How to codec AVS2/AVS3 (libuavs3d) for ffmpeg ?

ykla

ykla

How to codec AVS2/AVS3 (libuavs3d) for ffmpeg ?

In the FreeBSD port options for FFmpeg, there is no option to enable the libuavs3d library to support AVS2/AVS3 audio. The default compilation option is disabled.


Code: 
root@ykla:/home/ykla # ffmpeg -codecs
…………
  configuration: --prefix=/usr/local --mandir=/usr/local/share/man --datadir=/usr/local/share/ffmpeg --docdir=/usr/local/share/doc/ffmpeg --pkgconfigdir=/usr/local/libdata/pkgconfig --disable-static --disable-libcelt --enable-shared --enable-pic --enable-gpl --cc=cc --cxx=c++ --disable-alsa --disable-libopencore-amrnb --disable-libopencore-amrwb --enable-libaom --disable-libaribb24 --disable-libaribcaption --enable-asm --enable-libass --disable-libbs2b --disable-libcaca --disable-libcdio --disable-libcodec2 --enable-libdav1d --disable-libdavs2 --disable-libdc1394 --disable-debug --enable-htmlpages --enable-libdrm --disable-libfdk-aac --disable-libflite --enable-fontconfig --enable-libfreetype --enable-frei0r --disable-libfribidi --disable-gcrypt --disable-libglslang --disable-libgme --enable-gmp --enable-gnutls --enable-version3 --disable-libgsm --enable-libharfbuzz --enable-iconv --disable-libilbc --disable-libjack --enable-libjxl --disable-libklvanc --disable-libkvazaar --disable-ladspa --enable-libmp3lame --enable-lcms2 --disable-liblensfun --disable-libbluray --enable-libplacebo --disable-librsvg --enable-libxml2 --enable-lto --disable-lv2 --disable-mbedtls --disable-libmfx --disable-libmodplug --disable-libmysofa --enable-network --disable-nonfree --enable-nvenc --disable-openal --disable-opencl --disable-opengl --disable-libopenh264 --disable-libopenjpeg --disable-libopenmpt --disable-openssl --disable-libopenvino --enable-optimizations --enable-libopus --disable-pocketsphinx --disable-libpulse --disable-librabbitmq --disable-librav1e --disable-librist --enable-runtime-cpudetect --disable-librubberband --disable-sdl2 --enable-libshaderc --disable-libsmbclient --disable-libsnappy --disable-sndio --disable-libsoxr --disable-libspeex --disable-libsrt --disable-libssh --enable-libsvtav1 --disable-libtensorflow --disable-libtesseract --disable-libtheora --disable-libtwolame --disable-libuavs3d --enable-libv4l2 --enable-vaapi--disable-vapoursynth --enable-vdpau --disable-libvidstab --enable-libvmaf --enable-libvorbis --disable-libvo-amrwbenc --disable-libvpl --enable-libvpx --enable-vulkan --enable-libwebp --enable-libx264 --enable-libx265 --disable-libxavs2 --enable-libxcb --disable-libxvid --disable-outdev=xv --disable-libzimg --disable-libzmq --disable-libzvbi
 
The dependency ports required for those options don't exist:
Code: 
.if !exists(${.CURDIR:H:H}/multimedia/davs2)
# https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/5985a1bf7233
OPTIONS_EXCLUDE+=	DAVS2
.endif

.if !exists(${.CURDIR:H:H}/multimedia/uavs3d)
# https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/c952db9d68d3
OPTIONS_EXCLUDE+=	UAVS3D
.endif

.if !exists(${.CURDIR:H:H}/multimedia/xavs2)
# https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/85a921f4618
OPTIONS_EXCLUDE+=	XAVS2
.endif
 
Those dependency ports never existed (they're not deleted), so I suspect they might be added in the future. And the options in ffmpeg will 'automagically' become available when those dependencies can be satisfied.
 
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