Install this version:
emerge -a =media-plugins/vapoursynth-znedi3-3.1
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =media-plugins/vapoursynth-znedi3-3.1
Or alternatively:
emerge --autounmask-write -a =media-plugins/vapoursynth-znedi3-3.1
# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{13..15} )
DISTUTILS_EXT=1
DISTUTILS_SINGLE_IMPL=true
DISTUTILS_USE_PEP517=no
inherit distutils-r1 git-r3
DESCRIPTION="Optimized nnedi3 filter"
HOMEPAGE="https://github.com/sekrit-twc/znedi3"
EGIT_REPO_URI="https://github.com/sekrit-twc/znedi3.git"
if [[ ${PV} == *9999* ]]; then
KEYWORDS=""
else
EGIT_COMMIT="refs/tags/r${PV}"
KEYWORDS="~amd64 ~x86"
fi
LICENSE="GPL-2"
SLOT="0"
RDEPEND+="
>=media-libs/vapoursynth-76[${PYTHON_SINGLE_USEDEP}]
"
DEPEND="${RDEPEND}
"
src_compile() {
emake CPPFLAGS="-DNNEDI3_WEIGHTS_PATH=\\\"\"${EROOT}/usr/share/znedi3/nnedi3_weights.bin\"\\\"" X86=1
}
src_install() {
insinto "$(vapoursynth get-plugin-dir)"
doins vsznedi3.so
insinto "/usr/share/znedi3"
doins nnedi3_weights.bin
}