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302
5-10. Tips for operating the audio/visual system
COROLLA HV_U
■
ID3 tag
This is a method of embedding
track-related information in an
MP3 file. This embedded infor-
mation can include the track
number, track title, the artist’s
name, the album title, the music
genre, the year of production,
comments, cover art and other
data. The contents can be freely
edited using software with ID3
tag editing functions. Although
the tags are restricted to a num-
ber of characters, the informa-
tion can be viewed when the
track is played back.
■
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.
■
MP3
MP3 is an audio compression
standard determined by a work-
ing group (MPEG) of the ISO
(International Standard Organi-
zation). MP3 compresses audio
data to about 1/10 the size of
that on conventional discs.
■
WMA
WMA (Windows Media Audio)
is an audio compression for-
mat developed by Microsoft
®
.
It compresses files into a size
smaller than that of MP3 files.
The decoding formats for
WMA files are Ver. 7, 8 and 9.
Windows Media is either a
registered trademark or trade-
AVI Container
Video codec:
H.264/MPEG-4
AVC
MPEG4
WMV9
WMV9
Advanced pro-
file
Audio codec:
AAC
MP3
WMA9.2
(7,8,9.1,9.2)
Corresponding
screen size:
MAX
19201080
Corresponding
frame rate:
MAX 60i/30p
Windows Media
Video
Video codec:
WMV9
WMV9
Advanced pro-
file
Audio codec:
WMA9.2
(7,8,9.1,9.2)
Corresponding
screen size:
MAX
19201080
Corresponding
frame rate:
MAX 60i/30p
Terms
Format Codec
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