視頻處理
1.最簡單的是參數-i(輸入源),源視頻,輸出視頻
ffmpeg -i xxx.mov xxx.webm
2.mp4轉碼爲webm
ffmpeg -i input.mp4 -c:v libvpx -crf 10 -b:v 1M -c:a libvorbis output.webm
(參數說明後補)
視頻推流
1.推流到本地的流服務器上,
ffmpeg -re -i test.mp4 -vcodec copy -acodec copy -f flv "rtmp://127.0.0.1:1935/myapp/test1"
Reference:
https://blog.csdn.net/loyachen/article/details/50907828
https://blog.csdn.net/zhoubotong2012/article/details/86711097
https://blog.csdn.net/qq_43474959/article/details/105366800#_11