Thursday, September 4, 2008

Blu-ray Disc
Reverse side of a Blu-ray Disc
Media type High-density optical disc
Encoding MPEG-2, H.264/MPEG-4 AVC, and VC-1
Capacity 25 GB (single layer)
50 GB (dual layer)
Read mechanism 405 nm laser:
1× at 36 Mbit/s
2× at 72 Mbit/s
4× at 144 Mbit/s
6× at 216 Mbit/s[1]
12× at 432 Mbit/s
Developed by Blu-ray Disc Association
Usage Data storage,
High-definition video
High-definition audio
and PlayStation 3 games

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