1.when I used the order as follows:
gst-launch-1.0 v4l2src device=/dev/video0 io-mode=2 ! “video/x-raw,width=1920,height=1080,format=YUY2,framerate=30/1” ! videoflip method=1 ! nvvidconv ! “video/x-raw(memory:NVMM),format=I420” ! nvjpegenc ! filesink location=test.jpg -e
2. view jtop
Hi @colave. I don’t think this is Omniverse-related. Moving to Orin forums where I think someone there will be able to help you better.
Jtop may not be in line with NVJPG management in R35.1…
You may try using tegrastats and you may see NVJPG1 with a constant rate equivalent to what can be read from:
cat /sys/devices/platform/13e40000.host1x/15380000.nvjpg/acm/clk_cap/nvjpg
cat /sys/devices/platform/13e40000.host1x/15540000.nvjpg1/acm/clk_cap/nvjpg1
You may also check the following locations for further investigating:
find /sys/kernel/debug -name '*nvjpg*'
@rbonghi may further comment, or someone else from NVIDIA may shade some better light on this than I could.
sorry,
when I use order
gst-launch-1.0 v4l2src device=/dev/video0 io-mode=2 ! “video/x-raw,width=1920,height=1080,format=YUY2,framerate=30/1” ! videoflip method=1 ! nvvidconv ! “video/x-raw(memory:NVMM),format=I420” ! nvjpegenc ! filesink location=test.jpg -e
I find the GPU don’t work
@rbonghi plz help
when i use NVJPG ,
use order as follows:
gst-launch-1.0 v4l2src device=/dev/video0 io-mode=2 ! “video/x-raw,width=1920,height=1080,format=YUY2,framerate=30/1” ! videoflip method=1 ! nvvidconv ! “video/x-raw(memory:NVMM),format=I420” ! nvjpegenc ! filesink location=test.jpg -e
jtop as follows:
Position 1 why don’t change
position 2 don’t change
Hi,
Please try Jetpack 5.1 or 5.1.1 and run sudo tegrastats. We can see NVJPG enabled while running the command:
$ gst-launch-1.0 videotestsrc is-live=1 ! video/xraw,width=1920,height=1080,format=YUY2 ! nvvidconv ! 'video/xraw(memory:NVMM),format=I420' ! nvjpegenc ! fakesink
Please give it a try.
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