What Is a Video Disc?
A video disc is a CD or DVD that contains videos or photo slideshows and is playable on a DVD player or computer.
Supported Video and Photo File Formats
You can use any video file or photo file format that is also recognized by QuickTime®. See www.apple.com/quicktime
Toast will automatically convert files where appropriate at recording time.

See Also:

Overview of Making a Video Disc
Choosing Video Disc Media