1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
{ stdenv, fetchurl, SDL, ffmpeg, frei0r, libjack2, libdv, libsamplerate
, libvorbis, libxml2, makeWrapper, movit, pkgconfig, sox, qtbase, qtsvg
, fftw, vid-stab, opencv3, ladspa-sdk
}:
stdenv.mkDerivation rec {
name = "mlt-${version}";
version = "6.4.1";
src = fetchurl {
url = "https://github.com/mltframework/mlt/archive/v${version}.tar.gz";
sha256 = "10m3ry0b2pvqx3bk34qh5dq337nn8pkc2gzfyhsj4nv9abskln47";
};
patches = [
# fix for glibc-2.26
(fetchurl {
url = "https://github.com/mltframework/mlt/commit/2125e3955a0d0be61571cf43b674f74b4b93c6f8.patch";
sha256 = "1bgs5a3dblsmdmb7hwval9nmq1as4r4f48b3amsc23v69nsl2g0a";
})
# fix for glibc-2.26
(fetchurl {
url = "https://github.com/mltframework/mlt/commit/fbf6a5187776f2f392cf258935ff49e4c0e87024.patch";
sha256 = "045vchpcznzsz47j67kxwdbg133kar66ssna3parnzrxdfqi72pv";
})
];
buildInputs = [
SDL ffmpeg frei0r libjack2 libdv libsamplerate libvorbis libxml2
makeWrapper movit pkgconfig qtbase qtsvg sox fftw vid-stab opencv3
ladspa-sdk
];
outputs = [ "out" "dev" ];
# Mostly taken from:
# http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/installing-source/installing-mlt-rendering-engine
configureFlags = [
"--avformat-swscale" "--enable-gpl" "--enable-gpl" "--enable-gpl3"
"--enable-opengl"
];
CXXFLAGS = "-std=c++11";
enableParallelBuilding = true;
postInstall = ''
wrapProgram $out/bin/melt --prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1
# Remove an unnecessary reference to movit.dev.
s=${movit.dev}/include
t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
sed -i $out/lib/mlt/libmltopengl.so -e "s|$s|$t|g"
# Remove an unnecessary reference to movit.dev.
s=${qtbase.dev}/include
t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
sed -i $out/lib/mlt/libmltqt.so -e "s|$s|$t|g"
'';
passthru = {
inherit ffmpeg;
};
meta = with stdenv.lib; {
description = "Open source multimedia framework, designed for television broadcasting";
homepage = http://www.mltframework.org/;
license = licenses.gpl3;
maintainers = [ maintainers.goibhniu ];
platforms = platforms.linux;
};
}
|