capturing an 1920*1080 resolution image using the On_board CSI camera of the Jetson TX2

Autonomous Machines Jetson & Embedded Systems Jetson TX2
#1

Hello everyone,
I’m trying to capture an image using the full resolution (1920*1080) of the On_board CSI camera of the Jetson TX2.

I found a way to capture an image :

nvgstcapture-1.0 -m 1

where: 1 stands for the video snap which practically means image. But the problem is that a video snap(image) is being taken from a video that has a resolution of 640480, where the CSI onboard_camera offers 19201080. So the resulted image is 640*480 resolution.

So I’m trying to capture an image using full resolution of the On_board CSI camera.

the following command makes it possible to capture a video with 1920*1080 :

gst-launch-1.0 nvarguscamerasrc maxperf=1 ! \   'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, \   format=(string)NV12, framerate=(fraction)30/1' ! nvv4l2h265enc \   control-rate=1 bitrate=8000000 ! 'video/x-h265, \   stream-format=(string)byte-stream' ! h265parse ! qtmux ! filesink \   location=test.mp4 -e

but I couldn’t find a similar command for taking picture with 1920*1080 resolution.

So is there a way to capture image with 1920*1080 resolution using the on_board camera ?

thanks in Advance

#2

This would work:

gst-launch-1.0 -v nvarguscamerasrc num-buffers=1 ! 'video/x-raw(memory:NVMM), width=1920, height=1080' ! nvvidconv ! jpegenc ! filesink location=test.jpg

but be aware that the ISP takes some time for auto exposure/gain and first frame may be dark if scene lightening is low.

#3

Thank you it works

#4