Jumping into the AE is like trying to play a piano without music lessons, you likely won’t get it. It has a real steep learning curve. Also, even when working with templates, you need to have a basic understanding of how to use the program.
For instance, when you are previewing, I’m guessing you are pressing the space bar, that’s the play button, but AE isn’t an editing program, it’s a compositing program that needs to render it’s layers. In AE, you would want to go to where you want to start your preview and press “B”, move to where it should finish and press “N”, then press the “.” on the number keypad. That will start a RAM preview where all the layers are rendered and loaded into RAM. Once that’s done, it will playback the work area in real time.
For the photos that are vertical, you will need to go into replacement composition, press “S” and scale up and adjust the position of the pictures.
You really need to start here. Getting started with After Effects (CS4, CS5, CS5.5, CS6, & CC)
Then if you have more questions—come back.
Johnny Cuevas, Editor
Thinkck.com
“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.