Jetson Nano/Gstreamer/Example Pipelines/Encoding: Difference between revisions

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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 ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_A streams. ! queue ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_B
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 ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_A streams. ! queue ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_B
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</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
| 22%
| 21
|-
| 3280x1884
| 22%
| 21
|-
| 1080p
| 24%
| 30
|-
| 720p
| 30%
| 58
|-
| 720p
| 37%
| 117
|}


==V4L2==
==V4L2==

Revision as of 21:14, 16 July 2019



Previous: Gstreamer/Example_Pipelines/Capture_Display Index Next: Gstreamer/Example_Pipelines/Decoding


NVIDIA®Jetson Nano™
TX2
Introduction
Overview
Developer Kit
Getting Started
Development
Getting into the Board
Building Kernel from Source
GStreamer
Accelerated Elements
Example Pipelines
Contact Us





H.264

OMX

H264 Encoding from videotestsrc

FILE=filename.mp4
gst-launch-1.0 videotestsrc is-live=true ! video/x-raw, format=I420,width=1920, height=1080 ! omxh264enc ! qtmux ! filesink location=$FILE -e

H264 Encoding from camera

FILE=filename.mp4
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080,format=NV12, framerate=30/1' ! omxh264enc ! qtmux ! filesink location=$FILE -e


Table 1. Performance results
Resolution CPU% FPS
3280x2464 20% 21
3280x1884 20% 21
1080p 23% 30
720p 28% 58
720p 37% 116

Dual H264 Encoding from Camera

FILE_A=filenameA.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 ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_A streams. ! queue ! omxh264enc bitrate=8000000 ! qtmux ! filesink location=$FILE_B


Table 1. Performance results
Resolution CPU% FPS
3280x2464 22% 21
3280x1884 22% 21
1080p 24% 30
720p 30% 58
720p 37% 117

V4L2

H264 Encoding from Camera

FILE=filename.mp4
gst-launch-1.0 -e nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvv4l2h264enc bitrate=8000000 ! h264parse ! qtmux ! filesink location=$FILE

Dual H264 Encoding from Camera

FILE_A=filenameA.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 ! nvv4l2h264enc bitrate=8000000 ! h264parse ! qtmux ! filesink location=$FILE_A streams. ! queue ! nvv4l2h264enc bitrate=8000000 ! h264parse ! qtmux ! filesink location=$FILE_B

H.265

OMX

H265 Encoding from camera

FILE=filename.mp4
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080,format=NV12, framerate=30/1' ! nvvidconv ! omxh265enc ! qtmux ! filesink location=$FILE -e

Dual H265 Encoding from Camera

FILE_A=filenameA.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' ! nvvidconv ! tee name=streams streams. ! queue ! omxh265enc bitrate=8000000 ! qtmux ! filesink location=$FILE_A streams. ! queue ! omxh265enc bitrate=8000000 ! qtmux ! filesink location=$FILE_B

V4L2

H265 Encoding from Camera

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

Dual H265 Encoding from Camera

FILE_A=filenameA.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 ! nvv4l2h265enc bitrate=8000000 ! h265parse ! qtmux ! filesink location=$FILE_A streams. ! queue ! nvv4l2h265enc bitrate=8000000 ! h265parse ! qtmux ! filesink location=$FILE_B

VP8

OMX

VP8 Encoding from Camera

FILE=filename.mkv
gst-launch-1.0 -e nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! omxvp8enc ! matroskamux ! filesink location=$FILE

V4L2

VP8 Encoding from Camera

FILE=filename.mkv
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvv4l2vp8enc bitrate=8000000 ! matroskamux ! filesink location=$FILE -e

JPEG

gst-launch-1.0 nvarguscamerasrc num-buffers=1 ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12' ! nvjpegenc ! filesink location=test.jpg


Previous: Gstreamer/Example_Pipelines/Capture_Display Index Next: Gstreamer/Example_Pipelines/Decoding



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