Originally Posted by wiki
The visuals of the 2006 and Alive 2007 tour were set up by XL Video.[10] The company provided eight-core Mac Pro units running Catalyst v4 and Final Cut Pro. Daft Punk approached the company with their visual concept for the shows. “They came to us with a pretty fixed idea of what they wanted,” said head of XL Video, Richard Burford. “They wanted to mix live video with effects. Using the eight-core Mac Pros, we were able to take in eight digital sources and treat them as video streams. Then they could use Catalyst to coordinate the video with lighting effects and add their own effects in on the fly. The final digital video streams ran to LED screens.”