Glossary
Decoder
A decoder restores the coded audio signals on DVDs to normal. This is called decoding.
Dolby Digital
This is a method of coding digital signals developed by Dolby Laboratories. Apart from stereo
Dolby Pro Logic
A surround system where a
DTS (Digital Theater Systems)
This surround system is used in many movie theaters around the world. There is good separation between the channels, so realistic sound effects are possible.
Dynamic range
Dynamic range is the difference between the lowest level of sound that can be heard above the noise of the equipment and the highest level of sound before distortion occurs.
Film and video
Linear PCM (pulse code modulation)
These are uncompressed digital signals, similar to those found on CDs.
Playback control (PBC)
If a Video CD has playback control, you can select scenes and information with menus.
WMA, MP3, and CD text information
¡Discs must conform to ISO9660 level 1 or 2 (except for extended formats).
¡This unit is compatible with
¡The order tracks appear in the menus may differ to the order
shown on your computer.
WMA
¡Noise may occur when playing WMA files.
¡You cannot play WMA files that are copy protected.
MP3
¡This unit is not compatible with ID3 tags.
¡If you play an MP3 track that includes still picture data, it will take some time before the music itself starts playing and the elapsed time will not be displayed during this time. Even after the track starts, the correct play time will not be displayed.
Frame still and field still
Frames are the still pictures that go together to make a moving picture. There are about 30 frames shown each second.
One frame is made up of two fields. A regular television shows these fields one after the other to create frames.
A still is shown when you pause a moving picture. A frame still is made up of two alternating fields, so the picture may appear blurred, but overall quality is high.
A field still is not blurred, but it has only half the information of a frame still so picture quality is lower.
Interlace and progressive output
Order of play
WMA MP3
root
001group
004track.wma
005track.wma
006track.wma
002group
007track.mp3
003group 008track.mp3 009track.mp3 010track.mp3
011track.mp3
012track.mp3
013track.mp3
Give folders and files names
Extension
004track.wma (or .WMA)
The extension for MP3 is
“.mp3” or “.MP3”.
| NTSC, the video signal standard, has 480 interlaced (I) scan lines, | |
| whereas progressive scanning uses twice the number of scan lines. | |
Reference | This is called 480P. The video signals output from this unit’s | |
COMPONENT VIDEO OUT terminals (Y, PB, PR) allow you to enjoy | ||
| ||
| higher quality pictures than if the signals were output from the | |
| VIDEO OUT terminal or S VIDEO OUT terminal. | |
| I/P/B | |
| MPEG 2, the video compression standard adopted for use with | |
|
I:Intra coded picture
This picture has the best quality and is the best to use when adjusting the picture.
P:Predictive coded picture
This picture is calculated based on past I or
B:
This picture is calculated by comparing past and future I and
RQT6945
CD (CD text only)
When making your own CD text discs
The unit plays the tracks in the order you record them so you do not have to give titles number prefixes.
Windows Media, and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries.
TM
WMA is a compression format developed
by Microsoft Corporation. It achieves the Windows
MediaTM
same sound quality as MP3 with a file size that is smaller than that of MP3.
MPEG
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