Higher CPU usage irresepective of Gstreamer Jetson Nano

Hello Experts,

CC: @kayccc

My CPU usage is higher even though the gstreamer pipeline is used for streaming video.

'rtspsrc location=rtsp://test:test1234@ ! rtph264depay ! h264parse ! omxh264dec ! nvvidconv ! video/x-raw,format=BGRx ! queue ! videoconvert ! queue ! video/x-raw, format=BGR ! appsink'

Anyways to optimize it further

Please check

Since OpenCV needs BGR format, it takes high CPU usage in copying/converting buffers. Better solution is to run pure gstreamer pipeline or use jetson_multimedia_api instead of OpenCV.