Kia Niro Owner's Manual page 265

Audio system
Media
MP3
Supported audio formats
MPEG1 Audio Layer3
MPEG2 Audio Layer3
Compressed
audio for-
MPEG2.5 Audio Layer3
mats
Windows Media Audio Ver 7.X &
8.X
✽ ✽ NOTICE
File formats other than the formats
above may not be recognized or
playable. Information such as file-
name may not be displayed.
5 18
Range of supported compressed file
types
1. Bitrate range (Kbps)
MPEG1 MPEG2 MPEG2.5
Layer3
32 8 8
40 16 16
48 24 24
56 32 32
64 40 40
80 48 48
96 56 56
112 64 64
128 80 80
160 96 96
192 112 112
224 128 128
256 144 144
320 160 160
2. Sampling frequency (Hz)
MPEG1 MPEG2
44100 22050
48000 24000
WMA
32000 16000
High Range
48
64
• The sound quality of MP3/WMA
compressed
80
depending on the bitrate. (A higher
96
bitrate can have better sound qual-
128
ity.)
160
• The product only recognizes files
192
with the MP3 or WMA extension.
Files without one of these exten-
sions are not recognized.
3. Number of recognizable folders
and files
• Folders: 2,000 for USB
• Files: 6,000 for USB
• No recognition limit for folder hier-
archies
MPEG2.5 WMA
11025 32000
12000 44100
8000 48000
files may vary