Samsung DVD-P355B/XEG Detailed Feature, Time, Amount of data, Loss area, DVD-Video Feature

Reference Information

14-2-3 Detailed Feature

DVD-Video Feature 1

When Developing the DVD Software, various addition and modification is possible.

As the storage capacity increases, the DVD-Video separates the main data and the additional data such as the Multi-Function into different data areas, enabling the control of time-data ratio to provide the format that enables the flexible Software development

•1 Movie (3.5Mbps)

+Subtitle (1 Language)

+Surround Audio (1 Language) = 160min storage (4.673Gbytes)

•1 Movie (3.5Mbps)

+Subtitle (4 Language)

+Surround Audio (4 Language) = 160min storage (4.680Gbytes)

•1 Music Video (4Mbps)

+2ch High quality Audio (96kHz/24bit) = 72min storage (4.648Gbytes)

DVD-Video Feature 2

Application of the MPEG-2 compression technology.

DVD-Video uses the variable compresion technology, the MPEG-2 to compress the moving image optimally, mini- mizing the Data loss to Provide a clear, natural screen while increasing the storage time.

• MPEG-2 (Variable compression : Max. 1/40) Amount of data

•Field unit compression.

•Compression rate change according to the amount of Data.

DVD-Video	•Differentiates the still image and the moving image
	compression rate, reducing Data loss and enables		Time
	efficient compression.
	• MPEG-1 (Fixed compression : Max. 1/140)	Amount of data	Loss area

•Frame unit compression.

Video-CD	• Compresses all data using the same ratio.
	- Fast movements are jagged, and unnatural
		Time

14-4 Samsung Electronics