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Cd/mp3/wma mode operations, 16 english, Cd-da/mp3/wma selection on multi-session cd – Clarion DXZ466MP User Manual

Page 16: What is mp3, What is wma

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16

English

DXZ466MP

• Logical format (File system)

1. When writing MP3/WMA file on a CD-R disc or

CD-RW disc, please select “ISO9660 level 1, 2

or JOLIET or Romeo” as the writing software

format. Normal play may not be possible if the

disc is recorded on another format.

2. The folder name and file name can be

displayed as the title during MP3/WMA play

but the title must be within 64 single byte

alphabetical letters and numerals (including

an extension).

3. Do not affix a name to a file inside a folder

having the same name.

• Folder structure

1. A disc with a folder having more than 8

hierarchical levels will be impossible.

• Number of files or folders

1. Up to 255 files can be recognized per folder.

Up to 512 files can be played.

2. Tracks are played in the order that they were

recorded onto a disc. (Tracks might not always

be played in the order displayed on the PC.)

3. Some noise may occur depending on the type

of encoder software used while recording.

CD-DA/MP3/WMA selection on

multi-session CD

When a disc contains both normal CD type tracks

and MP3/WMA tracks mixedly, you can select

which type of the recorded tracks to play.

• Default value is “CD”.

Each time you press and hold the [BND] button for

1 second or longer, the mixed mode is switched

between CD type or MP3/WMA type. The following

indication appears in the title display when

switching the track type to be played.

CD/MP3/WMA Mode Operations

What is MP3?

MP3 is an audio compression method and

classified into audio layer 3 of MPEG standards.

This audio compression method has penetrated

into PC users and become a standard format. This

MP3 features the original audio data compression

to about 12 percent of its initial size with a high

quality sound. This means that about 10 music

CDs can be recorded on a CD-R disc or CD-RW

disc to allow a long listening time without having

to change CDs.

What is WMA?

WMA is the abbreviation of Windows Media

Audio, an audio file format developed by Microsoft

Corporation.

Notes:

• If you play a file with DRM (Digital Rights Manage-

ment) for WMA remaining ON, no audio is output.

• Windows Media™, and the Windows

®

logo are

trademarks, or registered trademarks of Microsoft

Corporation in the United States and/or other

countries.

• To disable DRM

(Digital Rights Management):

1. When using Windows Media Player 8, click on

TOOLS OPTIONS COPY MUSIC tab,

then under COPY SETTINGS unclick the

check box for PROTECT CONTENT. Then,

reconstruct files.

2. When using Windows Media Player 9, click on
TOOL OPTIONS MUSIC RECORD tab,

then under Recording settings, unclick the

Check box for RECORD PROTECTED

MUSIC. Then, reconstruct files. Personally

constructed WMA files are used at your own

responsibility.

• Precautions when creating MP3/WMA

disc

• Usable sampling rates and bit rates:
1. MP3: Sampling rate 11.025 kHz-48 kHz,

Bit rate: 8 kbps-320 kbps/VBR

2. WMA: Bit rate 48 kbps-192 kbps

• File extensions

• Always add a file extension “.MP3” or “.WMA

to MP3 or WMA file by using single byte letters.

If you add a file extension other than specified

or forget to add the file extension, the file

cannot be played.

Display when

CD type track

is selected:
Display when

MP3/WMA

type track is

selected: