Hi all,
I've got a Cisco SX-20 video server, with root access to the device's command line interface. I'd like to be able to grab a frame from the HDMI input - as well as control the pan/tilt/zoom etc of the camera.
I see that `v4l2-ctl` is installed, but commands like `v4l2-ctl --list-format` just output a seemingly endless list of empty format descriptions. Nothing I've tried so far has worked.
Is this possible?
