A DVD-Video is Different from a Data DVD

Data DVDs can hold more video files than video DVDs can, but you need to burn a video DVD (DVD-Video) if you want the DVD to be playable in most DVD players. Today, some DVD-player manufacturers are making players that can play data DVDs with WMV (Windows Media Video) files on them, but most people don't have such players yet. Data DVDs are playable in most computers, but again, not in most DVD players.