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The DVD+VR standard defines a logical format for DVD-Video compliant recording on optical discs. It is intended to be used on DVD+R and DVD+RW media. Most DVD video recorders in the market that support these two types of media also use the DVD+VR format for recording video on them. It is possible to use the DVD+VR format with DVD-R and DVD-RW discs and some recorders exist which do this.〔Philips DVDR3506 manual〕 The versatility of such recorders is usually limited to obviate the need for the recorder to store large amounts of video as the disc is rewritten. == Main features == For the user, the DVD+VR standard offers the following main features: * Video recording on DVD+R and DVD+RW discs. * Up to 48 separate recordings per disc. * Playback of recordings on regular DVD-Video players, including title menus and edits. For DVD+RW discs, playback is possible without finalization, provided the player can read DVD+RW discs. For DVD+R a finalization step is required in order to allow the media to play back on a regular DVD player, however, may be playable on another DVD recorder. * Tape (or slot) model recording. When a title is deleted, the freed space can be filled with a title of the same length, giving a user experience similar to a regular tape-based video recorder. On DVD+R discs, titles can be deleted, but obviously no space is freed. * Editing capabilities such as bookmarks, chapter marks, and play lists. * As of version 2 of the standard, also video and data (such as digital pictures) may be combined on a single disc. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「DVD+VR」の詳細全文を読む スポンサード リンク
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