Still can't get video in MP from SV2450

I’m still not able to get my live video to show up in mission planner. I know it should be simple, but it just isn’t working. I uninstalled 64bit VLC. Installed 32 bit, opened MP and it said “detected streaming video do you want to install gstreamer” I said yes. it installed. I restarted MP (to make sure). And yet I STILL get this when trying to setup VLC stream in the CTRL-F menu.