65 lines
1.8 KiB
Nix
65 lines
1.8 KiB
Nix
{ lib
|
|
, stdenv
|
|
, fetchFromGitHub
|
|
, pkg-config
|
|
, cmake
|
|
, libiconv
|
|
, zlib
|
|
, enableOcr ? true
|
|
, makeWrapper
|
|
, tesseract4
|
|
, leptonica
|
|
, ffmpeg
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "ccextractor";
|
|
version = "0.93";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "CCExtractor";
|
|
repo = pname;
|
|
rev = "v${version}";
|
|
sha256 = "sha256-usVAKBkdd8uz9cD5eLd0hnwGonOJLscRdc+iWDlNXVc=";
|
|
};
|
|
|
|
postPatch = lib.optionalString stdenv.isDarwin ''
|
|
substituteInPlace src/CMakeLists.txt \
|
|
--replace 'add_definitions(-DGPAC_CONFIG_LINUX)' 'add_definitions(-DGPAC_CONFIG_DARWIN)'
|
|
'';
|
|
|
|
cmakeDir = "../src";
|
|
|
|
nativeBuildInputs = [ pkg-config cmake makeWrapper ];
|
|
|
|
buildInputs = [ zlib ]
|
|
++ lib.optional (!stdenv.isLinux) libiconv
|
|
++ lib.optionals enableOcr [ leptonica tesseract4 ffmpeg ];
|
|
|
|
cmakeFlags = lib.optionals enableOcr [ "-DWITH_OCR=on" "-DWITH_HARDSUBX=on" ];
|
|
|
|
postInstall = lib.optionalString enableOcr ''
|
|
wrapProgram "$out/bin/ccextractor" \
|
|
--set TESSDATA_PREFIX "${tesseract4}/share/"
|
|
'';
|
|
|
|
meta = with lib; {
|
|
homepage = "https://www.ccextractor.org";
|
|
description = "Tool that produces subtitles from closed caption data in videos";
|
|
longDescription = ''
|
|
A tool that analyzes video files and produces independent subtitle files from
|
|
closed captions data. CCExtractor is portable, small, and very fast.
|
|
It works on Linux, Windows, and OSX.
|
|
'';
|
|
platforms = platforms.unix;
|
|
# undefined reference to `png_do_expand_palette_rgba8_neon'
|
|
# undefined reference to `png_riffle_palette_neon'
|
|
# undefined reference to `png_do_expand_palette_rgb8_neon'
|
|
# undefined reference to `png_init_filter_functions_neon'
|
|
# during Linking C executable ccextractor
|
|
broken = stdenv.isAarch64;
|
|
license = licenses.gpl2Only;
|
|
maintainers = with maintainers; [ titanous ];
|
|
};
|
|
}
|