Pipeline resistant to CSI Camera disconnect.

Dirtec dirtech at covarians.eu
Mon Jul 11 15:31:03 UTC 2022


Hello,

I have the following pipeline running on a Jetson Xavier NX with 2 
Li-IMX390 camera.

nvarguscamerasrc sensor-id=0 name=video_element_0 ! 
"video/x-raw(memory:NVMM),width=1920,height=1080,format=NV12,framerate=30/1" 
! queue ! nvv4l2h265enc control-rate=0 profile=1 ! h265parse ! queue ! 
mpegtsmux name=mux ! filesink location="test.ts" name=filesink_element \
nvarguscamerasrc sensor-id=1 name=video_element_1 ! 
"video/x-raw(memory:NVMM),width=1920,height=1080,format=NV12,framerate=30/1" 
! queue ! nvv4l2h265enc control-rate=0 profile=1 ! h265parse ! queue ! mux.

I would like to modify this pipeline so that when I disconnect a camera 
the other camera continues to record.

Any Idea on how to  achieve this ?

Regards.


Frederic
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