Sorry if this has been asked before but I've looked around and I can't find an answer.
Lets say I have a picture of text showing some research, words on a page, what would I have to do if I wanted to block out most of that text but keep revealing more of it as I read it, basically so it follows my mp3 recorded voice or you could say audio track. Tweakbox
And are there any efficient and quick ways to repeat this process? Appvalley
Thank you :)
This really isn't a scripting question but, in general, you would use masking to hide and then reveal what you are wanting to show. You can use masking in the Pan/Crop Masking tool or use some other masking tool such as a "cookie cutter" effect. Another option would be to "cover up" the text with something else and move the cover to reveal what you are wanting. A third option would be scrolling it onto the screen as shown by Joelson_Forte.
Of course, in all cases you need to consider what is going to be in the rest of the screen to make everything look correct.