GStreamer

Displaying the video stream via GStreamer

Connect your device either via USB Tethering, Wifi-Hotspot or Ethernet-Hotspot to the GroundPi.

Windows:

Use the following commandline:
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gst-launch-1.0.exe udpsrc port=5000 ! h264parse ! avdec_h264 ! autovideosink sync=false
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Set FORWARD_STREAM=raw in openhd-settings-1.txt to send a raw h264 stream
Some people reported the necessity to add the gst-launch-1.0.exe application to their firewall exception list, see this video for more info: https://www.youtube.com/watch?v=eHCfyWhEAvI
GstreamerHUD:
Another Option is GStreamerHUD, see Github page here: https://github.com/MovLab2/GStreamerHUD
In case you get an error message that "api-ms-win-crt-runtime-l1-1-0.dll" is missing see here and here
See here for a video:

Linux:

Install gstreamer using the package management system of your linux distribution
Use the following commandline:
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gst-launch-1.0 udpsrc port=5000 ! h264parse ! avdec_h264 ! autovideosink sync=false
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