Jetson Nano GStreamer example pipelines for video capture and display
NVIDIA®Jetson Nano™ | |||
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Camera Capture
Camera capture pipelines were tested with a Sony IMX219 CMOS image sensor.
Max Resolution
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=NV12, framerate=30/1' ! fakesink
1080p
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! fakesink
Resolution | CPU% | FPS |
---|---|---|
3280x2464 | 6.45% | 21 |
3280x1884 | 7.775% | 28 |
1080p | 6.625% | 30 |
720p | 12.475% | 60 |
720p | 23.75% | 120 |
Videotestsrc display
gst-launch-1.0 videotestsrc is-live=true ! video/x-raw, width=1920, height=1080 ! nvoverlaysink
Camera capture display
3280x2464
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=NV12, framerate=30/1' ! nvoverlaysink
1080p
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvoverlaysink
Resolution | CPU% | FPS | Glass to Glass Latency (ms) |
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3280x2464 | 10.2% | 21 | 128 |
3280x1884 | 10.425% | 28 | 122 |
1080p | 8.3% | 30 | 102 |
720p | 14.2% | 60 | 77 |
720p | 23.825% | 120 | 190 |