Our camera appears as /dev/videoX device node,where X is between [0-5].
Our camera appears as /dev/videoX device node,where X is between [0-5].
+
+
Our camera module, mapped as /dev/videoX device node in the Jetson system.
+
+
During the OS boot process, the cameras are detected in the order of i2c bus from smallest to largest. For example, if only one camera is connected, X is 0 regardless of the hardware connection to the location. if 5 cameras are connected, X is reflected as [0-4] according to i2c bus from smallest to largest.
in gstreamer command ,v4l2src has a param device=/dev/videoX to identify which camera to use.
in gstreamer command ,v4l2src has a param device=/dev/videoX to identify which camera to use.