MPEG-1

This is a high quality video and audio format at approximately 2 x CD-ROM data rates. The format is one quarter image size (360x288 pixels, PAL) at 25 frames per sec. It is suitable for playback on most desktop computers which have either built in MPEG-1 acceleration or an added card. Due to the large file size, the video clips are rarel;y suitable for downloading over a telephone line.