Is your feature request related to a problem? Please describe.
The input of the video source can be another rtsp stream or stdin input from ffmpeg or libcamera-vid. I haven't seen any non-device options, should be easy to add support.
Describe the solution you'd like
--stdin option or --rstp-input option.
v4l2 stand for video4linux, the approach of this project is to use this standard interface. In order to feed with something else you can use v4l2loopback.
Is your feature request related to a problem? Please describe. The input of the video source can be another rtsp stream or stdin input from ffmpeg or libcamera-vid. I haven't seen any non-device options, should be easy to add support.
Describe the solution you'd like --stdin option or --rstp-input option.
Describe alternatives you've considered N/A