QGroundControl

Displaying the video stream via QGroundControl

OpenHD has a custom QGC app available. Download the apk from the here. It will automatically configure and display our custom OSD.
Connect your device either via USB Tethering, Wifi-Hotspot or Ethernet-Hotspot to the GroundPi.
For WiFi connect to the OpenHD WiFi with your computer Default SSID is "Open.HD", default password is "wifiopenhd", channel is 1.

Android Manual Setup

QGroundControl App Set FORWARD_STREAM=rtp in openhd-settings-1.txt to send use a RTP encapsulated h264 video stream to the app. Set udp port to 5600
Modified QGC APP with Open.HD Up/Down RSSI and system data overlay
Screenshot OSD overlay
(Modified QGC APP with Open.HD Up/Down RSSI and system data overlay)