Compressed Audio Compatibility - Pioneer DVR-310 Operating Instructions Manual

Before you start
01

Compressed audio compatibility

This recorder will play CD-ROM, CD-R, and CD-RW discs
containing files saved in the MPEG-1 Audio Layer 3 (MP3)
or Windows Media Audio (WMA) format with a sampling
rate of 44.1 or 48kHz. Incompatible files will not play and
the message Cannot play this file format will be
displayed (CAN'T PLAY in the front panel display).
Fixed bit-rate MP3 files are recommended. Variable bit-
rate (VBR) MP3 files are playable, but playing time may
not be shown correctly.
This recorder is compatible with 44.1 and 48 kHz WMA
files encoded with Windows Media Codec 8. Files
encoded using Windows Media Codec 9 may be playable,
but some parts of the specification are not supported
(specifically, Pro, Lossless, Voice and VBR WMA files).
DRM (Digital Rights Management) copy protection is a
technology designed to prevent unauthorized copying by
restricting playback, etc. of material on devices other
than the PC (or other WMA recording equipment) used to
record it. For detailed information, please see the
instruction manuals or help files that came with your PC
(or other WMA recording equipment) and/or software.
WMA files encoded with DRM (Digital Rights
Management) copy protection will not play and the
message Cannot play this file format will be displayed
(CAN'T PLAY in the front panel display).
The CD-ROM used to compile your WMA/MP3 files must
be ISO 9660 Level 1 or 2 compliant. CD physical format:
Mode1, Mode2 XA Form1. Romeo and Joliet file systems
are both compatible with this recorder.
Use CD-R or CD-RW media for recording your files. The
disc must be finalized (i.e. the session must be closed) in
order to play in this recorder.
This recorder only plays tracks that are named with the
file extension .MP3 or .WMA (upper or lower-case).
When naming MP3 and WMA files, add the
corresponding file name extension (.mp3 or .wma). Files
are played according to the file extension. To prevent
noise and malfunctions, do not use these extensions for
other kinds of files.
This recorder can recognize up to 99 folders and 999 files
(WMA/MP3). If a disc exceeds these limits, only files and
folders up to these limits will be playable. Files and
folders are read/displayed in alphabetical order. Note
that if the file structure is very complex, you may not be
able to read/play all files on the disc.
Folder, track and file names (excluding the file extension)
are displayed.
10
En
There are many different recording bit-rates available to
encode MP3 files. This recorder has been designed to be
compatible with all of them. Audio encoded at 128Kbps
should sound close to regular CD Audio quality. This
recorder will play lower bit-rate files, but please note that
the sound quality becomes noticeably worse at lower bit-
rates.
JPEG file compatibility
This recorder is compatible with Fujicolor CD and Kodak
Picture CD formats, as well as CD-R/RW/ROM discs
containing JPEG files.
Baseline JPEG and EXIF 2.2
supported (horizontal resolution from 160–5120 pixels;
vertical resolution between 120–3840 pixels).
*1
File format used by digital still cameras
The CD-ROM used to compile your JPEG files must be
ISO 9660 Level 1 or 2 compliant. CD physical format:
Mode1, Mode2 XA Form1. Romeo and Joliet file systems
are both compatible with this recorder.
This recorder only displays files that are named with the
file extension .jpg, .jpeg, .jif, or .jfif (upper or lower-case).
The recorder can load up to 99 folders and 999 files at one
time. If there are more files/folders than this on the disc
then more can be reloaded.
Frequently asked questions
• What's the difference between DVD-R and DVD-RW?
The most important difference between DVD-R and
DVD-RW is that DVD-R is a record-once medium,
while DVD-RW is a re-recordable/erasable medium.
You can re-record/erase a DVD-RW disc
approximately 1,000 times.
For more information, see About DVD recording on
page 43.
• What's VR mode?
VR (Video Recording) mode is a special mode
designed for home DVD recording. It allows very
flexible editing of recorded material compared to
'Video mode'. On the other hand, Video mode discs
are more compatible with other DVD players.
• Can I play my recordable discs in a regular DVD player?
Generally, DVD-R discs and DVD-RW discs recorded
*2
in Video mode are playable in a regular DVD player,
but they must be 'finalized' first. This process fixes
the contents of the disc to make them readable to
other DVD players as DVD-Video discs.
DVD-RW discs recorded in VR (Video Recording)
mode are playable in some players.
*1
still image files are