// send from raspberry to pc or nano
// https://wiki.marcluerssen.de/index.php?title=Raspberry_Pi/Camera_streaming

// pc 192.168.2.46
// nano 192.168.2.178


// 2 sender
raspivid -n -w 1280 -h 720 -b 4500000 -fps 30 -vf -hf -t 0 -o - | gst-launch-1.0 -v fdsrc !  h264parse ! tee name=splitter ! queue ! rtph264pay config-interval=10 pt=96 ! udpsink host=192.168.2.46 port=5000


/ rec
gst-launch-1.0 -v udpsrc port=5000 caps='application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264' ! rtph264depay ! avdec_h264 ! videoconvert ! autovideosink sync=false