low latency video streaming

Hey! I have being at this for a while, I am trying to stream the video captured on my pi camera on my raspberry pi to my PC live via the network. Although I have done so successful the latency has been high, the lowest I have gotten is 5 seconds which is way to much for my project. Anyone who knows this kind of stuff willing to help? Thanks!

May you wanna say what you used already?

Ffmpeg, v4linux (or smth like that), raspivid

But I might very well have just done it poorly.