u/JDMtom

Morning All,

Only recently started to delve in to the world of After Effects.
I have made a fly through of a business with an FPV drone, that I want to add floating titles to. ( not at their request, this is just something I am wanting to learn)
I was just fading the titles in when the title was free from obstruction, but this wasn't visually appealing. So looked into masking.

However, All the guides seem to suggest using the roto tool. When using this, I get a green click on the object, but it doesn't seem to make a mask around it. What am i doing wrong?

I duplicate the footage, open up the new layer, but nada