sender
gst-launch-1.0 ximagesrc use-damage=0 ! \
video/x-raw,format=BGRx,framerate=30/1 ! videoconvert ! \
x264enc tune=zerolatency speed-preset=ultrafast bitrate=6000 key-int-max=30 ! \
rtph264pay config-interval=1 pt=96 ! udpsink host=192.168.1.2 port=5000
receiver
gst-launch-1.0 udpsrc port=5000 caps="application/x-rtp,payload=96" ! \
rtpjitterbuffer latency=50 ! rtph264depay wait-for-keyframe=true ! \
avdec_h264 ! videoconvert ! autovideosink sync=false