libav

Audio and video processing tools

https://libav.org/

/api/formula/libav.json (JSON API)

Formula code on GitHub

Current versions:

stable 12.3
head ⚡️ HEAD
bottle 🍾 mojave, high_sierra, sierra, el_capitan

Options:

--with-openssl Enable SSL support
--with-sdl Enable avplay
--with-theora Enable Theora encoding via libtheora

Depends on:

faac 1.29.9.2 ISO AAC audio encoder
fdk-aac 0.1.6 Standalone library of the Fraunhofer FDK AAC code from Android
freetype 2.9.1 Software library to render fonts
lame 3.100 High quality MPEG Audio Layer III (MP3) encoder
libvorbis 1.3.6 Vorbis General Audio Compression Codec
libvpx 1.7.0 VP8/VP9 video codec
opus 1.2.1 Audio codec
x264 r2854 H.264/AVC encoder
xvid 1.3.5 High-performance, high-quality MPEG-4 video library

Depends on optionally:

openssl 1.0.2p SSL/TLS cryptography library
sdl 1.2.15 Low-level access to audio, keyboard, mouse, joystick and graphics
theora 1.1.1 Open video compression format

Depends on when building from source:

pkg-config 0.29.2 Manage compile and link flags for libraries
yasm 1.3.0 Modular BSD reimplementation of NASM

Analytics:

Installs (30 days)
libav 1,334
libav --with-sdl --with-theora 53
libav --with-openssl 12
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-frei0r --with-gnutls 4
libav --with-sdl 4
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 3
libav --with-openssl --with-libvo-aacenc 1
libav --with-openssl --with-rtmpdump --with-sdl --with-theora --with-fontconfig 1
libav --with-openssl --with-sdl 1
libav --with-openssl --with-sdl --with-theora 1
libav --with-rtmpdump --with-libvo-aacenc --with-fontconfig --with-gnutls 1
libav --with-sdl --with-theora --with-libvorbis 1
libav --with-theora 1
Installs on Request (30 days)
libav 1,118
libav --with-sdl --with-theora 50
libav --with-openssl 12
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 3
libav --with-sdl 2
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-frei0r --with-gnutls 1
libav --with-openssl --with-libvo-aacenc 1
libav --with-openssl --with-rtmpdump --with-sdl --with-theora --with-fontconfig 1
libav --with-openssl --with-sdl 1
libav --with-openssl --with-sdl --with-theora 1
libav --with-rtmpdump --with-libvo-aacenc --with-fontconfig --with-gnutls 1
libav --with-theora 1
Build Errors (30 days)
libav 1
libav # 1
libav # 1
Installs (90 days)
libav 7,839
libav --with-sdl --with-theora 221
libav --with-libvorbis --with-libvpx --with-freetype --with-fdk-aac --with-opus 38
libav --HEAD 23
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 23
libav --with-openssl 21
libav --with-theora 11
libav --with-sdl 9
libav --without-faac --without-x264 --without-xvid --without-fdk-aac 8
libav --with-gnutls 4
Installs on Request (90 days)
libav 5,444
libav --with-sdl --with-theora 207
libav --HEAD 21
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 19
libav --with-openssl 19
libav --with-theora 8
libav --without-faac --without-x264 --without-xvid --without-fdk-aac 8
libav --with-sdl 7
libav --with-gnutls 3
libav --with-openssl --with-fontconfig --with-gnutls 3
libav --with-openssl --with-rtmpdump 3
libav --with-openssl --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r 3
Installs (365 days)
libav 57,816
libav --with-libvorbis --with-libvpx --with-freetype --with-fdk-aac --with-opus 14,055
libav --with-sdl --with-theora 710
libav --with-sdl --with-theora --with-libvorbis 148
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 116
libav --with-openssl 58
libav --HEAD 51
libav --with-sdl 51
libav --with-theora 37
libav --with-rtmpdump 21
libav --with-gnutls 19
libav --with-freetype --with-fdk-aac 18
libav --with-libvpx 15
Installs on Request (365 days)
libav 41,107
libav --with-libvorbis --with-libvpx --with-freetype --with-fdk-aac --with-opus 13,252
libav --with-sdl --with-theora 637
libav --with-sdl --with-theora --with-libvorbis 118
libav --with-opencore-amr --with-openssl --with-rtmpdump --with-schroedinger --with-sdl --with-speex --with-theora --with-libvo-aacenc --with-fontconfig --with-frei0r --with-gnutls 85
libav --with-openssl 50
libav --HEAD 48
libav --with-sdl 33
libav --with-rtmpdump 17
libav --with-freetype --with-fdk-aac 16
libav --with-theora 16
libav --with-libvorbis --with-libvpx --with-freetype --with-opus 13
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