Why might my Export be an over-saturated riot of colour?
Hello!
In the program window, my video looks like this...

But in the preview windown for my Export (and indeed once I have actually exported my video), it looks like this - much more saturated, much more contrast:

I haven't applied any effects to my video to make it like this.
My setings are below (although whatever settings I choose, I still get the same over-saturated, hi-contrast preview):

What do people might be causing this?
Thank you!
Matt
