ffmpeg 常用命令

推流修改比特率和帧数：

streamlink $URL 720p -O | ffmpeg -re -i pipe:0 -vcodec h264 -b:v 300k -r 15 -c:a aac -f flv $RTMP

 

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https://blog.csdn.net/DaveBobo/article/details/80685328

https:///documentation.html

https://www.cnblogs.com/chen1987lei/archive/2010/12/03/1895242.html