Philips DVD player DVP3142K DivX playback 用户手册

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Analog:  Sound that has not been turned into 
numbers.  Analog sound varies, while digital sound has 
specifi c numerical values.  These jacks send audio 
through two channels, the left and right.
Aspect ratio:  The ratio of vertical and horizontal 
sizes of a displayed image. The horizontal vs. vertical 
ratio of conventional TVs. is 4:3, and that of wide-
screens is 16:9.
AUDIO OUT Jacks:  Jacks on the back of the DVD 
System that send audio to another system (TV, 
Stereo, etc.).
Bit Rate:  The amount of data used to hold a given 
length of music; measured in kilobits per seconds, or 
kbps. Or, the speed at which you record. Generally, 
the higher the bit rate, or the higher the recording 
speed, the better the sound quality. However, higher 
bit rates use more space on a Disc.
Chapter:  Sections of a picture or a music piece on a 
DVD that are smaller than titles. A title is composed 
of several chapters.  Each chapter is assigned a 
chapter number enabling you to locate the chapter 
you want.
Component Video Out Jacks:  Jacks on the back 
of the DVD System that send high-quality video to a 
TV that has Component Video In jacks (R/G/B,  Y/Pb/
Pr, etc.).
Disc menu:  A screen display prepared for allowing 
selection of images, sounds, subtitles, multi-angles, etc 
recorded on a DVD.
Digital:  Sound that has been converted into 
numerical values. Digital sound is available when you 
use the DIGITAL AUDIO OUT COAXIAL or 
OPTICAL jacks. These jacks send audio through 
multiple channels, instead of just two channels as 
analog does.
DivX
®
 3.11/4.x/5.x/6.0:  The DivX
®
 codec is a 
patent-pending, MPEG-4 based video compression 
technology, developed by DivX
®
 Networks, Inc., that 
can shrink digital video to sizes small enough to be 
transported over the internet, while maintaining high 
visual quality.
Dolby Digital:  A surround sound system developed 
by Dolby Laboratories containing up to six channels 
of digital audio (front left and right, surround left and 
right, center and subwoofer).
DTS:  Digital Theatre Systems.  This is a surround 
sound system, but it is different from Dolby Digital.  
The formats were developed by different companies.
JPEG:  A very common digital still picture format. A 
still-picture data compression system proposed by the 
Joint Photographic Expert Group, which features 
small decrease in image quality in spite of its high 
compression ratio. 
MP3:  A fi le  format with a sound data compression 
system. ‘MP3’ is the abbreviation of Motion Picture 
Experts Group 1 (or MPEG-1) Audio Layer 3. By 
using MP3 format, one CD-R or CD-RW can contain 
about 10 times as much data volume as a regular CD 
can.
Multichannel:  DVD is specifi ed to have each sound 
track constitute one sound fi eld. Multichannel refers 
to a structure of sound tracks having three or more 
channels.
Parental Control:  A function of the DVD to limit 
playback of the disc by the age of the users according 
to the limitation level in each country.  The limitation 
varies from disc to disc; when it is activated, playback 
will be prohibited if the software’s level is higher than 
the user-set level.
PCM (Pulse Code Modulation):  A system for 
converting analog sound signal to digital signal for 
later processing, with no data compression used in 
conversion.
Playback control (PBC):  Refers to the signal 
recorded on video CDs or SVCDs for controlling 
reproduction. By using menu screens recorded on a 
Video CD or SVCD that supports PBC, you can enjoy 
interactive-type software as well as software having a 
search function.
Progressive Scan:  It displays all the horizontal lines 
of a picture at one time, as a signal frame.  This 
system can convert the interlaced video from DVD 
into progressive format for connection to a 
progressive display.  It dramatically increases the 
vertical resolution. 
Region code:  A system for allowing discs to be 
played back only in the region designated beforehand. 
This unit will only play discs that have compatible 
region codes.  You can fi nd the region code of your 
unit by looking on the product label.  Some discs are 
compatible with more than one region (or ALL 
regions).
Title:  The longest section of a picture or music 
feature on DVD, music, etc., in video software, or the 
entire album in audio software.  Each title is assigned a 
title number enabling you to locate the title you want.
VIDEO OUT jack:  Jack on the back of the DVD 
System that sends video to a TV.
WMA: Windows Media Audio.  Refers to an audio 
compression technology developed by Microsoft 
Corporation. WMA data can be encoded by using 
Windows Media Player version 9 or Windows Media 
Player for Windows XP. Files are recognized by their 
fi le extension “WMA.”
Glossary
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2007-06-18   10:28:25 AM
2007-06-18   10:28:25 AM