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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2014-12-08 00:33:21 +0100 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2014-12-08 00:33:21 +0100 |
| commit | d9a4db657dcee1b18976d44c11567d3ac4fd0d83 (patch) | |
| tree | 9da5be2285c231ec6b3162fa8afb5336aa86440f /configure | |
| parent | 7502e1a3b743e1f02d16f9945c210faf8b902100 (diff) | |
| download | ffmpeg-d9a4db657dcee1b18976d44c11567d3ac4fd0d83.tar.gz | |
Improve configure help text.
Show which features external libraries enable.
Fixes ticket #4157
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -194,25 +194,27 @@ Individual component options: External library support: --enable-avisynth enable reading of AviSynth script files [no] --disable-bzlib disable bzlib [autodetect] - --enable-fontconfig enable fontconfig - --enable-frei0r enable frei0r video filtering - --enable-gnutls enable gnutls [no] + --enable-fontconfig enable fontconfig, useful for drawtext filter [no] + --enable-frei0r enable frei0r video filtering [no] + --enable-gnutls enable gnutls, needed for https support + if openssl is not used [no] --disable-iconv disable iconv [autodetect] - --enable-ladspa enable LADSPA audio filtering + --enable-ladspa enable LADSPA audio filtering [no] --enable-libaacplus enable AAC+ encoding via libaacplus [no] - --enable-libass enable libass subtitles rendering [no] + --enable-libass enable libass subtitles rendering, + needed for subtitles and ass filter [no] --enable-libbluray enable BluRay reading using libbluray [no] --enable-libbs2b enable bs2b DSP library [no] - --enable-libcaca enable textual display using libcaca + --enable-libcaca enable textual display using libcaca [no] --enable-libcelt enable CELT decoding via libcelt [no] - --enable-libcdio enable audio CD grabbing with libcdio + --enable-libcdio enable audio CD grabbing with libcdio [no] --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 and libraw1394 [no] --enable-libfaac enable AAC encoding via libfaac [no] --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no] --enable-libflite enable flite (voice synthesis) support via libflite [no] - --enable-libfreetype enable libfreetype [no] - --enable-libfribidi enable libfribidi [no] + --enable-libfreetype enable libfreetype, needed for drawtext filter [no] + --enable-libfribidi enable libfribidi, improves drawtext filter [no] --enable-libgme enable Game Music Emu via libgme [no] --enable-libgsm enable GSM de/encoding via libgsm [no] --enable-libiec61883 enable iec61883 via libiec61883 [no] @@ -264,7 +266,8 @@ External library support: --enable-openal enable OpenAL 1.1 capture support [no] --enable-opencl enable OpenCL code --enable-opengl enable OpenGL rendering [no] - --enable-openssl enable openssl [no] + --enable-openssl enable openssl, needed for https support + if gnutls is not used [no] --disable-sdl disable sdl [autodetect] --enable-x11grab enable X11 grabbing (legacy) [no] --disable-xlib disable xlib [autodetect] |