adplug : A free, cross-platform, hardware independent AdLib sound player library ( https://adplug.github.io/ )
draco : 3D mesh and point-cloud compression library ( https://google.github.io/draco )
libjpeg-turbo : MMX, SSE, and SSE2 SIMD accelerated JPEG library ( https://libjpeg-turbo.org/ https://github.com/libjpeg-turbo/libjpeg-turbo )
libnoise : Coherent-noise generation library (OrcaSlicer fork with modern CMake) ( https://github.com/SoftFever/Orca-deps-libnoise )
mlt : Open source multimedia framework for television broadcasting ( https://www.mltframework.org/ )
viuer : Rust library for displaying images in the terminal ( https://github.com/atanunq/viuer )
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