AR1820HS, JetPack 4.4 and Gstreamer
Published by nhasbun on
- August 2, 2020 at 5:52 pm #25833nhasbunParticipant
I have been trying to implement some glass to glass test for AR1820HS camera without luck, traditionally with IMX219 sensors it’s enough to run something like:
nvgstcapture-1.0 –prev-res=3 -orientation=2
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! ‘video/x-raw(memory:NVMM),width=1920, height=1080, framerate=30/1, format=NV12’ ! nvoverlaysink -ev
But when I run any of these commands this error arises:
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:557 No cameras available
So far I have/understand:
- Running JetVariety driver and python + opencv examples as seen here
- Camera delivers data using 10-bit bayer format and it needs to get unpacked first
Is out there any known way to make this camera work with gstreamer? I’m just looking for a preview for now in order to complete some glass to glass tests (Also it would be really helpful to make it work with nvargus API since we are working with a Jetson Nano, right?).
Any hints on this would be greatly appreciated.
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