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How many formats are there being developed for Blu-ray technology?


There are three formats being developed for Blu-ray technology. The BD-ROM or Blu-ray read-only disc format will be used to store movies, computer games and software. The Blu-ray recordable or BD-R will provide users the opportunity to store larger amounts of data and HDTV recordings in one disc. The BD-RE or Blu-ray rewritable disc format will provide users the ability to change the disc's contents.