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{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook, makeWrapper
, zimg, libass, python3, libiconv
, ApplicationServices
, ocrSupport ? false, tesseract ? null
, imwriSupport? true, imagemagick7 ? null
}:
assert ocrSupport -> tesseract != null;
assert imwriSupport -> imagemagick7 != null;
with stdenv.lib;
stdenv.mkDerivation rec {
pname = "vapoursynth";
version = "R49";
src = fetchFromGitHub {
owner = "vapoursynth";
repo = "vapoursynth";
rev = version;
sha256 = "1d298mlb24nlc2x7pixfbkd0qbpv4c706c32idsgpi96z1spkhvl";
};
nativeBuildInputs = [ pkgconfig autoreconfHook makeWrapper ];
buildInputs = [
zimg libass
(python3.withPackages (ps: with ps; [ sphinx cython ]))
] ++ optionals stdenv.isDarwin [ libiconv ApplicationServices ]
++ optional ocrSupport tesseract
++ optional imwriSupport imagemagick7;
configureFlags = [
(optionalString (!ocrSupport) "--disable-ocr")
(optionalString (!imwriSupport) "--disable-imwri")
];
enableParallelBuilding = true;
postInstall = ''
wrapProgram $out/bin/vspipe \
--prefix PYTHONPATH : $out/${python3.sitePackages}
'';
meta = with stdenv.lib; {
description = "A video processing framework with the future in mind";
homepage = "http://www.vapoursynth.com/";
license = licenses.lgpl21;
platforms = platforms.x86_64;
maintainers = with maintainers; [ rnhmjoj tadeokondrak ];
};
}
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