Play, record, convert, and stream audio and video
https://ffmpeg.org/ This formula is keg-only.

Current version

ffmpeg@2.8 requires the following formulae to be installed:
pkg-config 0.29.2 Manage compile and link flags for libraries
texi2html 5.0 Convert TeXinfo files to HTML
yasm 1.3.0_1 Modular BSD reimplementation of NASM
x264 r2795 H.264/AVC encoder
lame 3.99.5 High quality MPEG Audio Layer III (MP3) encoder
libvo-aacenc 0.1.3 VisualOn AAC encoder library
xvid 1.3.4 High-performance, high-quality MPEG-4 video library
faac ISO AAC audio encoder
fontconfig 2.12.6 XML-based font configuration API for X Windows
freetype 2.8.1 Software library to render fonts
theora 1.1.1 Open video compression format
libvorbis 1.3.5_1 Vorbis General Audio Compression Codec
libvpx 1.6.1 VP8/VP9 video codec
rtmpdump 2.4+20151223 Tool for downloading RTMP streaming media
opencore-amr 0.1.5 Audio codecs extracted from Android open source project
libass 0.14.0_1 Subtitle renderer for the ASS/SSA subtitle format
openjpeg 2.3.0 Library for JPEG-2000 image manipulation
snappy 1.1.7 Compression/decompression library aiming for high speed
speex 1.2.0 Audio codec designed for speech
schroedinger 1.0.11 High-speed implementation of the Dirac codec
fdk-aac 0.1.5 Standalone library of the Fraunhofer FDK AAC code from Android
opus 1.2.1 Audio codec
frei0r 1.6.1 Minimalistic plugin API for video effects
libcaca 0.99b19 Convert pixel information into colored ASCII art
libbluray 1.0.1 Blu-Ray disc playback library for media players like VLC
libsoxr 0.1.2 High quality, one-dimensional sample-rate conversion library
libquvi 0.4.1_2 C library to parse flash media stream properties
libvidstab 1.1.0 Transcode video stabilization plugin
x265 2.6 H.265/HEVC encoder
openssl 1.0.2n SSL/TLS cryptography library
libssh 0.7.5 C library SSHv1/SSHv2 client and server protocols
webp 0.6.1 Image format providing lossless and lossy compression for web images
zeromq 4.2.2 High-performance, asynchronous messaging library
libbs2b 3.1.0 Bauer stereophonic-to-binaural DSP
dcadec 0.2.0 DTS Coherent Acoustics decoder with support for HD extensions

Recent formula history

JCount ffmpeg@2.8 2.8.13
ilovezfs Use “squiggly” heredocs.
ilovezfs ffmpeg@2.8: use assert_predicate
ilovezfs ffmpeg@2.8: use Hardware::CPU.is_32_bit? instead of deprecated Hardware.is_32_bit?
ilovezfs ffmpeg@2.8: backport clock_gettime fix

Formula code at GitHub