nixpkgs/pkgs/development/libraries/ffmpeg-full/default.nix

{ stdenv, fetchurl, fetchpatch, pkgconfig, perl, texinfo, yasm
/*
 *  Licensing options (yes some are listed twice, filters and such are not listed)
 */
, gplLicensing ? true # GPL: fdkaac,openssl,frei0r,cdio,samba,utvideo,vidstab,x265,x265,xavs,avid,zvbi,x11grab
, version3Licensing ? true # (L)GPL3: opencore-amrnb,opencore-amrwb,samba,vo-aacenc,vo-amrwbenc
, nonfreeLicensing ? false # NONFREE: openssl,fdkaac,blackmagic-design-desktop-video
/*
 *  Build options
 */
, smallBuild ? false # Optimize for size instead of speed
, runtimeCpuDetectBuild ? true # Detect CPU capabilities at runtime (disable to compile natively)
, grayBuild ? true # Full grayscale support
, swscaleAlphaBuild ? true # Alpha channel support in swscale
, hardcodedTablesBuild ? true # Hardcode decode tables instead of runtime generation
, safeBitstreamReaderBuild ? true # Buffer boundary checking in bitreaders
, multithreadBuild ? true # Multithreading via pthreads/win32 threads
, networkBuild ? true # Network support
, pixelutilsBuild ? true # Pixel utils in libavutil
, enableLto ? false # build with link-time optimization
/*
 *  Program options
 */
, ffmpegProgram ? true # Build ffmpeg executable
, ffplayProgram ? true # Build ffplay executable
, ffprobeProgram ? true # Build ffprobe executable
, qtFaststartProgram ? true # Build qt-faststart executable
/*
 *  Library options
 */
, avcodecLibrary ? true # Build avcodec library
, avdeviceLibrary ? true # Build avdevice library
, avfilterLibrary ? true # Build avfilter library
, avformatLibrary ? true # Build avformat library
, avresampleLibrary ? true # Build avresample library
, avutilLibrary ? true # Build avutil library
, postprocLibrary ? true # Build postproc library
, swresampleLibrary ? true # Build swresample library
, swscaleLibrary ? true # Build swscale library
/*
 *  Documentation options
 */
, htmlpagesDocumentation ? false # HTML documentation pages
, manpagesDocumentation ? true # Man documentation pages
, podpagesDocumentation ? false # POD documentation pages
, txtpagesDocumentation ? false # Text documentation pages
/*
 *  External libraries options
 */
, alsaLib ? null # Alsa in/output support
#, avisynth ? null # Support for reading AviSynth scripts
, bzip2 ? null
, celt ? null # CELT decoder
#, crystalhd ? null # Broadcom CrystalHD hardware acceleration
, dav1d ? null # AV1 decoder (focused on speed and correctness)
#, decklinkExtlib ? false, blackmagic-design-desktop-video ? null # Blackmagic Design DeckLink I/O support
, fdkaacExtlib ? false, fdk_aac ? null # Fraunhofer FDK AAC de/encoder
#, flite ? null # Flite (voice synthesis) support
, fontconfig ? null # Needed for drawtext filter
, freetype ? null # Needed for drawtext filter
, frei0r ? null # frei0r video filtering
, fribidi ? null # Needed for drawtext filter
, game-music-emu ? null # Game Music Emulator
, gnutls ? null
, gsm ? null # GSM de/encoder
#, ilbc ? null # iLBC de/encoder
, libjack2 ? null # Jack audio (only version 2 is supported in this build)
, ladspaH ? null # LADSPA audio filtering
, lame ? null # LAME MP3 encoder
, libass ? null # (Advanced) SubStation Alpha subtitle rendering
, libaom ? null # AV1 encoder
, libbluray ? null # BluRay reading
, libbs2b ? null # bs2b DSP library
, libcaca ? null # Textual display (ASCII art)
#, libcdio-paranoia ? null # Audio CD grabbing
, libdc1394 ? null, libraw1394 ? null # IIDC-1394 grabbing (ieee 1394)
, libiconv ? null
#, libiec61883 ? null, libavc1394 ? null # iec61883 (also uses libraw1394)
, libmfx ? null # Hardware acceleration vis libmfx
, libmodplug ? null # ModPlug support
, libmysofa ? null # HRTF support via SOFAlizer
#, libnut ? null # NUT (de)muxer, native (de)muser exists
, libogg ? null # Ogg container used by vorbis & theora
, libopus ? null # Opus de/encoder
, libssh ? null # SFTP protocol
, libtheora ? null # Theora encoder
, libv4l ? null # Video 4 Linux support
, libva ? null # Vaapi hardware acceleration
, libvdpau ? null # Vdpau hardware acceleration
, libvorbis ? null # Vorbis de/encoding, native encoder exists
, libvpx ? null # VP8 & VP9 de/encoding
, libwebp ? null # WebP encoder
, libX11 ? null # Xlib support
, libxcb ? null # X11 grabbing using XCB
, libxcbshmExtlib ? true # X11 grabbing shm communication
, libxcbxfixesExtlib ? true # X11 grabbing mouse rendering
, libxcbshapeExtlib ? true # X11 grabbing shape rendering
, libXv ? null # Xlib support
, libXext ? null # Xlib support
, lzma ? null # xz-utils
, nvenc ? !stdenv.isDarwin && !stdenv.isAarch64, nv-codec-headers ? null # NVIDIA NVENC support
, openal ? null # OpenAL 1.1 capture support
#, opencl ? null # OpenCL code
, opencore-amr ? null # AMR-NB de/encoder & AMR-WB decoder
#, opencv ? null # Video filtering
, openglExtlib ? false, libGLU_combined ? null # OpenGL rendering
#, openh264 ? null # H.264/AVC encoder
, openjpeg ? null # JPEG 2000 de/encoder
, opensslExtlib ? false, openssl ? null
, libpulseaudio ? null # Pulseaudio input support
, rtmpdump ? null # RTMP[E] support
#, libquvi ? null # Quvi input support
, samba ? null # Samba protocol
#, schroedinger ? null # Dirac de/encoder
, SDL2 ? null
#, shine ? null # Fixed-point MP3 encoder
, soxr ? null # Resampling via soxr
, speex ? null # Speex de/encoder
#, twolame ? null # MP2 encoder
#, utvideo ? null # Ut Video de/encoder
, vid-stab ? null # Video stabilization
#, vo-aacenc ? null # AAC encoder
, vo-amrwbenc ? null # AMR-WB encoder
, wavpack ? null # Wavpack encoder
, x264 ? null # H.264/AVC encoder
, x265 ? null # H.265/HEVC encoder
, xavs ? null # AVS encoder
, xvidcore ? null # Xvid encoder, native encoder exists
, zeromq4 ? null # Message passing
, zlib ? null
#, zvbi ? null # Teletext support
/*
 *  Developer options
 */
, debugDeveloper ? false
, optimizationsDeveloper ? true
, extraWarningsDeveloper ? false
, strippingDeveloper ? false
/*
 *  Darwin frameworks
 */
, Cocoa, CoreAudio, CoreServices, AVFoundation, MediaToolbox
, VideoDecodeAcceleration
}:

