Nvcamerasrc latency improvement


I am working on an application that needs a camera capture latency of less than 75 ms.
The problem is that at the moment I have a latency of 125 ms on average so I wanted to ask if there is any way to achieve that latency using nvarguscamerasrc. The tests were taken with the Jetson clocks at maximum and with the low_latency_mode active.

This is the pipeline I am using to measure the latency in the camera:

nvarguscamerasrc num-buffers=10 ! nvvidconv ! queue leaky=2 max-size-buffers=5 ! video/x-raw,width=1280,height=720,framerate=30/1 ! multifilesink name=sink

Here I attach the code I used to measure the latency of the camera. The previous pipeline is part of this application.

main.c (2.0 KB)

I am using a Jetson Xavier AGX with Jetpack 4.6.2. Also the camera that I am using is the OV5693.

Thanks in advance for any help!

Best regards,

The only way to improve is using higher frame rate sensor mode for it.


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