FFmpeg官網：http://www.ffmpeg.org
官網介紹
FFmpeg is the leading multimedia framework, able to?decode,?encode,?transcode,?mux,?demux,?stream,?filter?and?play?pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge. No matter if they were designed by some standards committee, the community or a corporation. It is also highly portable: FFmpeg compiles, runs, and passes our testing infrastructure?FATEacross Linux, Mac OS X, Microsoft Windows, the BSDs, Solaris, etc. under a wide variety of build environments, machine architectures, and configurations.
下載安裝
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1、下載最新源碼包并解壓
$ wget http://ffmpeg.org/releases/ffmpeg-4.0.2.tar.bz2
$ tar jxvf ffmpeg-4.0.2.tar.bz2
2、需要先安裝yasm
$ yum install yasm
3、安裝ffmpeg
$ cd ffmpeg-4.0.2
$ ./configure
$ make
$ make install
4、安裝成功
$ ffmpeg
輸入ffmpeg打印了相關版本等信息，表示安裝成功