/* Maintainer notes:
 *
 * Version bumps:
 * It should always be safe to bump patch releases (e.g. 2.1.x, x being a patch release)
 * If adding a new branch, note any configure flags that were added, changed, or deprecated/removed
 *   and make the necessary changes.
 *
 * Packages with errors:
 *   flite ilbc schroedinger
 *   opencv - circular dependency issue
 *
 * Not packaged:
 *   aacplus avisynth cdio-paranoia crystalhd libavc1394 libiec61883
 *   libnut libquvi nvenc opencl openh264 oss shine twolame
 *   utvideo vo-aacenc vo-amrwbenc xvmc zvbi blackmagic-design-desktop-video
 *
 * Need fixes to support Darwin:
 *   frei0r game-music-emu gsm libjack2 libmfx(intel-media-sdk) libssh
 *   libvpx(stable 1.3.0) openal openjpeg pulseaudio rtmpdump samba vid-stab
 *   wavpack x265 xavs
 *
 * Need fixes to support AArch64:
 *   libmfx(intel-media-sdk) nvenc
 *
 * Not supported:
 *   stagefright-h264(android only)
 *
 * Known issues:
 * flite: configure fails to find library
 *   Tried modifying ffmpeg's configure script and flite to use pkg-config
 * Cross-compiling will disable features not present on host OS
 *   (e.g. dxva2 support [DirectX] will not be enabled unless natively compiled on Cygwin)
 *
 */

let
  inherit (stdenv) isCygwin isDarwin isFreeBSD isLinux isAarch64;
  inherit (stdenv.lib) optional optionals optionalString enableFeature;
in

