5. RTSP VIDEO SERVER
5
RTSP Video Server
This chapter contains informa on about the RTSP server and video streams.
When the Ethernet Mode is ac vated, the RTSP server is opened on standard port. The address is:
Thermal stream
• rtsp://10.0.0.230:8554/thermal
Visible stream
• rtsp://10.0.0.230:8554/visible
The IP address may differ according to the se ngs.
The sever uses RTP protocol for media stream delivery. Currently only the stream can be opened, no other
commands are available.
The video streams are H264 encoded. The resolu on of visible stream is always HD (1280x720) with 20Hz.
The resolu on of thermal stream depends on the model:
WWP
• 640x512, 30Hz or 8.5Hz
WWS
• 800x600, 25Hz or 8.3Hz
Following so ware was tested to be working with the RTSP streams. The so ware is free and cross-pla orm.
5.1 GStreamer
The best result with lowest delay can be achieved using GStreamer.
h ps://gstreamer.freedesktop.org/
The command for launching the video stream is:
gst-launch-1.0 rtspsrc location=rtsp://10.0.0.230:8554/visible latency=100 ! rtph264depay
! avdec_h264 ! autovideosink
5.2 VLC
The streams can be opened using VLC media player.
h ps://www.videolan.org/vlc/index.cs.html
The command for launching the video stream is:
vlc --network-caching 250 --clock-jitter=0 rtsp://10.0.0.230:8554/visible
The network caching parameter sets the video delay. Too low value may cause instability.
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Revision 1.1 EN, 11
th
Sept, 2019
All pictures are only for illustra on.
Real values may vary.
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