Mazda 3 Owner's Manual page 346

Interior Features
Audio System
Mark indicating on disc
Marks indicated on discs or packages are
as follows:
Mark
NTSC PAL
5–28
Meaning
Indicates a colour TV
system (broadcast system
depends on market).
Indicates the number of
audio tracks.
The number indicates
the number of audio
recordings.
Indicates the number of
subtitled languages.
The number indicates
the number of recorded
languages.
Number of angles.
The number indicates the
number of recorded angles.
Indicates the screen modes
which can be selected.
"16:9" indicates a wide
screen and "4:3" indicates a
standard screen.
Indicates the region code
for which a disc can be
played.
ALL indicates global
applicability, and a number
indicates applicability
based on region.
Glossary
DVD-Video
DVD-Video is a video image storing
standard determined by the DVD forum.
"MPEG2", a global standard in digital
compression technologies, has been
adopted which compresses on average
about 1/40th of the image data and stores
it. In addition, a variable-rate coding
technology, which changes the assigned
information amount according to the shape
of the screen image, has been adopted.
Audio information can be stored using
Dolby digital instead of PCM (Pulse Code
Modulation) and more realistic sounding
audio can be enjoyed.
In addition, various, supplementary
functions such as multi-language
availability are provided for enhanced
enjoyment.
DVD-VR
DVD-VR is short for DVD Video
Recording Format; video image storing
standard determined by the DVD forum.
Multi-angle
One of the DVD player's functions.
Because scenes can be recorded in
multiple angles (camera position), users
can choose a desired angle.
Multi-language
As a function of the DVD player, audio
or subtitles for the same video images can
be stored in multiple languages and the
language can be selected freely.