/*
 *  Licensing dependencies
 */
assert version3Licensing -> gplLicensing;
assert nonfreeLicensing -> gplLicensing && version3Licensing;
/*
 *  Build dependencies
 */
assert networkBuild -> gnutls != null || opensslExtlib;
assert pixelutilsBuild -> avutilLibrary;
/*
 *  Platform dependencies
 */
assert isDarwin -> !nvenc;
/*
 *  Program dependencies
 */
assert ffmpegProgram -> avcodecLibrary
                     && avfilterLibrary
                     && avformatLibrary
                     && swresampleLibrary;
assert ffplayProgram -> avcodecLibrary
                     && avformatLibrary
                     && swscaleLibrary
                     && swresampleLibrary
                     && SDL2 != null;
assert ffprobeProgram -> avcodecLibrary && avformatLibrary;
/*
 *  Library dependencies
 */
assert avcodecLibrary -> avutilLibrary; # configure flag since 0.6
assert avdeviceLibrary -> avformatLibrary
                       && avcodecLibrary
                       && avutilLibrary; # configure flag since 0.6
assert avformatLibrary -> avcodecLibrary && avutilLibrary; # configure flag since 0.6
assert avresampleLibrary -> avutilLibrary;
assert postprocLibrary -> avutilLibrary;
assert swresampleLibrary -> soxr != null;
assert swscaleLibrary -> avutilLibrary;
/*
 *  External libraries
 */
#assert decklinkExtlib -> blackmagic-design-desktop-video != null
#                                       && !isCygwin && multithreadBuild # POSIX threads required
#                                       && nonfreeLicensing;
assert fdkaacExtlib -> fdk_aac != null && nonfreeLicensing;
assert gnutls != null -> !opensslExtlib;
assert libxcbshmExtlib -> libxcb != null;
assert libxcbxfixesExtlib -> libxcb != null;
assert libxcbshapeExtlib -> libxcb != null;
assert openglExtlib -> libGLU_combined != null;
assert opensslExtlib -> gnutls == null && openssl != null && nonfreeLicensing;

stdenv.mkDerivation rec {
  pname = "ffmpeg-full";
  version = "4.2.1";

  src = fetchurl {
    url = "https://www.ffmpeg.org/releases/ffmpeg-${version}.tar.xz";
    sha256 = "1m5nkc61ihgcf0b2wabm0zyqa8sj3c0w8fi6kr879lb0kdzciiyf";
  };

  patches = [ ./prefer-libdav1d-over-libaom.patch ];

  prePatch = ''
    patchShebangs .
  '' + stdenv.lib.optionalString stdenv.isDarwin ''
    sed -i 's/#ifndef __MAC_10_11/#if 1/' ./libavcodec/audiotoolboxdec.c
  '' + stdenv.lib.optionalString (frei0r != null) ''
    substituteInPlace libavfilter/vf_frei0r.c \
      --replace /usr/local/lib/frei0r-1 ${frei0r}/lib/frei0r-1
    substituteInPlace doc/filters.texi \
      --replace /usr/local/lib/frei0r-1 ${frei0r}/lib/frei0r-1
  '';

