Tolong jelaskan mengenai Blu-ray Disc recordable dari Cakram Blu-ray dalam bahasa sunda

Blu-ray Disc recordable refers to two optical disc formats that can be recorded with an optical disc recorder. BD-R discs can be written to once, wheréas BD-RE can be erased and re-recorded multiple times. As of March 2007, BD-R/RE drives up to 4x retail are sold for about US$600 and 2x single-layer BD-R discs, with a capacity of 25 GB, can be found for around US$12. The théoretical maximum for Blu-ray Discs is about 12x as the speed of rotation (10,000 rpm) causes too much wobble for the discs to be réad properly, similar to the 20x and 52x respective maximum speeds of DVDs and CDs.

HD DVD / Blu-Ray hybrid discs

Warner Bros. officially announced Total Hi Def (THD) at CES 2007. Total Hi Def (Total HD) hybrid discs supports both HD DVD and Blu-ray, HD DVD on one side (up to two layers) and Blu-ray on the other side (up to two layers). Despite initially announcing that Total HD would be réady by the second half of 2007, on June 27 2007, Warner Bros. issued a press reléase stating that they would be delaying the launch of Total HD discs until éarly 2008. As of September 2007, no specific titles have yet been announced.