jetson GStreamer Pipelines Capture_and_Display

by · 2020年02月18日 · 72 Words · ~1min reading time | Improve on


原文链接： jetson GStreamer Pipelines Capture_and_Display

IMX219-160 Camera - Waveshare Wiki

NVIDIA Xavier - Capture and Display

gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1' ! nvoverlaysink
Performance:

Operation Mode CPU% GPU% FPS latency(ms)
0 (max performance) 0.0 4.92 30.01 114
1 (min power) 0.0 49.37 30.02 114
2 (default) 1.07 10.91 30.02 115
2592x1944@30 (native):

gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=(int)2592, height=(int)1944, format=(string)NV12, framerate=(fraction)30/1'
! nvoverlaysink

DISPLAY=:0.0 gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=(string)NV12, framerate=(fraction)20/1' ! nvoverlaysink -e

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