Gstreamer V4L2 nvhost-nvdec

I am having troubles with Gstreamer and the nvv4l2decoder capabilities.

Hi, please try nvv4l2decoder mjpeg=1 like:

$ export DISPLAY=:0(or 1)
$ gst-launch-1.0 filesrc location=test.jpg ! jpegparse ! nvv4l2decoder mjpeg=1 ! nvvidconv ! videoconvert ! imagefreeze ! xvimagesink

It doesn’t work like this

Please share which Jetpack release you are using.

like this

r35.1 is Jetpack 5.0.2 and Orin Nano is not supported on the release. Please check and confirm which Jetson platform you are using.

And the latest release is Jetpack 5.1.2. Please upgrade to the release and try.

how to upgrade, would you mind giving me a reference about it?

system is arm64

Please check the guidance:
Quick Start — Jetson Linux Developer Guide documentation

You would need a host PC in Ubuntu 18.04 or 20.04

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