Plug and Masking Sarah's Head

I have taken a USB Cable and photographed it on my green screen. I then. animated with position on after effects and used keying along with the threshold effect to go black and white. As for the masking....good lord, I had difficulty remembering but I finally did it! I had to put the video in first and then add the mask. A rounded rectangle seemed fitting for the TV screen look and I have just realised what it reminds me of...Those 1970's space age TV's that look like astronaut helmets. Just thought it would be worth noting.

Anyway I have linked parenting to the circle so when it scales up the screen will follow. And the instant the plug touches it, I have used the opacity for the screen to appear like old static.