Im trying to run 4 web cams at the same time. The nano sees them but im only able to run 2 at a time.
It dosent matter which 2. But only 2
nano@nano-desktop:~$ v4l2-ctl --list-devices
UVC Camera (046d:0821) (usb-70090000.xusb-2.4.1):
/dev/video0
UVC Camera (046d:0821) (usb-70090000.xusb-2.4.2):
/dev/video1
UVC Camera (046d:0821) (usb-70090000.xusb-2.4.3):
/dev/video2
UVC Camera (046d:0821) (usb-70090000.xusb-2.4.4):
/dev/video3