
***** possible new features in version 4 *****

- Touchscreen GUI
- Very simple support for Network Cameras 
- Reading out the features FPS and resolution from USB cameras
- Recording only audio
- Area on all screens
- Magnifier on all screens
- Counter on all screens

- Fake Webcam
  - Example:
  - modprobe v4l2loopback
  - ffmpeg -f x11grab -r 15 -s 1280x720 -i :0.0+0,0 -vcodec rawvideo -pix_fmt yuv420p -threads 0 -f v4l2 /dev/video0