Chapter (page 9)
Sections of a picture or a music feature that are smaller than titles. A title is composed of several chapters. Depending on the disc, no chapters may be recorded.
Dolby Digital (page 27, 79)
Digital audio compression technology developed by Dolby Laboratories. This technology conforms to
Dolby Surround (Pro Logic) (page 26)
Audio signal processing technology that Dolby Laboratories developed for surround sound. When the input signal contains a surround component, the Pro Logic process outputs the front, centre and rear signals. The rear channel is monaural.
DTS (page 27, 80)
Digital audio compression technology that Digital Theater Systems, Inc. developed. This technology conforms to
Good channel separation is realized because all of the channel data is recorded discretely and little deterioration is realized because all channel data processing is digital.
DVD VIDEO (page 6)
A disc that contains up to 8 hours of moving pictures even though its diameter is the same as a CD.
The data capacity of a
GB, a
9.4GB, and
The picture data uses the MPEG 2 format, one of the worldwide standards of digital compression technology. The picture data is compressed to about 1/40 (average) of its original size. The DVD also uses a variable rate coding technology that changes the data to be allocated according to the status of the picture. Audio information is recorded in a
Furthermore, various advanced functions such as the
A
Index (CD)/Video Index (VIDEO CD) (page 9)
A number that divides a track into sections to easily locate the point you want on a CD or VIDEO CD. Depending on the disc, no index may be recorded.
MPEG audio (page 27, 80)
International standard coding system used to compress audio digital signals authorized by ISO/IEC. MPEG 1 conforms to up to 2- channel stereo. MPEG 2, used on DVDs, conforms to up to
Information Additional
,continued 87