adplug : A free, cross-platform, hardware independent AdLib sound player library ( http://adplug.sourceforge.net )
libjpeg-turbo : MMX, SSE, and SSE2 SIMD accelerated JPEG library ( https://libjpeg-turbo.virtualgl.org/ https://sourceforge.net/projects/libjpeg-turbo/ )
libmkv : Lightweight Matroska muxer written for HandBrake ( https://github.com/saintdev/libmkv )
mlt : Open source multimedia framework for television broadcasting ( http://www.mltframework.org/ )
opencv : A collection of algorithms and sample code for various computer vision problems ( https://opencv.org )
qtav : Multimedia playback framework based on Qt + FFmpeg ( https://www.qtav.org )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a stuff
For Paludis use this rsync : rsync://gentoo.zugaina.org/stuff-portage
If you have a problem : ycarus(-at-)zugaina.org