Dual Electronics XDVD1175BT - Manual (Page 22)

21
Media Compatibility
The following types of discs are compatible:
• CD-DA, CD-ROM (ISO), CD-R, CD-RW
• DVD Video, DVD+R/RW, DVD-R/RW
The following types of discs/files are not compatible:
• WMA files that are protected by DRM (Digital Rights Management)
• WMA lossless format
• Discs recorded with Track At Once or packet writing
• MP3 PRO format, MP3 playlists
• RMP format
• WAV format
• WMV format
• DivX, Xvid format
• AVI format
• MPG, MPEG-4 format
• AAC, protected AAC, M4A format
Some recordable DVD's and CD's may be incompatible with this unit,
depending on media type and recording method.
MP3/WMA playback sequence begins in the root folder of the disc, USB flash
drive or SD card. Any empty folders or folders that do not include MP3/WMA/
JPG files are skipped.
ISO9660 standards:
• Maximum nested folder depth is 8 (including the root folder).
• Valid characters for folder/file names are letters A-Z (all caps), numbers
0-9, and “_” (underscore). Some characters may not be displayed correctly,
depending on the character type.
• This device can play back discs in Joliet and other standards that conform
to ISO9660. MP3/WMA written in the formats other than the above may
not play and/or their file names or folder names may not be displayed
properly.
An internal buffer provides ESP (Electronic Skip Protection) to virtually
eliminate skipping.
When playing a disc recorded with regular audio files (CD-DA or .WAV) and
MP3/WMA files, the unit will play the MP3/WMA files only.
Some files may not play or be displayed correctly, depending on sampling
rates and bit rates.
For best results, use the following settings when ripping MP3 files:
128kbps or higher constant bit rate
44.1kHz or higher sampling frequency
For best results, use the following settings when ripping WMA files:
64kbps or higher constant bit rate
44.1kHz or higher sampling frequency
Media Compatibility
Playback Order
Compatible Recording Formats
Additional MP3/WMA Information
Notes
XDVD1175BT OPERATION