Panasonic CQ-VD7003U Manuel D'instructions page 25

Recording MP3/WMA files on a CD-media Recording MP3/WMA files on a CD-media
¡ You are recommended to minimize the chances of making
a disc that contains both CD-DA files and MP3/WMA files.
¡ If CD-DA files are on the same disc as MP3 or WMA files,
the songs may not play in the intended order, or some
songs may not play at all.
¡ When storing MP3 data and WMA data on the same disc,
use different folders for each data.
¡ Do not record files other than MP3/WMA files and unneces-
sary folders on a disc.
¡ The name of an MP3/WMA file should be added by rules as
shown in the following descriptions and also comply with
the rules of each file system.
¡ The file extension ".mp3" or ".wma" should be assigned to
each file depending on the file format.
Compression formats
Compression method
MPEG 1 audio layer 3 (MP3)
MPEG 2 audio layer 3 (MP3)
Windows Media Audio Ver. 2, 7, 8, 9*
* WMA 9 Professional/LossLess/Voice are not supported.
Folder selection order/file playback order
Maximum number of files/folders
¡ Maximum number of files: 511 (file and folders)
¡ Maximum number of files in one folder: 255
¡ Maximum depth of trees: 8
¡ Maximum number of folders: 255 (Root folder is included.)
Note:
¡ You can shorten the duration between data read and play-
back by decreasing the quantity of files or folders, or the
depth of the hierarchy.
¡ This unit counts the number of folders irrespective of the
presence or absence of an MP3/WMA file.
¡ If the selected folder does not contain any MP3/WMA files,
the nearest MP3/WMA files in the order of playback will be
played.
¡ Playback order may be different from other MP3/WMA
players even if the same disc is used.
¡ "ROOT" appears when displaying the root folder name.
( Recommendation: "Points to remember when making MP3/WMA files" on the previous page)
Bit rate
32 k – 320 kbps
8 k – 160 kbps
32 k – 192 kbps
¡ You may encounter trouble in playing MP3/WMA files or
displaying the information of MP3/WMA files recorded with
certain writing software or CD recorders.
¡ This unit does not have a play list function.
¡ Although Multi-session recording is supported, the use of
Disc-at-Once is recommended.
Supported file systems
ISO 9660 Level 1/Level 2, Apple Extension to ISO 9660, Joliet,
Romeo
Note:
¡ Apple HFS, UDF 1.50, Mix CD and CD Extra are not support-
ed.
VBR Sampling frequency
Yes 32, 44.1, 48 kHz
Yes 16, 22.05, 24 kHz
Yes 32, 44.1, 48 kHz
Root Folder
1
(Root Directory)
2
q
3
4
e
5
6
8
Tree 1 Tree 2 Tree 3
Copyright
It is prohibited by copyright laws to copy, distribute and
deliver copyrighted materials such as music without the
approval of copyright holder except for personal use.
No warranty
Above description complies with our investigations as of
December 2005. It has no warranty for reproducibility and
displayability of MP3/WMA.
Folder Selection
w
In the order
1 – 8
File Selection
In the order
–
q y
r
7
t
y
Tree 4 Tree 8
(Max.)
CQ-VD7003U
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