# FFmpeg

## Crop video to 720x520 begin from 0:280
```bash
ffi in.mov -vf "crop=720:520:0:280" -c:v libx264 -c:a copy -b:v 1200k out.mp4
```

## Grab video from screen
```bash
ffmpeg -s 1920x1080 -framerate 10 -f x11grab -i :0 -qscale 6 out.mkv
```