ffmpeg windows使用

1.到https://ffmpeg.zeranoe.com/builds/下载

[![](http://images.lmyperson.com/FkKZ684Q8_2arh-YjikIufeUUSOB?imageView2/0/q/75|watermark/2/text/QOaFlee8mOWwj-agiCBsbXlwZXJzb24=/font/5qW35L2T/fontsize/400/fill/IzJDMTBGQw==/dissolve/100/gravity/SouthEast/dx/10/dy/10|imageslim)](http://images.lmyperson.com/FkKZ684Q8_2arh-YjikIufeUUSOB)

2.将  c:\ffmpeg\bin  加入环境变量

3.执行 ffmpeg -i https://media-qncdn.ruguoapp.com/31e2576cfa999deb046d677c7c5870a674c284b1015abed4d0ab73b1a06f6e05-5c946dc7685e97fdfae46d7a.m3u8 -vcodec copy -acodec copy xxx.mp4

ok