when i look at jtop the ram, cpu and gpu usages are under the limit, Jetson_clocks is enabled and the cameras fps and auto-exposure are set to give constant 30fps.
Questions:
Is it possible to record at 30fps 640x480 2 usb cameras on the jetson nano 2gb dev kit?
Is there any error in the gstreamer pipeline? can it be made more efficient to achieve 30fps ?
hey Dane, i am already using a separate thread just to read frames in which i am reading both the cameras. Although now i have made 2 separate threads now each for a camera and the resultant fps has not improved its still at 25fps.
Hi,
You can execute sudo tegrastats to get system loading. From the description it is very likely the performance is capped by CPU capability. OpenCV generally takes significant CPU usage.
Hey Dane, found the problem in my application it was due to high file io, i have solved the issue now and it does seem that even cv2 is also adding to the cpu usage but that under my threshold.