Camera2API Identify HDMI Input over other Cameras

Which system do you use? Android, Ubuntu, OOWOW or others?


Which version of system do you use? Khadas official images, self built images, or others?

Khadas November Release

Please describe your issue below:

Trying to determine a way to identify the HDMI input through camera2api, when the device becomes available its given an ID, however if there is a USB camera already plugged in it will simply increment. there is the ability to use CameraCharacteristics and get INFO_VERSION however it currently returns NULL.

Im using a mix of USB UVC and Camera2Api for HDMI Input and only want to present the HDMI input to the user however depending on the USB inputs it could be a random ID.

i have tried using lens facing but some cameras show up as back and others as front.

Is it possible to add INFO_VERSION to next release? or is there another way

Post a console log of your issue below:

What ID? Can you describe it more clearly?