VIC Configuration failed image scale factor exceeds 16, use GPU for Transformation

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
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1,HardWare:Jetson Xavier NX moules; SoftWareVersion:R35.4.1;
2,I want to crop a video to two halves(left & right), but when i test the left one, it returns the error as the title,
the command is below

gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=1 ! nvvidconv left=0 right=384 ! 'video/x-raw,format=YUY2,width=768, height=288, framerate=50/1' ! videoconvert ! jpegenc ! filesink location=file_test1.jpg

3,I secharded for some solutions, that is change the “scaling-compute-hw=1” in the configure file.
but I didn’t use deepstreamer yet, and the solutions didn’t mention the path of the configure file. Now I need some help, thanks!

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Hi,
Please refer to the pipeline and apply to your use-case:

~$ gst-launch-1.0 v4l2src device=/dev/video2 num-buffers=1 ! video/x-raw,width=640,height=480,format=UYVY ! nvvidconv ! nvvidconv left=0 right=384 top=0 bottom=480 ! 'video/x-raw,width=384, height=288' ! videoconvert ! jpegenc ! filesink location=file_test1.jpg

We use the USB camera supporting 648x480 UYVY as v4l2src. You would need to change it accordingly with your camera source.

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