nixpkgs/pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix

{ lib, stdenv, fetchurl
, dpkg
}:

stdenv.mkDerivation rec {
  pname = "chromium-codecs-ffmpeg-extra";
  version = "94.0.4606.50";

  src = fetchurl {
    url = "https://launchpadlibrarian.net/558847674/${pname}_${version}-0ubuntu0.18.04.1_amd64.deb";
    sha256 = "sha256-H7Tzd8tkaoLClXtNiwEO5nD4+PPt7Jgs+gtLiag/KN4=";
  };

  buildInputs = [ dpkg ];

  unpackPhase = ''
    dpkg-deb -x $src .
    find .
  '';

  installPhase = ''
    install -vD usr/lib/chromium-browser/libffmpeg.so $out/lib/libffmpeg.so
  '';

  meta = with lib; {
    description = "Additional support for proprietary codecs for Vivaldi";
    homepage    = "https://ffmpeg.org/";
    license     = licenses.lgpl21;
    maintainers = with maintainers; [ betaboon lluchs ];
    platforms   = [ "x86_64-linux" ];
  };
}
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`{ lib, stdenv, fetchurl`
vivaldi-ffmpeg-codecs: 72.0.3626.122 -> 74.0.3729.169 2019-06-28 21:48:13 +00:00			`, dpkg`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`}:`

			`stdenv.mkDerivation rec {`
vivaldi-ffmpeg-codecs: 78.0.3904.70 -> 94.0.4606.50 2021-10-03 01:23:06 +00:00			`pname = "chromium-codecs-ffmpeg-extra";`
			`version = "94.0.4606.50";`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00
			`src = fetchurl {`
vivaldi-ffmpeg-codecs: 78.0.3904.70 -> 94.0.4606.50 2021-10-03 01:23:06 +00:00			`url = "https://launchpadlibrarian.net/558847674/${pname}_${version}-0ubuntu0.18.04.1_amd64.deb";`
			`sha256 = "sha256-H7Tzd8tkaoLClXtNiwEO5nD4+PPt7Jgs+gtLiag/KN4=";`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`};`

vivaldi-ffmpeg-codecs: 72.0.3626.122 -> 74.0.3729.169 2019-06-28 21:48:13 +00:00			`buildInputs = [ dpkg ];`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00
vivaldi-ffmpeg-codecs: 72.0.3626.122 -> 74.0.3729.169 2019-06-28 21:48:13 +00:00			`unpackPhase = ''`
			`dpkg-deb -x $src .`
			`find .`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`'';`

			`installPhase = ''`
vivaldi-ffmpeg-codecs: 72.0.3626.122 -> 74.0.3729.169 2019-06-28 21:48:13 +00:00			`install -vD usr/lib/chromium-browser/libffmpeg.so $out/lib/libffmpeg.so`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`'';`

treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`meta = with lib; {`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`description = "Additional support for proprietary codecs for Vivaldi";`
			`homepage = "https://ffmpeg.org/";`
			`license = licenses.lgpl21;`
vivaldi-ffmpeg-codecs: 72.0.3626.122 -> 74.0.3729.169 2019-06-28 21:48:13 +00:00			`maintainers = with maintainers; [ betaboon lluchs ];`
vivaldi-ffmpeg-codecs: init at 59.0.3071.104 Due to licensing costs, Vivaldi bundles a version of ffmpeg compiled without support for the common H.264 codec. However, it is possible to supply a custom libffmpeg.so with additional codecs. This derivation uses the Chromium source to compile a compatible libffmpeg.so. This approach is recommended by a Vivaldi developer, see https://gist.github.com/ruario/bec42d156d30affef655 2017-06-25 11:58:18 +00:00			`platforms = [ "x86_64-linux" ];`
			`};`
			`}`