Samsung DVD-P360/CDM Service Manual page 95

Reference Information

14-2-3 Detailed Feature

DVD-Video Feature 1

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

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)

• Field unit compression.

• Compression rate change according to the amount of Data.

DVD-Video

•Differentiates the still image and the moving image

• MPEG-1 (Fixed compression : Max. 1/140)

• Frame unit compression.

• Compresses all data using the same ratio.

Video-CD

- Fast movements are jagged, and unnatural

14-4

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

Application of the MPEG-2 compression technology.

compression rate, reducing Data loss and enables

efficient compression.

Amount of data

Loss area

Amount of data

Samsung Electronics

Time

Time