how to control camera when using tx2

I have opened camera of tx2, with command nvgstcapture-1.0 --pre-res=3
the camera opened and occupy the whole screen. I can’t quit it, do youknow hiw to quit? and the commands for camera? thanks

Hi song43928532,

Please use Ctrl+c (SIGINT Signal) to terminate the nvgstcapture-1.0 application. And nvgstcapture-1.0 application also has its own set of command line options available to control the camera.