  configurePlatforms = [];
  configureFlags = [
    "--target_os=${stdenv.hostPlatform.parsed.kernel.name}"
    "--arch=${stdenv.hostPlatform.parsed.cpu.name}"
    /*
     *  Licensing flags
     */
    (enableFeature gplLicensing "gpl")
    (enableFeature version3Licensing "version3")
    (enableFeature nonfreeLicensing "nonfree")
    /*
     *  Build flags
     */
    # On some ARM platforms --enable-thumb
    "--enable-shared"
    (enableFeature true "pic")
    (if stdenv.cc.isClang then "--cc=clang" else null)
    (enableFeature smallBuild "small")
    (enableFeature runtimeCpuDetectBuild "runtime-cpudetect")
    (enableFeature enableLto "lto")
    (enableFeature grayBuild "gray")
    (enableFeature swscaleAlphaBuild "swscale-alpha")
    (enableFeature hardcodedTablesBuild "hardcoded-tables")
    (enableFeature safeBitstreamReaderBuild "safe-bitstream-reader")
    (if multithreadBuild then (
       if isCygwin then
         "--disable-pthreads --enable-w32threads"
       else # Use POSIX threads by default
         "--enable-pthreads --disable-w32threads")
     else
       "--disable-pthreads --disable-w32threads")
    "--disable-os2threads" # We don't support OS/2
    (enableFeature networkBuild "network")
    (enableFeature pixelutilsBuild "pixelutils")
    /*
     *  Program flags
     */
    (enableFeature ffmpegProgram "ffmpeg")
    (enableFeature ffplayProgram "ffplay")
    (enableFeature ffprobeProgram "ffprobe")
    /*
     *  Library flags
     */
    (enableFeature avcodecLibrary "avcodec")
    (enableFeature avdeviceLibrary "avdevice")
    (enableFeature avfilterLibrary "avfilter")
    (enableFeature avformatLibrary "avformat")
    (enableFeature avresampleLibrary "avresample")
    (enableFeature avutilLibrary "avutil")
    (enableFeature (postprocLibrary && gplLicensing) "postproc")
    (enableFeature swresampleLibrary "swresample")
    (enableFeature swscaleLibrary "swscale")
    /*
     *  Documentation flags
     */
    (enableFeature (htmlpagesDocumentation
          || manpagesDocumentation
          || podpagesDocumentation
          || txtpagesDocumentation) "doc")
    (enableFeature htmlpagesDocumentation "htmlpages")
    (enableFeature manpagesDocumentation "manpages")
    (enableFeature podpagesDocumentation "podpages")
    (enableFeature txtpagesDocumentation "txtpages")
    /*
     *  External libraries
     */
    #(enableFeature avisynth "avisynth")
    (enableFeature (bzip2 != null) "bzlib")
    (enableFeature (celt != null) "libcelt")
    #(enableFeature crystalhd "crystalhd")
    (enableFeature (dav1d != null) "libdav1d")
    #(enableFeature decklinkExtlib "decklink")
    (enableFeature (fdkaacExtlib && gplLicensing) "libfdk-aac")
    #(enableFeature (flite != null) "libflite")
    "--disable-libflite" # Force disable until a solution is found
    (enableFeature (fontconfig != null) "fontconfig")
    (enableFeature (freetype != null) "libfreetype")
    (enableFeature (frei0r != null && gplLicensing) "frei0r")
    (enableFeature (fribidi != null) "libfribidi")
    (enableFeature (game-music-emu != null) "libgme")
    (enableFeature (gnutls != null) "gnutls")
    (enableFeature (gsm != null) "libgsm")
    #(enableFeature (ilbc != null) "libilbc")
    (enableFeature (ladspaH !=null) "ladspa")
    (enableFeature (lame != null) "libmp3lame")
    (enableFeature (libaom != null) "libaom")
    (enableFeature (libass != null) "libass")
    #(enableFeature (libavc1394 != null) null null)
    (enableFeature (libbluray != null) "libbluray")
    (enableFeature (libbs2b != null) "libbs2b")
    #(enableFeature (libcaca != null) "libcaca")
    #(enableFeature (cdio-paranoia != null && gplLicensing) "libcdio")
    (enableFeature (if isLinux then libdc1394 != null && libraw1394 != null else false) "libdc1394")
    (enableFeature (libiconv != null) "iconv")
    #(enableFeature (if isLinux then libiec61883 != null && libavc1394 != null && libraw1394 != null else false) "libiec61883")
    (enableFeature (if isLinux && !isAarch64 then libmfx != null else false) "libmfx")
    (enableFeature (libmodplug != null) "libmodplug")
    (enableFeature (libmysofa != null) "libmysofa")
    #(enableFeature (libnut != null) "libnut")
    (enableFeature (libopus != null) "libopus")
    (enableFeature (libssh != null) "libssh")
    (enableFeature (libtheora != null) "libtheora")
    (enableFeature (if isLinux then libv4l != null else false) "libv4l2")
    (enableFeature ((isLinux || isFreeBSD) && libva != null) "vaapi")
    (enableFeature (libvdpau != null) "vdpau")
    (enableFeature (libvorbis != null) "libvorbis")
    (enableFeature (libvpx != null) "libvpx")
    (enableFeature (libwebp != null) "libwebp")
    (enableFeature (libX11 != null && libXv != null && libXext != null) "xlib")
    (enableFeature (libxcb != null) "libxcb")
    (enableFeature libxcbshmExtlib "libxcb-shm")
    (enableFeature libxcbxfixesExtlib "libxcb-xfixes")
    (enableFeature libxcbshapeExtlib "libxcb-shape")
    (enableFeature (lzma != null) "lzma")
    (enableFeature nvenc "nvenc")
    (enableFeature (openal != null) "openal")
    #(enableFeature opencl "opencl")
    (enableFeature (opencore-amr != null && version3Licensing) "libopencore-amrnb")
    #(enableFeature (opencv != null) "libopencv")
    (enableFeature openglExtlib "opengl")
    #(enableFeature (openh264 != null) "openh264")
    (enableFeature (openjpeg != null) "libopenjpeg")
    (enableFeature (opensslExtlib && gplLicensing) "openssl")
    (enableFeature (libpulseaudio != null) "libpulse")
    #(enableFeature quvi "libquvi")
    (enableFeature (rtmpdump != null) "librtmp")
    #(enableFeature (schroedinger != null) "libschroedinger")
    (enableFeature (SDL2 != null) "sdl2")
    (enableFeature (soxr != null) "libsoxr")
    (enableFeature (speex != null) "libspeex")
    #(enableFeature (twolame != null) "libtwolame")
    #(enableFeature (utvideo != null && gplLicensing) "libutvideo")
    (enableFeature (vid-stab != null && gplLicensing) "libvidstab") # Actual min. version 2.0
    #(enableFeature (vo-aacenc != null && version3Licensing) "libvo-aacenc")
    (enableFeature (vo-amrwbenc != null && version3Licensing) "libvo-amrwbenc")
    (enableFeature (wavpack != null) "libwavpack")
    (enableFeature (x264 != null && gplLicensing) "libx264")
    (enableFeature (x265 != null && gplLicensing) "libx265")
    (enableFeature (xavs != null && gplLicensing) "libxavs")
    (enableFeature (xvidcore != null && gplLicensing) "libxvid")
    (enableFeature (zeromq4 != null) "libzmq")
    (enableFeature (zlib != null) "zlib")
    #(enableFeature (zvbi != null && gplLicensing) "libzvbi")
    /*
     * Developer flags
     */
    (enableFeature debugDeveloper "debug")
    (enableFeature optimizationsDeveloper "optimizations")
    (enableFeature extraWarningsDeveloper "extra-warnings")
    (enableFeature strippingDeveloper "stripping")
  ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
    "--cross-prefix=${stdenv.cc.targetPrefix}"
    "--enable-cross-compile"
  ];

