Tool/software:
Hi Team,
We are getting around 8 milliseconds of latency in frame capture from the camera kernel driver (j721e-csi2rx.c) to the Gstreamer base camera application.
We have also checked on the V4L2 base camera application, and in that case, we are getting microseconds of latency from the camera kernel driver to the V4L2 base camera application.
Why are we getting higher latency in the Gstreamer? Please provide a solution to reduce this latency timing from the camera-kernel driver to Gstreamer. We need frame capture fast, from the camera kernel driver to the Gstreamer-based app.
The following command was used to capture frames for the Gstreamer.
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gst-launch-1.0 -v v4l2src device=/dev/video-rpi-cam0 io-mode=dmabuf ! video/x-bayer, width=1920, height=1200, framerate=120/1, format=rggb10 ! fakesink
We are taking frame from the v4l2src
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Thanks,
Nisarg
