Issue with filesink video writing

gotsring gotsring at live.com
Thu Feb 4 20:17:33 UTC 2021


I think this is a limitation with the Jetson Nano. Cameras that use the MIPI
port are much faster in my experience.

At least for now, you can lower the camera resolution until you get the FPS
you need, like 1280x720 or 640x480. If you have JetPack version 4.4 or
above, you can use nvv4l2camerasrc instead of v4l2src. Also, you might as
well take advantage of the hardware encoders on the Jetson Nano.

This is the pipeline I tested with. I have JetPack 4.3, so I can't use
nvv4l2camerasrc. You might have to change the source device to /dev/video0.
gst-launch-1.0 v4l2src device=/dev/video1 ! video/x-raw, width=640,
height=480 ! nvvidconv ! omxh264enc ! mp4mux ! filesink location=test.mp4 -e


See FAQ here: https://forums.developer.nvidia.com/t/jetson-nano-faq/82953
For more help, you should probably ask in the Nvidia Developer forums.



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