6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
WMA TAG
WMA files can contain a WMA tag that is
used in the same way as an ID3 tag. WMA
tags carry information such as track title
and artist name.
ISO 9660 FORMAT
This is the international standard for the for-
matting of CD-ROM folders and files. For
the ISO 9660 format, there are 2 levels of
regulations.
Level 1: The file name is in 8.3 format (8
character file names, with a 3 character file
extension. File names must be composed of
one-byte capital letters and numbers. The
"_" symbol may also be included.)
Level 2: The file name can have up to 31
characters (including the separation mark
"." and file extension). Each folder must
contain fewer than 8 hierarchies.
m3u
Playlists created using "WINAMP" soft-
ware have a playlist file extension (.m3u).
MP3
MP3 is an audio compression standard
determined by a working group (MPEG) of
the ISO (International Standard Organiza-
tion). MP3 compresses audio data to about
1/10 the size of that on conventional discs.
218
WMA
WMA (Windows Media Audio) is an audio
compression
format
®
Microsoft
. It compresses files into a size
smaller than that of MP3 files. The decod-
ing formats for WMA files are Ver. 7, 8 and
9.
AAC
AAC is short for Advanced Audio Coding
and refers to an audio compression tech-
nology standard used with MPEG2 and
MPEG4.
LX570_Navi_OM60P47U_(U)
16.05.31 17:44
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