Mazda CX-9 2019, Owner'S Manual

Page: 479 / 696

▼
Operating Tips for WMA
WMA is short for Windows Media
*1
Audio and is the audio compression
format used by Microsoft
*1
.
Audio data can be created and stored at a
higher compression ratio than MP3.
This unit plays files with the extension
(.wma) as WMA files.
*
1 Windows Media and Microsoft are
registered trademarks of Microsoft
Corporation U.S. in the United States
and other countries.
CAUTION
Do not use an audio file extension on files
other than audio files. In addition, do not
change the audio file extension. Otherwise,
the unit will not recognize the file correctly
resulting in noise or a malfunction.

WMA files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.

The file extension may not be provided
depending on the computer operating
system, version, software, or settings. In
this case, add the file extension “.wma”
to the end of the file name, and then
write it to the memory.
▼ Operating Tips for AAC
AAC stands for Advanced Audio Coding,
which is standardized voice compression
established by the ISO
*1
working group
(MPEG). Audio data can be created and
stored at a higher compression ratio than
MP3.
This unit plays files with the extensions
(.aac/.m4a/.wav) as the AAC files.
CAUTION
Do not use an audio file extension on files
other than audio files. In addition, do not
change the audio file extension. Otherwise,
the unit will not recognize the file correctly
resulting in noise or a malfunction.

AAC files written under specifications
other than the indicated specification
may not play normally or files or folder
names may not display correctly.

The file extension may not be provided
depending on the computer operating
system, version, software, or settings. In
this case, add the file extension “.aac”,
“.m4a”, or “.wav” to the end of the file
name, and then write it to the memory.
*1 International Organization for
Standardization
Interior Features
Appendix
5-89
CX-9_8HB2-EA-18G_Edition4_old 2019-3-15 13:53:31