ffmpeg@2.8: import from homebrew/versions.
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Mike McQuaid
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1 changed files with 190 additions and 0 deletions
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Formula/ffmpeg@2.8.rb
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Formula/ffmpeg@2.8.rb
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class FfmpegAT28 < Formula
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desc "Play, record, convert, and stream audio and video"
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homepage "https://ffmpeg.org/"
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url "https://ffmpeg.org/releases/ffmpeg-2.8.6.tar.bz2"
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sha256 "40611e329bc354592c6f8f1deb033c31b91f80e91f5707ca4f9afceca78d8e62"
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keg_only :versioned_formula
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option "without-x264", "Disable H.264 encoder"
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option "without-lame", "Disable MP3 encoder"
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option "without-libvo-aacenc", "Disable VisualOn AAC encoder"
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option "without-xvid", "Disable Xvid MPEG-4 video encoder"
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option "without-qtkit", "Disable deprecated QuickTime framework"
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option "with-rtmpdump", "Enable RTMP protocol"
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option "with-libass", "Enable ASS/SSA subtitle format"
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option "with-opencore-amr", "Enable Opencore AMR NR/WB audio format"
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option "with-openjpeg", "Enable JPEG 2000 image format"
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option "with-openssl", "Enable SSL support"
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option "with-libssh", "Enable SFTP protocol via libssh"
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option "with-schroedinger", "Enable Dirac video format"
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option "with-ffplay", "Enable FFplay media player"
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option "with-tools", "Enable additional FFmpeg tools"
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option "with-fdk-aac", "Enable the Fraunhofer FDK AAC library"
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option "with-libvidstab", "Enable vid.stab support for video stabilization"
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option "with-x265", "Enable x265 encoder"
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option "with-libsoxr", "Enable the soxr resample library"
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option "with-webp", "Enable using libwebp to encode WEBP images"
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option "with-zeromq", "Enable using libzeromq to receive commands sent through a libzeromq client"
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option "with-snappy", "Enable Snappy library"
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option "with-dcadec", "Enable dcadec library"
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depends_on "pkg-config" => :build
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# manpages won't be built without texi2html
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depends_on "texi2html" => :build
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depends_on "yasm" => :build
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depends_on "x264" => :recommended
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depends_on "lame" => :recommended
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depends_on "libvo-aacenc" => :recommended
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depends_on "xvid" => :recommended
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depends_on "faac" => :optional
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depends_on "fontconfig" => :optional
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depends_on "freetype" => :optional
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depends_on "theora" => :optional
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depends_on "libvorbis" => :optional
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depends_on "libvpx" => :optional
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depends_on "rtmpdump" => :optional
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depends_on "opencore-amr" => :optional
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depends_on "libass" => :optional
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depends_on "openjpeg" => :optional
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depends_on "sdl" if build.with? "ffplay"
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depends_on "snappy" => :optional
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depends_on "speex" => :optional
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depends_on "schroedinger" => :optional
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depends_on "fdk-aac" => :optional
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depends_on "opus" => :optional
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depends_on "frei0r" => :optional
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depends_on "libcaca" => :optional
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depends_on "libbluray" => :optional
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depends_on "libsoxr" => :optional
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depends_on "libquvi" => :optional
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depends_on "libvidstab" => :optional
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depends_on "x265" => :optional
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depends_on "openssl" => :optional
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depends_on "libssh" => :optional
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depends_on "webp" => :optional
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depends_on "zeromq" => :optional
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depends_on "libbs2b" => :optional
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depends_on "dcadec" => :optional
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def install
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args = ["--prefix=#{prefix}",
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"--enable-shared",
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"--enable-pthreads",
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"--enable-gpl",
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"--enable-version3",
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"--enable-hardcoded-tables",
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"--enable-avresample",
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"--cc=#{ENV.cc}",
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"--host-cflags=#{ENV.cflags}",
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"--host-ldflags=#{ENV.ldflags}"]
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args << "--enable-opencl" if MacOS.version > :lion
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args << "--enable-libx264" if build.with? "x264"
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args << "--enable-libmp3lame" if build.with? "lame"
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args << "--enable-libvo-aacenc" if build.with? "libvo-aacenc"
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args << "--enable-libxvid" if build.with? "xvid"
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args << "--enable-libsnappy" if build.with? "snappy"
