What Is a DVD VR Format?
The DVD-VR format is used to edit and re-edit digital video, similar to the format home digital video recorders, like TiVo, use to record television.
DVD-VR Format
The Digital Video Disc Video Recording, or DVD-VR, format is designed to enable the editing of a DVD movie. A DVD can hold up to 4.7 gigabytes (GB) of data, which can be a lot of space to fill in one sitting, but if recorded using the DVD-VR format, you can go back and edit or add material to the DVD as much as its space permits.
Function
The DVD-VR format allows users to add new video content, change menu options, insert chapters, split video clips, and remove any unwanted content from an already-produced DVD.
Software
Software, like Cyberlink's PowerProducer 2 program, use the DVD-VR format, and makes DVD creation easy.
Hardware
The DVD-VR format is meant for re-writable disc formats like DVD-RAM (random access memory), DVD-RW and DVD+RW (both forms of re-writable discs). The differences between these disc formats is how data is stored and written on the disc, and which devices these discs can be played back on.
Limitations
The DVD-VR format does not allow space to be re-used, meaning that any deleted content does not add that space back onto the DVD. If a DVD is made using the DVD-VR format and burned with a DVD-RW drive, then that disc will only be allowed to play on a DVD-RW drive. To play a DVD on a home DVD player, the user must burn them using the DVD+VR format.
Tags: DVD-VR format, DVD-VR format, disc formats, DVD-RW drive, using DVD-VR, using DVD-VR format