Haier L1920A-C Dics Protection and DVD Characteristics, Compare DVD disc with other discs

Dics Protection and DVD Characteristics

Compare DVD disc with other discs:

		DVD			LD	SVCD	VCD	CD
Encode		Digital/MPEG			Analog	Digital	Digital/	Digital
method							MPEG I
	Single-	Double	Single-	Double-
Capacity	side	-side	side	side		650MB	650MB	650MB
	single-	single	double-	double-
	layer	-layer	layer	layer
	4.7G	8.5G	9.4G	17G
					Single-side
Playing Time	133	242	266	484	60 minutes	45 minutes	74 minutes	74 minutes
	minutes	minutes	minutes	minutes	double-side
					120 minutes
Disc diameter		12cm			30cm/20cm	12cm	12cm	12cm
Horizontal		More than 500 line			No more than	No more than	No more than
resolution					430 line	350 line	250 line
Picture		Multiple kinds			One kind	One kind	One kind
proportion
Subtitle		32 kinds			16 kinds	4 kinds
					at most
Sound quality		48KHz, 96KHz/			44.1KHz/	44.1KHz/	44.1KHz/	44.1KHz/
		6, 20, 24bit			16bit	16bit	16bit	16bit