Sony Blu-ray Disc™ Player Benutzerhandbuch

Seite von 32
       2
Simplicity
Blu-ray technology makes the task of choosing which basic media 
type to use easy with only three different formats to choose from. 
They include:
BD-R (Blu-ray Disc Recordable) - Recordable format for HD 
video recording and PC data storage.
BD-RE (Blu-ray Disc Re-writable) - Rewritable format for HD 
video recording and PC data storage.
BD-ROM (Blu ray Disc Read Only Memory) - Read only format 
for HD movies, music, software, games, etc.
These discs are available with a storage capacity of 25 GB
1
 (single 
layer) and 50 GB
(dual layer).
Storage Capacity
The chart below clearly demonstrates the enormous storage 
capacity of a Blu-ray Disc when compared to CDs and DVDs. 
Blu-ray Disc offers five times the capacity of DVDs without 
compromising quality.
Note
: Blu-ray Disc™ storage capacity totals are for high-definition 
content.
Media
BD Dual Layer
50 GB
BD 
25 GB
DVD Dual Layer 
8.5 GB
DVD
4.7 GB
CD
700 MB
Storage Capacity
1