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args << "--enable-libfontconfig" if build.with? "fontconfig"
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args << "--enable-libfreetype" if build.with? "freetype"
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args << "--enable-libtheora" if build.with? "theora"
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args << "--enable-libvorbis" if build.with? "libvorbis"
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args << "--enable-libvpx" if build.with? "libvpx"
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args << "--enable-librtmp" if build.with? "rtmpdump"
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args << "--enable-libopencore-amrnb" << "--enable-libopencore-amrwb" if build.with? "opencore-amr"
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args << "--enable-libfaac" if build.with? "faac"
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args << "--enable-libass" if build.with? "libass"
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args << "--enable-ffplay" if build.with? "ffplay"
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args << "--enable-libssh" if build.with? "libssh"
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args << "--enable-libspeex" if build.with? "speex"
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args << "--enable-libschroedinger" if build.with? "schroedinger"
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args << "--enable-libfdk-aac" if build.with? "fdk-aac"
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args << "--enable-openssl" if build.with? "openssl"
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args << "--enable-libopus" if build.with? "opus"
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args << "--enable-frei0r" if build.with? "frei0r"
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args << "--enable-libcaca" if build.with? "libcaca"
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args << "--enable-libsoxr" if build.with? "libsoxr"
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args << "--enable-libquvi" if build.with? "libquvi"
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args << "--enable-libvidstab" if build.with? "libvidstab"
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args << "--enable-libx265" if build.with? "x265"
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args << "--enable-libwebp" if build.with? "webp"
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args << "--enable-libzmq" if build.with? "zeromq"
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args << "--enable-libbs2b" if build.with? "libbs2b"
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args << "--enable-libdcadec" if build.with? "dcadec"
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args << "--disable-indev=qtkit" if build.without? "qtkit"
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if build.with? "openjpeg"
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args << "--enable-libopenjpeg"
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args << "--disable-decoder=jpeg2000"
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args << "--extra-cflags=" + `pkg-config --cflags libopenjpeg`.chomp
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end
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# These librares are GPL-incompatible, and require ffmpeg be built with
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# the "--enable-nonfree" flag, which produces unredistributable libraries
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if %w[faac fdk-aac openssl].any? { |f| build.with? f }
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args << "--enable-nonfree"
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end
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# A bug in a dispatch header on 10.10, included via CoreFoundation,
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# prevents GCC from building VDA support. GCC has no problems on
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# 10.9 and earlier.
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# See: https://github.com/Homebrew/homebrew/issues/33741
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if MacOS.version < :yosemite || ENV.compiler == :clang
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args << "--enable-vda"
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else
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args << "--disable-vda"
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end
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# For 32-bit compilation under gcc 4.2, see:
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# https://trac.macports.org/ticket/20938#comment:22
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ENV.append_to_cflags "-mdynamic-no-pic" if Hardware.is_32_bit? && Hardware::CPU.intel? && ENV.compiler == :clang
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system "./configure", *args
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if MacOS.prefer_64_bit?
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inreplace "config.mak" do |s|
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shflags = s.get_make_var "SHFLAGS"
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if shflags.gsub!(" -Wl,-read_only_relocs,suppress", "")
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s.change_make_var! "SHFLAGS", shflags
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end
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end
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end
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system "make", "install"
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if build.with? "tools"
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system "make", "alltools"
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bin.install Dir["tools/*"].select { |f| File.executable? f }
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end
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end
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def caveats
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if build.without? "faac" then <<-EOS.undent
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FFmpeg has been built without libfaac for licensing reasons;
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libvo-aacenc is used by default.
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To install with libfaac, you can:
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brew reinstall ffmpeg28 --with-faac
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You can also use the experimental FFmpeg encoder, libfdk-aac, or
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libvo_aacenc to encode AAC audio:
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ffmpeg -i input.wav -c:a aac -strict experimental output.m4a
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Or:
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brew reinstall ffmpeg28 --with-fdk-aac
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ffmpeg -i input.wav -c:a libfdk_aac output.m4a
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EOS
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end
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end
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test do
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# Create an example mp4 file
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system "#{bin}/ffmpeg", "-y", "-filter_complex",
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"testsrc=rate=1:duration=1", "#{testpath}/video.mp4"
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assert (testpath/"video.mp4").exist?
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end
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end
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