  nativeBuildInputs = [ perl pkgconfig texinfo yasm ];

  buildInputs = [
    bzip2 celt dav1d fontconfig freetype frei0r fribidi game-music-emu gnutls gsm
    libjack2 ladspaH lame libaom libass libbluray libbs2b libcaca libdc1394 libmodplug libmysofa
    libogg libopus libssh libtheora libvdpau libvorbis libvpx libwebp libX11
    libxcb libXv libXext lzma openal openjpeg libpulseaudio rtmpdump opencore-amr
    samba SDL2 soxr speex vid-stab vo-amrwbenc wavpack x264 x265 xavs xvidcore
    zeromq4 zlib
  ] ++ optional openglExtlib libGLU_combined
    ++ optionals nonfreeLicensing [ fdk_aac openssl ]
    ++ optional ((isLinux || isFreeBSD) && libva != null) libva
    ++ optionals isLinux [ alsaLib libraw1394 libv4l ]
    ++ optional (isLinux && !isAarch64 && libmfx != null) libmfx
    ++ optional nvenc nv-codec-headers
    ++ optionals stdenv.isDarwin [ Cocoa CoreServices CoreAudio AVFoundation
                                   MediaToolbox VideoDecodeAcceleration
                                   libiconv ];

  buildFlags = [ "all" ]
    ++ optional qtFaststartProgram "tools/qt-faststart"; # Build qt-faststart executable

  # Hacky framework patching technique borrowed from the phantomjs2 package
  postInstall = optionalString qtFaststartProgram ''
    cp -a tools/qt-faststart $out/bin/
  '';

  enableParallelBuilding = true;

  meta = with stdenv.lib; {
    description = "A complete, cross-platform solution to record, convert and stream audio and video";
    homepage = https://www.ffmpeg.org/;
    longDescription = ''
      FFmpeg is the leading multimedia framework, able to decode, encode, transcode,
      mux, demux, stream, filter and play pretty much anything that humans and machines
      have created. It supports the most obscure ancient formats up to the cutting edge.
      No matter if they were designed by some standards committee, the community or
      a corporation.
    '';
    license = (
      if nonfreeLicensing then
        licenses.unfreeRedistributable
      else if version3Licensing then
        licenses.gpl3
      else if gplLicensing then
        licenses.gpl2Plus
      else
        licenses.lgpl21Plus
    );
    platforms = platforms.all;
    maintainers = with maintainers; [ codyopel fuuzetsu ];
  };
}