GstRtspSink - iMX6 Nitrogen

Follow us on:

Share This Page

Facebook Twitter LinkedIn WhatsApp Email Copy Link

Close

Send Email Using

Gmail (Web) Thunderbird (default mail app)

Close

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

This wiki presents some performance measurements of a typical GstRtspSink pipeline on the iMX6 Nitrogen board.

Problems running the pipelines shown on this page? Please see our GStreamer Debugging guide for help .

GstRtspSink Pipeline

The following pipeline captures images from the v5640 MIPI camera, encodes them using the HW-accelerated H264 encoder, and streams them using GstRtspSink.

PORT=5000
MAPPING=/stream1

gst-launch-1.0 -e imxfslv4l2src device=/dev/video1 ! videoconvert ! queue ! vpuenc ! "video/x-h264, mapping=${MAPPING}" ! \
perf print-arm-load=true ! rtspsink service=${PORT}

Framerate

The frame rate was measured using the perf element.

 Timestamp: 0:06:06.671329376; Bps: 14060; '''fps: 25.4'''; CPU: 1; 
 Timestamp: 0:06:07.706948043; Bps: 14494; '''fps: 25.12'''; CPU: 2; 
 Timestamp: 0:06:08.744248709; Bps: 94080; '''fps: 25.7'''; CPU: 1; 
 Timestamp: 0:06:09.781531376; Bps: 97170; '''fps: 25.7'''; CPU: 0; 
 Timestamp: 0:06:10.818393710; Bps: 78921; '''fps: 25.9'''; CPU: 3; 
 Timestamp: 0:06:11.855817376; Bps: 33416; '''fps: 25.7'''; CPU: 0;

CPU Load

The CPU load was measured using, again, perf.

 Timestamp: 0:06:06.671329376; Bps: 14060; fps: 25.4; '''CPU: 1'''; 
 Timestamp: 0:06:07.706948043; Bps: 14494; fps: 25.12; '''CPU: 2'''; 
 Timestamp: 0:06:08.744248709; Bps: 94080; fps: 25.7; '''CPU: 1'''; 
 Timestamp: 0:06:09.781531376; Bps: 97170; fps: 25.7; '''CPU: 0'''; 
 Timestamp: 0:06:10.818393710; Bps: 78921; fps: 25.9; '''CPU: 3'''; 
 Timestamp: 0:06:11.855817376; Bps: 33416; fps: 25.7; '''CPU: 0''';