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{ lib, stdenv
, fetchFromGitHub
, libaom
, cmake
, pkg-config
, zlib
, libpng
, libjpeg
, dav1d
}:
stdenv.mkDerivation rec {
pname = "libavif";
version = "0.9.2";
src = fetchFromGitHub {
owner = "AOMediaCodec";
repo = pname;
rev = "v${version}";
sha256 = "sha256-0/5JLynYzr7ZewBbrNoxr26UkVzpSP9RqlmH2ql8tfs=";
};
# reco: encode libaom slowest but best, decode dav1d fastest
cmakeFlags = [
"-DBUILD_SHARED_LIBS=ON"
"-DAVIF_CODEC_AOM=ON" # best encoder (slow but small)
"-DAVIF_CODEC_DAV1D=ON" # best decoder (fast)
"-DAVIF_CODEC_AOM_DECODE=OFF"
"-DAVIF_BUILD_APPS=ON"
];
nativeBuildInputs = [
cmake
pkg-config
];
buildInputs = [
libaom
zlib
libpng
libjpeg
dav1d
];
meta = with lib; {
description = "C implementation of the AV1 Image File Format";
longDescription = ''
Libavif aims to be a friendly, portable C implementation of the
AV1 Image File Format. It is a work-in-progress, but can already
encode and decode all AOM supported YUV formats and bit depths
(with alpha). It also features an encoder and a decoder
(avifenc/avifdec).
'';
homepage = "https://github.com/AOMediaCodec/libavif";
changelog = "https://github.com/AOMediaCodec/libavif/blob/v${version}/CHANGELOG.md";
maintainers = with maintainers; [ mkg20001 ];
platforms = platforms.all;
license = licenses.bsd2;
};
}
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