GstRtspSink - NXP i.MX95

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GstRtspSink
Getting the code
Evaluating GstRtspSink
Building the Plug-In
Basic usage
Multicast
RTSP over HTTP Tunneling
Basic Authentication
Stream Encryption
Independent Stream Control
Simple Examples
Advanced examples
Dual H264 Video Streaming Audio+Video Streaming Audio+Video Streaming Plus H264 Single Streaming Transport Stream RTSP Streaming Multicast+Authentication Live File Streaming Dual Multicast Multicast Audio+Video
C Examples
Performance
NVIDIA Jetson iMX6 Nitrogen Qualcomm RB5 Qualcomm Dragonwing 9075 EVK NXP i.MX95
Client Applications
Legacy GstRtspSink
Contact Us

Benchmark environment

The following setup was used for all the benchmarks:

• Verdin NXP i.MX95
• Toradex manifest with BSP version 7

The measurements are taken considering the following criteria:

• Average behaviour: measurements considering typical image processing pipelines. The CPU consumption excludes the video source overhead.

Benchmarking

Instruments:

• CPU: top command
• RAM: top command
• GstPERF: perf plugin

Replicate the Results

The following pipelines were used to measure the performance. The performance of the pipeline with the element was measured while a client was consuming the data.

H264

gst-launch-1.0 v4l2src device=/dev/video6 ! video/x-raw, format=YUY2, width=1920, height=1080, framerate=60/1 ! queue ! imxvideoconvert_g2d ! v4l2h264enc ! perf print-cpu-load=true ! video/x-h264, mapping=/stream1 ! rtspsink service=5000"

H265

gst-launch-1.0 v4l2src device=/dev/video6 ! video/x-raw, format=YUY2, width=1920, height=1080, framerate=60/1 ! queue ! imxvideoconvert_g2d ! v4l2h265enc ! video/x-h265, mapping=/stream1 ! perf print-cpu-load=true ! rtspsink service=5000

Performance Results

CPU

The following image shows the CPU performance.

RAM

The following image shows the RAM usage.

Framerate

The following image shows the average framerate.

Summary

The following table summarize the results.

CODEC	CPU (%)	RAM (MB)	RAM (%)	FPS
H264	0.725	12.319	0.159	29.932
H265	0.637	12.320	0.159	29.932