How capture single 8Mp image from rpi camera?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
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3

hello iliesaya,

please refer to L4T Accelerated GStreamer User Guide,
you might modify the gstreamer pipeline to include image encoder and dump it as jpg file.
for example,

$ gst-launch-1.0 nvarguscamerasrc num-buffers=1 ! 'video/x-raw(memory:NVMM), width=2592, height=1944' ! nvjpegenc ! filesink location=sample.jpg

please note that, you should enable different plugins for MIPI and USB sensors.
please check Camera Architecture Stack, that you should only enable v4l2src to access USB cameras.
thanks