Orin NX - no element "nvv4l2av1enc", "nvv4l2h264enc"

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin NX
1

Hello, I am using Orin NX 16GB Modules with this Jetpack Version

R35 (release), REVISION: 4.1, GCID: 33958178, BOARD: t186ref, EABI: aarch64, DATE: Tue Aug 1 19:57:35 UTC 2023

When the following code is run, I get no hardware components -

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM), format=UYVY, width=1920, height=1536, framerate=15/1" ! nvvidconv ! "video/x-raw(memory:NVMM), format=NV12" ! nvv4l2av1enc bitrate=1000000 iframeinterval=60 idrinterval=128 preset-level=3 control-rate=0 ! qtmux ! filesink location=/home/orinnx/video_1.mp4

Output
WARNING: erroneous pipeline: no element "nvv4l2av1enc"

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM), format=UYVY, width=1920, height=1536, framerate=15/1" ! nvvidconv ! "video/x-raw(memory:NVMM), format=NV12" ! nvv4l2h264enc bitrate=1000000 iframeinterval=60 idrinterval=128 preset-level=3 control-rate=0 ! qtmux ! filesink location=/home/orinnx/video_2.mp4

Output
WARNING: erroneous pipeline: no element "nvv4l2h264enc"

I have multiple Orin NX, and only a few of them see this error, not all of them.

2

Hi,
Please remove gstreamer cache and see if the plugins show up:

# Clear gstreamer cache
$ rm ~/.cache/gstreamer-1.0/registry.aarch64.bin
5

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