Difference between revisions of "GstSEIMetadata/Performance"
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All the following pipelines were tested on a Xavier NX, the cpu load in all cases was around 20%-23%. Elements from the GstSEI plugin didn't have a noticeable effect on the CPU usage. | All the following pipelines were tested on a Xavier NX, the cpu load in all cases was around 20%-23%. Elements from the GstSEI plugin didn't have a noticeable effect on the CPU usage. | ||
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gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiinject metadata="Hello Worldaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ! seiextract ! perf ! fakesink | gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiinject metadata="Hello Worldaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ! seiextract ! perf ! fakesink | ||
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Revision as of 09:58, 2 July 2021
| GstSEIMetadata | |
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| GstSEIMetadata Basics | |
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| Getting Started | |
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| User Guide | |
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| Examples | |
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| Performance | |
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| Contact Us |
All the following pipelines were tested on a Xavier NX, the cpu load in all cases was around 20%-23%. Elements from the GstSEI plugin didn't have a noticeable effect on the CPU usage.
 | anonymous: Maybe a few words before each pipeline describing what it does or its purpose on this page (please remove this box when addressed) |
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! perf ! fakesink
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! perf ! fakesink
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiinject metadata="Hello World" ! perf ! fakesink
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiextract ! perf ! fakesink
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiinject metadata="Hello World" ! seiextract ! perf ! fakesink
gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! "video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)NV12" ! nvvidconv ! nvv4l2h264enc bitrate=4000000 control-rate=constant_bitrate iframeinterval=30 ! seimetatester ! seiinject metadata="Hello Worldaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ! seiextract ! perf ! fakesink
