in the full manual, you have to follow pages 119, 120 + 167-168 .
You're mixing the local IP of your camera 192.168.0.7 and the destination IP which should be for instance:
udp://224.0.0.1
you can either use the default port given in the manual or set another
In order to watch , in obs add a 'Media Source' (the play of the udp stream is operated by ffmpeg), untick local file, In input: udp://@224.0.0.1:9999
input format: mpegts