Need Boxes that play video.

Hi I have made a background in Photoshop with graphics and inside that background i have 8 TV boxes shaped like a 1950s TV

I would like to make a video play in each TV.
I know how to make a button that plays video but I would like to make this video play inside the TV and if they click on any TV it will bring up that video.

Not necessarily on top of the TV i would like it inside.
So I guess what I am asking is
how do I make an Alpha channel where the hole is the TV set.

Hope someone can tell me.

Many Thank yous.

This is something that would require aftereffects.

make your tv screens transparent in photoshop.

bring the psd into AE and place the video clips under the original artwork.

(not the best way to composite but fast and effective)

J-

If at first you don't succeed, keep ****ing it up 'till it works!

You can also make a button and give it a video asset, but if your wanting a true television look. I would not suggest this method.

J-

If at first you don't succeed, keep ****ing it up 'till it works!