Panasonic Strada CN-NVD905U Operating Instructions Manual page 109

Recording MP3/WMA fi les on a CD-media
 You are recommended to minimize the chances of
making a disc that contains both CD-DA fi les and
MP3/WMA fi les.
 If CD-DA fi les are on the same disc as MP3 or WMA
fi les, 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 fi les other than MP3/WMA fi les and
unnecessary folder on a disc.

The name of an MP3/WMA fi le should be added by
rules as shown in the following descriptions and also
comply with the rules of each fi le system.
 You may encounter trouble in playing MP3/WMA
fi les or displaying the information of MP3/WMA
fi les recorded with certain writing software or CD
recorders.
Compression formats
(Recommendation: "Points to remember when making MP3/WMA fi les" on the previous page)
Compression method
MPEG 1 audio layer 3 (MP3)
MPEG 2 audio layer 3 (MP3)
Windows Media Audio Ver. 7, 8, 9*
* WMA 9 Professional/LossLess/Voice are not supported.
Folder selection order/fi le playback order
Maximum number of fi les/folders
 Maximum number of fi les: 511 (fi les + folders)
 Maximum number of fi les in one folder: 255
 Maximum depth of trees: 8

Maximum number of folders: 192 (Root folder is
included.)
Note:

You can shorten the duration between data read and
playback by decreasing the quantity of fi les 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 fi le.
 If the selected folder does not contain any MP3/WMA
fi les, the nearest MP3/WMA fi les 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 FOLDER" appears when displaying the root
folder name.

The fi le extension ".mp3" or ".wma" should be
assigned to each fi le depending on the fi le format.
 This unit does not have a play list function.
 Although Multi-session recording is supported, the
use of Disc-at-Once is recommended.
Supported fi le 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
supported.
Bit rate VBR
32 k – 320 kbps Yes
8 k – 160 kbps Yes
32 k – 192 kbps Yes
Root Folder
1
(Root Directory)
2

4
3

5
6
7
Tree 1 Tree 2
Sampling frequency
32, 44.1, 48 kHz
16, 22.05, 24 kHz
32, 44.1, 48 kHz
Folder Selection
In the order

1 –
File Selection
In the order
–



8


Tree 3 Tree 4 Tree 8
(Max.)
8
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