Difference between revisions of "Explorer/RaspberryPi/Wifibroadcast/Integration"
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! rtph264pay name=pay0 pt=96 config-interval=1 \ | ! rtph264pay name=pay0 pt=96 config-interval=1 \ | ||
! udpsink host=127.0.0.1 port=5600 & | ! udpsink host=127.0.0.1 port=5600 & | ||
GroundPi: locally UDP port 5600 | |||
rm /tmp/camera*; \ | |||
gst-launch-1.0 udpsrc port=5600 \ | |||
! application/x-rtp, encoding-name=H264,payload=96 \ | |||
! rtph264depay \ | |||
! video/x-h264,stream-format=byte-stream \ | |||
! shmsink socket-path=/tmp/camera1 wait-for-connection=false sync=false & | |||
gst-launch-1.0 shmsrc socket-path=/tmp/camera1 do-timestamp=true \ | |||
! video/x-h264,stream-format=byte-stream,alignment=au \ | |||
! fdsink & |
Revision as of 08:42, 23 June 2020
Wifibroadcast streams:
- channel 1: downlink camera live video
- channel 2: downlink autopilot telemetry
- channel 3: uplink autopilot telemetry
- channel 4: uplink UDP tunnel
- channel 5: downlink UDP tunnel
Airpi /home/pi/wifibroadcast-svpcom/wfb_tx -K /home/pi/wifibroadcast-svpcom/drone.key -p 1 -u 5600 wlan1 /home/pi/wifibroadcast-svpcom/wfb_tx -K /home/pi/wifibroadcast-svpcom/drone.key -p 2 -u 4242 wlan1 /home/pi/wifibroadcast-svpcom/wfb_rx -K /home/pi/wifibroadcast-svpcom/drone.key -p 3 -u 4243 -c 127.0.0.1 wlan1 /home/pi/wifibroadcast-svpcom/wfb_tx -K /home/pi/wifibroadcast-svpcom/drone.key -p 5 -u 14900 -k 1 -n 2 wlan1 /home/pi/wifibroadcast-svpcom/wfb_rx -K /home/pi/wifibroadcast-svpcom/drone.key -p 4 -u 14901 -c 127.0.0.1 -k 1 -n 2 wlan1 Groundpi /home/pi/wifibroadcast-svpcom/wfb_rx -K /home/pi/wifibroadcast-svpcom/drone.key -p 1 -c 127.0.0.1 -u 5600 wlan1 /home/pi/wifibroadcast-svpcom/wfb_rx -K /home/pi/wifibroadcast-svpcom/drone.key -p 2 -u 4242 -c 192.168.3.1 wlan1 /home/pi/wifibroadcast-svpcom/wfb_tx -K /home/pi/wifibroadcast-svpcom/drone.key -p 3 -u 4243 wlan1 /home/pi/wifibroadcast-svpcom/wfb_tx -K /home/pi/wifibroadcast-svpcom/drone.key -p 4 -u 14800 -k 1 -n 2 wlan1 /home/pi/wifibroadcast-svpcom/wfb_rx -K /home/pi/wifibroadcast-svpcom/drone.key -p 5 -u 14801 -c 127.0.0.1 -k 1 -n 2 wlan1
Camera stream:
Airpi: locally UDP port 5600 rm /tmp/camera*; \ /usr/bin/raspivid -t 0 -w 640 -h 480 -fps 30/1 -b 3000000 -g 5 -cd H264 -n -fl -ih -pf high -if both -ex sports -mm average -awb horizon -a ENAC -ae 22 -o - \ | gst-launch-1.0 fdsrc \ ! h264parse \ ! video/x-h264,stream-format=byte-stream \ ! shmsink socket-path=/tmp/camera1 wait-for-connection=false sync=false & gst-launch-1.0 shmsrc socket-path=/tmp/camera1 do-timestamp=true \ ! video/x-h264,stream-format=byte-stream,alignment=au \ ! rtph264pay name=pay0 pt=96 config-interval=1 \ ! udpsink host=127.0.0.1 port=5600 & GroundPi: locally UDP port 5600 rm /tmp/camera*; \ gst-launch-1.0 udpsrc port=5600 \ ! application/x-rtp, encoding-name=H264,payload=96 \ ! rtph264depay \ ! video/x-h264,stream-format=byte-stream \ ! shmsink socket-path=/tmp/camera1 wait-for-connection=false sync=false & gst-launch-1.0 shmsrc socket-path=/tmp/camera1 do-timestamp=true \ ! video/x-h264,stream-format=byte-stream,alignment=au \ ! fdsink &