Excite's Video Catalog contains tens of thousands of multimedia files. You may find video files in the following formats:

AVI (Audio/Video Interleave): a file-format for audio and video clips
DIVX (Digital Video Express): extremely efficient format for movies and videos
MPEG (Moving Pictures Experts Group): this format compresses video files for both download and streaming. MP3 compresses audio files.
Real: one of the most common formats for streaming audio and video. Download the Real-Player
QuickTime: streaming and non-streaming video format of Apple. Download of Quicktime