指尖上的艺术 fingerart

## ffmpeg-cmd.md

      
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                Akagi201
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    video subtitle

ffmpeg -i *.mp4 -vf subtitles=*.srt output.mp4
element stream to ts


ffmpeg -i audio.aac -i ch2.h264 -acodec copy  -vcodec  copy -f mpegts out.ts

rtsp 2 rtmp


ffmpeg -rtsp_transport tcp -i rtsp://fuck.com/fuck/fuck -c copy -f flv rtmp://shit.com/shit/shit

截图片