My setup consists of Nvidia Jetson TX2 +Auvidea J20 https://auvidea.eu/j20/+ 4 number of Raspberry Pi Cameras. I am able to read from all cameras one at a time using the following gstreamer pipeline in Opencv
cv2.VideoCapture("nvcamerasrc sensor-id=2 ! video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, format=(string)I420, framerate=(fraction)30/1 ! nvvidconv ! video/x-raw, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink")
I can read from each of the all cameras (one at a time) by changing the sensor-id, but when I try to read from a second camera by creating a second instance of the above code, with another sensor-id, it fails and crashes the nvcamera-deamon.
Can someone help me to get it working. Thanks!