Any way to pick a stream url and play it in unreal engine 4?

I’ve tried several methods to get a stream running in ue4, gstreamer, ffmpeg, motion eye from raspberry pi 3, absolutely everything, and always fail to get the url working on ue4, tho i find out that i’m always getting the same result, multiple jpeg from the stream, what extension do i need to get it work on ue4? has anyone managed to get this to work?