Visual effects

What kind of special effects can we add to a video in post production?

• 3D animations• green screen• special effects• colour correction

3D

Why might we want to add in 3D animations?” • can’t afford the real object• to create a fantastical effect

3D

What problems might we encounter with 3D?

• need to get someone to model• might not look realistic • might be expensive and time consuming

Green Screen

What is a green screen?

Green Screen (or keying)

Involves filming your actors against a green fabric (or bead) screen….

Green Screen (or keying)

Then adding in a new background in editing. We call this ‘compositing’.

Green Screen / Keying

What are the benefits of green screen?

Green Screen / Keying

What are the benefits of green screen?

• create a unique visual look• artists can perform in unrealistic scenarios

Lets watch a music video with some great visual effects…

Katy Perry - ET

What effects did Floria Sigismondi use in her video?

• 3D:

• Visual: