diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 108 |
1 files changed, 60 insertions, 48 deletions
@@ -185,54 +185,66 @@ Individual component options: --disable-filters disable all filters External library support: - --enable-avisynth enable reading of AviSynth script files [no] - --enable-bzlib enable bzlib [autodetect] - --enable-frei0r enable frei0r video filtering - --enable-gnutls enable gnutls [no] - --enable-libbs2b enable bs2b DSP library [no] - --enable-libcdio enable audio CD grabbing with libcdio - --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 - and libraw1394 [no] - --enable-libdcadec enable DCA decoding via libdcadec [no] - --enable-libfaac enable AAC encoding via libfaac [no] - --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no] - --enable-libfontconfig enable libfontconfig [no] - --enable-libfreetype enable libfreetype [no] - --enable-libgsm enable GSM de/encoding via libgsm [no] - --enable-libilbc enable iLBC de/encoding via libilbc [no] - --enable-libkvazaar enable HEVC encoding via libkvazaar [no] - --enable-libmp3lame enable MP3 encoding via libmp3lame [no] - --enable-libnpp enable NVIDIA Performance Primitives-based code [no] - --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] - --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] - --enable-libopencv enable video filtering via libopencv [no] - --enable-libopenh264 enable H.264 encoding via OpenH264 [no] - --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] - --enable-libopus enable Opus de/encoding via libopus [no] - --enable-libpulse enable Pulseaudio input via libpulse [no] - --enable-librtmp enable RTMP[E] support via librtmp [no] - --enable-libschroedinger enable Dirac de/encoding via libschroedinger [no] - --enable-libsnappy enable Snappy compression [no] - --enable-libspeex enable Speex de/encoding via libspeex [no] - --enable-libtheora enable Theora encoding via libtheora [no] - --enable-libtwolame enable MP2 encoding via libtwolame [no] - --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] - --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] - --enable-libvorbis enable Vorbis encoding via libvorbis [no] - --enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no] - --enable-libwavpack enable wavpack encoding via libwavpack [no] - --enable-libwebp enable WebP encoding via libwebp [no] - --enable-libx264 enable H.264 encoding via x264 [no] - --enable-libx265 enable HEVC encoding via x265 [no] - --enable-libxavs enable AVS encoding via xavs [no] - --enable-libxcb enable X11 grabbing using XCB [no] - --enable-libxcb-shm enable X11 grabbing shm communication [auto] - --enable-libxcb-xfixes enable X11 grabbing mouse rendering [auto] - --enable-libxvid enable Xvid encoding via xvidcore, - native MPEG-4/Xvid encoder exists [no] - --enable-openssl enable openssl [no] - --enable-x11grab enable X11 grabbing (legacy) [no] - --enable-zlib enable zlib [autodetect] + + Using any of the following switches will allow Libav to link to the + corresponding external library. All the components depending on that library + will become enabled, if all their other dependencies are met and they are not + explicitly disabled. E.g. --enable-libwavpack will enable linking to + libwavpack and allow the libwavpack encoder to be built, unless it is + specifically disabled with --disable-encoder=libwavpack. + + Note that only the system libraries are auto-detected. All the other external + libraries must be explicitly enabled. + + Also note that the following help text describes the purpose of the libraries + themselves, not all their features will necessarily be usable by Libav. + + --enable-avisynth video frameserver + --enable-bzlib bzip2 compression [autodetect] + --enable-frei0r video filtering plugins + --enable-gnutls crypto + --enable-libbs2b Bauer stereophonic-to-binaural DSP + --enable-libcdio audio CD input + --enable-libdc1394 IEEE 1394/Firewire camera input + --enable-libdcadec DCA audio decoding + --enable-libfaac AAC audio encoding + --enable-libfdk-aac AAC audio encoding/decoding + --enable-libfontconfig font configuration and management + --enable-libfreetype font rendering + --enable-libgsm GSM audio encoding/decoding + --enable-libilbc ILBC audio encoding/decoding + --enable-libkvazaar HEVC video encoding + --enable-libmp3lame MP3 audio encoding + --enable-libnpp CUDA processing + --enable-libopencore-amrnb AMR-NB audio encoding/decoding + --enable-libopencore-amrwb AMR-WB audio decoding + --enable-libopencv computer vision + --enable-libopenh264 H.264 video encoding/decoding + --enable-libopenjpeg JPEG 2000 image encoding/decoding + --enable-libopus Opus audio encoding/decoding + --enable-libpulse Pulseaudio sound server + --enable-librtmp RTMP streaming + --enable-libschroedinger Dirac video encoding/decoding + --enable-libsnappy snappy compression + --enable-libspeex Speex audio encoding/decoding + --enable-libtheora Theora video encoding/decoding + --enable-libtwolame MP2 audio encoding + --enable-libvo-aacenc AAC audio encoding + --enable-libvo-amrwbenc AMR-WB audio encoding + --enable-libvorbis Vorbis audio encoding/decoding + --enable-libvpx VP* video encoding/decoding + --enable-libwavpack Wavpack audio encoding/decoding + --enable-libwebp WebP image encoding/decoding + --enable-libx264 H.264 video encoding + --enable-libx265 HEVC video encoding + --enable-libxavs Chinese AVS video encoding + --enable-libxcb X window system protocol communication + --enable-libxcb-shm X11 shm communication [auto] + --enable-libxcb-xfixes X11 mouse rendering [auto] + --enable-libxvid MPEG-4 ASP video encoding + --enable-openssl crypto + --enable-x11grab X11 grabbing through xlib (legacy, use xcb instead) + --enable-zlib compression [autodetect] Toolchain options: --arch=ARCH select architecture [$arch] |