> && make && make install (build tool only, not shipped)
Script:  tools/build-ffmpeg.sh <ffmpeg-src> <nasm-prefix> <workdir>  (out-of-tree, one build per architecture, then lipo -create)
Host:    Apple clang 17.0.0, macOS deployment target 10.15

--- arm64 configure line (from ffmpeg -version) ---
configuration: --disable-gpl --disable-nonfree --disable-version3 --disable-autodetect --disable-doc --disable-debug --disable-ffplay --disable-network --enable-static --disable-shared --enable-zlib --enable-videotoolbox --enable-audiotoolbox --enable-pic --enable-cross-compile --target-os=darwin --arch=arm64 --cc='clang -arch arm64' --extra-cflags='-arch arm64 -mmacosx-version-min=10.15' --extra-ldflags='-arch arm64 -mmacosx-version-min=10.15'

--- x86_64 configure line (from ffmpeg -version, run under Rosetta) ---
configuration: --disable-gpl --disable-nonfree --disable-version3 --disable-autodetect --disable-doc --disable-debug --disable-ffplay --disable-network --enable-static --disable-shared --enable-zlib --enable-videotoolbox --enable-audiotoolbox --enable-pic --enable-cross-compile --target-os=darwin --arch=x86_64 --cc='clang -arch x86_64' --extra-cflags='-arch x86_64 -mmacosx-version-min=10.15' --extra-ldflags='-arch x86_64 -mmacosx-version-min=10.15'

--- License check (CONFIG_ flags in config.h of both builds) ---
CONFIG_GPL 0, CONFIG_NONFREE 0, CONFIG_VERSION3 0, CONFIG_LIBX264 0, CONFIG_AUDIOTOOLBOX 1, CONFIG_VIDEOTOOLBOX 1

--- Linked libraries (otool -L) ---
/System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox (compatibility version 1.0.0, current version 1000.0.0)
/System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 3502.1.255)
/System/Library/Frameworks/CoreMedia.framework/Versions/A/CoreMedia (compatibility version 1.0.0, current version 3225.7.1)
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 1226.0.0)
/System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo (compatibility version 1.2.0, current version 1.5.0)
/System/Library/Frameworks/VideoToolbox.framework/Versions/A/VideoToolbox (compatibility version 1.0.0, current version 3225.7.1)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1351.0.0)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.12)