Smooth frame delivery, with all video fields and frames from the MPEG source decoded. Audio and video synchronized to within one and a half video frames, with synchronization not allowed to drift out over time. No tearing - provide proper video buffering, such as double buffering. Correct display of multiple aspect-ratio content. The material should be displayed according to the aspect ratio information in the MPEG header.
Graphics adapter supports DVD movie playback features.
Any system with a DVD drive that includes the ability to play back MPEG-2 data streams must meet the requirements listed here. However, this requirement does not apply for systems that include DVD drive for storage purposes but do not include DVD-Video playback software. VGA destination color keying for video rectangle. AGP or PCI bus mastering. Tape Drives Tape drives as backup devices can be an important part of guaranteeing data availability at a corporate site.