Sony CMT-DX400 Operating Instructions Manual page 35

Region Code
This system is used to protect copyrights. A
region number is allocated on each DVD system
or DVD disc according to the sales region. Each
region code is shown on the system as well as on
the disc packaging. The system can play the
discs that match its region code. The system can
also play discs with the "
the region code is not shown on the DVD, the
region limit may still be activated.
Title
The longest sections of a picture or a music
piece on a DVD; a movie, etc., for a picture
piece on video software; or an album, etc., for a
music piece on audio software. Each title is
assigned a title number enabling you to locate
the title you want.
Track
Sections of a picture or a music piece on a CD or
VIDEO CD. Each track is assigned a track
number enabling you to locate the track you
want.
DVD
Title
structure
Chapter
VIDEO CD/
Track
CD
structure
Index
MP3/JPEG/
Folder
DivX
structure
File
" mark. Even when
ALL
Disc
Disc
Disc
VIDEO CD
A compact disc that contains moving pictures.
The picture data uses the MPEG 1 format, one of
the worldwide standards for digital compression
technology. The picture data is compressed to
about 1/140 of its original size. Consequently, a
12 cm VIDEO CD can contain up to 74 minutes
of moving pictures.
VIDEO CD also contain compact audio data.
Sounds outside the range of human hearing are
compressed while the sounds we can hear are
not compressed. VIDEO CD can hold 6 times
the audio information of conventional audio CD.
There are 2 versions of VIDEO CD.
• Version 1.1: You can play only moving
pictures and sounds.
• Version 2.0: You can play high-resolution
still pictures and enjoy PBC functions.
This system conforms to both versions.
GB
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