Audio / Video: Narrow your search box by choosing from the Media Audio or Vidéo.Vidéo Format: There are two formats for reading and recording of audiovisual media: analogue and digital. Make sure the format type you buy is compatible with the device with which you intend to use it. Digital Type: Different systems require specific types of media for recording and playback. Make sure the type of media you buy is compatible with the device with which you intend to use it. Mini DV