RTOS/AM5728: How to run video loopback code whenever USB Camera connected?

Part Number:AM5728

Tool/software: TI-RTOS

Hi sir,

I am using AM5728 Board, in that board video loop back code properly for normal cameras connected time,

Know i want connect USB Camera to that board and whenever i will run ./video_loopback it will detect and run --->for that any difference is there for normal camera and USB camera?

Then I am used below commands its properly worked

gst-launch-1.0   v4l2src device=/dev/video2 !   video/x-raw,width=640,height=480,framerate=10/1!   shmsink     socket-path=/tmp/foo3     sync=true     wait-for-connection=false     shm-size=10000000

But it is captured ,

I want to run video loopback for USB camera module.

Thanking You,

Ramachandra