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Jetson Nano/Gstreamer/Example Pipelines/Encoding: Difference between revisions
Jetson Nano/Gstreamer/Example Pipelines/Encoding (view source)
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<pre style="background:#d6e4f1"> | <pre style="background:#d6e4f1"> | ||
FILE=filename.mp4 | FILE=filename.mp4 | ||
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080,format=NV12, framerate=30/1' | gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080,format=NV12, framerate=30/1' ! omxh265enc ! qtmux ! filesink location=$FILE -e | ||
</pre> | </pre> | ||
{| class="wikitable" style="color:black; background-color:#f6f6f6; margin: auto;" | |||
|+ align="top" style="caption-side: top" | Table 1. Performance results | |||
|- | |||
! Resolution | |||
! CPU% | |||
! FPS | |||
|- | |||
| 3280x2464 | |||
| 9% | |||
| 21 | |||
|- | |||
| 3280x1884 | |||
| 9% | |||
| 21 | |||
|- | |||
| 1080p | |||
| 10% | |||
| 30 | |||
|- | |||
| 720p | |||
| 17% | |||
| 58 | |||
|- | |||
| 720p | |||
| 33% | |||
| 116 | |||
|} | |||
=== Dual H265 Encoding from Camera === | === Dual H265 Encoding from Camera === | ||
| Line 177: | Line 204: | ||
FILE_A=filenameA.mp4 | FILE_A=filenameA.mp4 | ||
FILE_B=filenameB.mp4 | FILE_B=filenameB.mp4 | ||
gst-launch-1.0 -e nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! tee name=streams streams. ! queue ! omxh265enc bitrate=8000000 ! qtmux ! filesink location=$FILE_A streams. ! queue ! omxh265enc bitrate=8000000 ! qtmux ! filesink location=$FILE_B | |||
</pre> | </pre> | ||
{| class="wikitable" style="color:black; background-color:#f6f6f6; margin: auto;" | |||
|+ align="top" style="caption-side: top" | Table 1. Performance results | |||
|- | |||
! Resolution | |||
! CPU% | |||
! FPS | |||
|- | |||
| 3280x2464 | |||
| 9% | |||
| 21 | |||
|- | |||
| 3280x1884 | |||
| 9% | |||
| 21 | |||
|- | |||
| 1080p | |||
| 10% | |||
| 30 | |||
|- | |||
| 720p | |||
| 19% | |||
| 58 | |||
|- | |||
| 720p | |||
| 33% | |||
| 116 | |||
|} | |||
==V4L2== | ==V4L2== | ||
| Line 187: | Line 242: | ||
gst-launch-1.0 -e nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvv4l2h265enc bitrate=8000000 ! h265parse ! qtmux ! filesink location=$FILE -e | gst-launch-1.0 -e nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvv4l2h265enc bitrate=8000000 ! h265parse ! qtmux ! filesink location=$FILE -e | ||
</pre> | </pre> | ||
{| class="wikitable" style="color:black; background-color:#f6f6f6; margin: auto;" | |||
|+ align="top" style="caption-side: top" | Table 1. Performance results | |||
|- | |||
! Resolution | |||
! CPU% | |||
! FPS | |||
|- | |||
| 3280x2464 | |||
| 9% | |||
| 21 | |||
|- | |||
| 3280x1884 | |||
| 9% | |||
| 21 | |||
|- | |||
| 1080p | |||
| 10% | |||
| 30 | |||
|- | |||
| 720p | |||
| 19% | |||
| 58 | |||
|- | |||
| 720p | |||
| 34% | |||
| 116 | |||
|} | |||
=== Dual H265 Encoding from Camera === | === Dual H265 Encoding from Camera === | ||