<s>
Disc	B-Application
Description	I-Application
Protocol	I-Application
(	O
DDP	O
)	O
is	O
a	O
format	O
for	O
specifying	O
the	O
content	O
of	O
optical	B-Device
discs	I-Device
,	O
including	O
CDs	O
and	O
DVDs	O
.	O
</s>
