ffmpeg转.m3u8格式视频文件为mp4

安装docker
http://www.runoob.com/docker/windows-docker-install.html
http://mirrors.aliyun.com/docker-toolbox/windows/docker-toolbox/DockerToolbox-1.10.0.exe

安装ffmpeg镜像
https://hub.docker.com/r/jrottenberg/ffmpeg/
docker pull jrottenberg/ffmpeg

使用：

m3u8转MP4：
1、docker run -v PWD:/disk jrottenberg/ffmpeg -i "https://rescdn.yishihui.com/longvideo/transcode/video/2018-11-8/6e267229f52446fc873c8b23d76d03351541819775253.m3u8" -vcodec copy -acodec copy -absf aac_adtstoasc /disk/out2.mp4

查看文件详情：
docker run -v $PWD:/disk jrottenberg/ffmpeg -i /disk/a.mp4