Error using nvv4l2h265enc with 5k video

Please provide complete information as applicable to your setup.

DeepStream Version = Version: 6.2.0
OS: Ubuntu 20.04.1
NVIDIA GPU Driver Version: 525.85.12

How to reproduce the issue:
gst-launch-1.0 -v aravissrc ! bayer2rgb ! video/x-raw,width=5120,height=3800,framerate=30/1 ! videoconvert ! video/x-raw,format=RGB ! nvvideoconvert ! nvv4l2h265enc tuning-info-id=4 ! h265parse ! mpegtsmux ! filesink location={location}/test.ts

It looks like a problem with buffer allocations, is there any way to change the buffers settings?

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Could you check your memory of the gpu before running the gst-launch-1.0?

before and after the the gst launch

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

OK. Could you open more log by GST_DEBUG=1,*v4l2*:5 gst-launch-1.0 -v ... and attach the log info? Also could you try to add capsfilter between nvvideoconvert ! nvv4l2h265enc to set the fomat to NV12?

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