Error on running gst_rtsp_server, can not get Postionn

[Nathan Ni]

Using visual indoor positioning, the flight control can't get the position information of VOXL and QGC can't get the position information of XY, there is the position information of Z axis.
Reported error: gst_rtsp_server_attach failed.
Please help!

[Nathan Ni]

[Eric Katzfey]

@Nathan-Ni voxl-streamer (https://docs.modalai.com/voxl-streamer/) is an application to stream video using RTSP. It has nothing to do with visual indoor positioning. Is your question about positioning errors or about video streaming?

[Eric Katzfey]

@Nathan-Ni In your picture you show that voxl-streamer is already running. Then you launch another instance from the command line and get a failure. This is most likely due to not specifying a different port for the new instance. Documentation is here: https://docs.modalai.com/voxl-streamer/#viewing-output-from-multiple-connected-cameras