FFmpeg is a tool that converts audio, video, and subtitles into a stream of open source computer programs. It contains the current industry-leading open source audio/video compiler libavcodec. It is composed of: Libavformat (audio and video packaging format generation and resolution), Libswscale (Fast video scaling), Libavfilter (Advanced video filtering system to support arbitrary filter chart), Libavutil (public utility function) and a simple multimedia 6186.html "> player, as well as live live experimental streaming server."
FFmpeg 0.9 This version contains hundreds of new features and bug fixes, including local Dirac decoder, mandelbrot-fracta video source, Libass filter, vble decoder, libopenjpeg support, mov/mp4 block and fragment support , multiple arm optimizations, GCC coverage support, libmodplug support, PulseAudio support, 422 H264 decoding support, one ProRes encoder, UT video decoder, MKV time code V2 consolidator, a G729 decoder, Libspeex support and hardware acceleration H.264 decode the Android system.
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