About MP3/JPEG files
File format | MP3 | JPEG |
Playable media | ||
|
| |
Extension | Files must have the extension “.mp3” or “.MP3”. | Files must have the extension “.jpg” or “.JPG”. |
Picture resolution | — | between 34k34 and 8192k8192 pixels |
|
| (sub sampling is 4:2:2 or 4:2:0) |
Compression rate | 32 kbps to 320 kbps | — |
Sampling rate | 44.1 kHz/48 kHz | — |
Reference | ID3 tags: version 1, 2.2, 2.3, 2.4 | JPEG conforming DCF*4 is supported. |
| ID3 is a tag embedded in MP3 track to provide | Thawing Time: approx. 2 sec. (7 M pixels) |
| information about the track. | ≥MOTION JPEG and Progressive JPEG is not supported. |
| This unit supports the versions listed above but only |
|
| titles and the names of artists can be displayed. |
|
| ≥If there is a large amount of still picture data etc. |
|
| within a MP3 file, play may not be possible. |
|
≥English alphabet and Arabic numerals are displayed correctly. Other characters may not be displayed correctly. ≥The display order on this unit may differ from how the order is displayed on a computer.
≥Depending on how you create the media (writing software), files and folders may not play in the order you numbered them. ≥Depending on how you create the structure of folders (writing software), files and folders may not play.
≥This unit is not compatible with
≥Depending on the recording conditions, the media may not play.
≥Operation may take time to complete when there are many files and/or folders and some files may not display or be playable.
*1 ISO9660 level 1 or 2 (except for extended formats), Joliet This unit is compatible with
This unit is not compatible with packet writing.
*2 Discs must conform to UDF 2.0.
*3 Discs must conform to UDF 2.5.
*4 Design rule for Camera File system: unified standard established by Japan Electronics and Information Technology Industries Association (JEITA).
∫Structure of folders that can play back on this unit
You can play files on this unit by structure of folders as shown below. However depending on the method of writing data (writing software), play may not be in the order you numbered the folders.
operations
: Folder which can be displayed with this unit
¢¢¢: Numbers
XXX: Letters
*1 ¢¢¢: from 001 to 999
*2 ¢¢¢: from 100 to 999 XXX: up to 5 figures
*3 ¢¢¢¢: from 0001 to 9999
Structure of MP3 folders in DVD-R/DVD-R DL/CD-R/CD-RW
Prefix the file names with
e.g.Root
001XXXX.mp3 002XXXX.mp3
Folder A
003XXXX.mp3 004XXXX.mp3 005XXXX.mp3
Folder B
006XXXX.mp3 007XXXX.mp3 008XXXX.mp3 009XXXX.mp3
Folder C
010XXXX.mp3 011XXXX.mp3 012XXXX.mp3
Advanced
Structures of still picture (JPEG) folders in
Files inside a folder are displayed in the order they were updated or taken.
e.g.Root
P0000001.jpg
in
≥Folder structure is not displayed.
e.g. Root
P0000001.jpg
P0000002.jpg
in SD card
Displays JPEG files in all folders.
≥Folder structure is not displayed.
e.g. Card
P0000002.jpg
Folder A
JPEG
DCIM*1
P0000001.jpg
P0000002.jpg
P0000003.jpg
P0000004.jpg
P0000005.jpg
XXXXX *2 XXXX.JPG *3
DCIM
XXXXX *2
Folder B
P0000006.jpg
XXXX.JPG*3
RQT9508
P0000007.jpg
P0000008.jpg
P0000009.jpg
Folder C
P0000010.jpg
P0000011.jpg
P0000012.jpg
DCIM
XXXXX *2 XXXX.JPG *3
Folder A
P0000003.jpg
P0000004.jpg
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