34da985941
Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools. This update was made based on information from https://repology.org/metapackage/mlt/versions. Version release notes (from GitHub): This version fixes bugs and supports serializing animation keyframes with a specified time format (previously only frame number). **Framework** * Reverted mlt_pool change in v6.8.0 pending further testing. (USE_MLT_POOL compiler define is now a 0/1 boolean, defaults to 1.) * Fixed crash regression in v6.8.0 "parsing non-animated string as an animation." * Added pointer checks to mlt_animation. * Changed producer cache size heuristic in mlt_multitrack to be more liberal. * Fixed handling reserved characters in names for YAML in mlt_properties. * Added clamping to prevent computing negative in and out points to mlt_producer. * Added functions to serialize animation with a time format: - mlt_animation_serialize_cut_tf() - mlt_animation_serialize_tf() - mlt_property_get_string_tf() - mlt_property_get_string_l_tf() - mlt_properties_get_value_tf() - Mlt::Properties::get(int, mlt_time_format) - Mlt::Animation::serialize_cut(mlt_time_format, int, int) * Added functions to clear a property to mlt_properties: - mlt_property_clear() - mlt_properties_clear() - Mlt::Properties::clear() **Modules** * Fixed enabling sliced pix_fmt conversion in avformat producer. * Fixed incorrect seek and sync on audio files with discard packets. * Added support for avcodec_send_frame() API to avformat consumer. * Fixed compile errors with Libav master. * Fixed a crash in affine transition. * Fixed a crash in ladspa filters when consumer frame rate is low (e.g. <= 8). * Fixed a crash in boxblur filter. * Added animation support to boxblur hori and vert properties. * Fixed a crash in movit.convert. * Fixed incorrect alpha in affine transition blending routine. * Converted frei0r from deprecated mlt_geometry to mlt_animation API. * Fixed tilde in text string for pango producer. * Fixed using more than one channelcopy filter. * Fixed the mono filter reducing volume level. * Fixed degraded audio scrubbing in sdl2_audio consumer. * Converted dynamictext filter to use affine transition for more correct alpha compositing and sub-pixel positioning. * Added time format support for animation keyframes to the xml consumer. * Added animation support to more affine transition properties: - fix_rotate_x - fix_rotate_y - fix_rotate_z - fix_shear_x - fix_shear_y - fix_shear_z - ox - oy - scale_x - scale_y * Fixed gaps in text when characters overlap in qtext and kdenlive producers. * Fixed a crash in pixbuf producer with multiple render threads. * Converted the oldfilm vignette filter from mlt_geometry to mlt_animation. **Other** * Numerous updates to mlt-xml.dtd. * Categorized many of the encode presets (using meta.preset.name). These checks were done: - built on NixOS - /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0/bin/melt passed the binary check. - /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0/bin/.melt-wrapped passed the binary check. - 2 of 2 passed binary check by having a zero exit code. - 0 of 2 passed binary check by having the new version present in output. - found 6.10.0 with grep in /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0 - directory tree listing: https://gist.github.com/5b163c9c1aa200eba8db3bde8c8b09b1 - du listing: https://gist.github.com/ddb0aac5012b87f121601378fca1f0bd
68 lines
1.9 KiB
Nix
68 lines
1.9 KiB
Nix
{ stdenv, fetchFromGitHub, SDL, ffmpeg, frei0r, libjack2, libdv, libsamplerate
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, libvorbis, libxml2, makeWrapper, movit, pkgconfig, sox, qtbase, qtsvg
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, fftw, vid-stab, opencv3, ladspa-sdk
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}:
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let inherit (stdenv.lib) getDev; in
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stdenv.mkDerivation rec {
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name = "mlt-${version}";
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version = "6.10.0";
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src = fetchFromGitHub {
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owner = "mltframework";
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repo = "mlt";
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rev = "v${version}";
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sha256 = "0ki86yslr5ywa6sz8pjrgd9a4rn2rr4mss2zkmqi7pq8prgsm1fr";
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};
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buildInputs = [
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SDL ffmpeg frei0r libjack2 libdv libsamplerate libvorbis libxml2
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makeWrapper movit pkgconfig qtbase qtsvg sox fftw vid-stab opencv3
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ladspa-sdk
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];
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outputs = [ "out" "dev" ];
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# Mostly taken from:
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# http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/installing-source/installing-mlt-rendering-engine
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configureFlags = [
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"--avformat-swscale" "--enable-gpl" "--enable-gpl" "--enable-gpl3"
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"--enable-opengl"
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];
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# mlt is unable to cope with our multi-prefix Qt build
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# because it does not use CMake or qmake.
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NIX_CFLAGS_COMPILE = [ "-I${getDev qtsvg}/include/QtSvg" ];
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CXXFLAGS = "-std=c++11";
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enableParallelBuilding = true;
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postInstall = ''
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wrapProgram $out/bin/melt --prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1
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# Remove an unnecessary reference to movit.dev.
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s=${movit.dev}/include
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t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
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sed -i $out/lib/mlt/libmltopengl.so -e "s|$s|$t|g"
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# Remove an unnecessary reference to movit.dev.
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s=${qtbase.dev}/include
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t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
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sed -i $out/lib/mlt/libmltqt.so -e "s|$s|$t|g"
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'';
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passthru = {
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inherit ffmpeg;
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};
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meta = with stdenv.lib; {
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description = "Open source multimedia framework, designed for television broadcasting";
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homepage = https://www.mltframework.org/;
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license = licenses.gpl3;
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maintainers = [ maintainers.goibhniu ];
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platforms = platforms.linux;
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};
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}
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