How to add this cool bright effect on hitfilm?

steffu

I have tried to make this kind of effect on hitfilm but I absolutely  have no idea how to..,
I have spent yesterday night and whole day today
I am new on hitfilm.

steffu

TheBenNorris

@steffu did you manage to achieve the effect? It looks to me just like a feathered mask being moved.

steffu

No, I haven't achieved the effect. I want to select the horse area and put moving bright light from left to right and vanish at the end. 

In gimp, it's so easy because I can just delete the selected area and put a layer under the picture.

Wow, I just found the way to do it.
I just have to remove the horse area in gimp and add the removed version to hitfilm  :O

Basically, 
Layer - Removed version
Layer - Effect
Layer - Main version

Big brain time.

steffu

Works! Here is the result