How Nano reads CSI images in real time？

Robotics & Edge Computing Jetson Systems Jetson Nano
1

Hello, I used the GSTRAEMER call and found that the video screen has a noticeable delay effect, and then I used opencv to read the same delay. However, according to the official prompt, if you input nvgstcapture in the terminal, the video image will not have a delayed effect. Is there any other code that can display a demo of the CSI video that reads the CSI video in real time? Thank you

2

Hi,
Certain delay may be from the camera source. Please try this set up to identify where the delay is from:

Jetson Nano FAQ
Q: Is there an example for running UDP streaming?

You can compare nvargucamerasrc or v4l2src with videoteststc.