How to access multiple CSI cameras on jetson tx2

Using what commands, can I access 3 CSI cameras simultaneously?
I need commands under both terminal and OpenCV pls.
Probably something like “nvcamerasrc ! video/x-raw(memory:NVMM), width=(int)1280, height=(int)720,format=(string)I420, framerate=(fraction)30/1 ! nvvidconv flip-method=0 ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink”.

Environment: JetPack 3.3, Ubuntu 16.04.

I spent a lot of time looking for the answer, but no clues.


Please check tegra_multimedia_api samples:


I wrote a script to launch gstreamer for up to 6 cameras for testing purposes. I will post it here.

If you run into problems you’ll likely need to reassign the overlays. I have a script for that too.
camera-mosaic.txt (1.94 KB)

@DaneLLL and @D3_growe Great!