4N0012721BF
Media
Album cover: GIF, JPG, PNG with max. 800x800 px. The album cover
Metadata from the medium or from Gracenote®* is displayed, depending on
availability.
Playlists -M3U; .PLS; .WPL; .M3U8; .ASX
Number of files
DVD drive: max. 1,000 files per medium
USB mass storage device: max. 50,000 files per medium; max. 1,000
files per playlist/folder
Format File extension
MPEG 1/2 Layer 3 -mp3
Windows Media Audio 9/10 .wma
Up to maximum 320 kbit/s
48 kHz sampling frequencies
MPEG 2/4 .m4a; .m4b; .aac
Opus Opus; .0gg; .oga
FLAC flac
ALAC -m4a 48 kHz sampling frequency
Monkey's Audio -ape
Format File extension
MPEG 1/2 -mpg; .mpeg
MPEG4 AVC (H.264) .mp4; .m4v; .mov; .avi
up to maximum 15 Mbit/s and
1920x1080 px at maximum 30 fps
Windows Media Video 9 .wmv; .asf
MPEG-H (H.265/HEVC) -mp4; .mov
VP8/VP9 .webm
Flash video flv; .f4v
— The media sources do not support the Win-
dows Media Audio 9 Voice format.
— For compressing MP3 files, Audi recom-
mends a bit rate of at least 160 kbit/s. The
display showing the remaining play time
may differ for audio files with variable bit
rate.
— Special characters (such as those in ID3 tag
information) may display differently or may
Troubleshooting
The information that follows lists some trouble-
shooting options. They depend on the equip-
ment. >
not always display, depending on the sys-
tem language.
— The manufacturer of the storage device can
provide information about its “USB Device
Subclass”.
—Some MTP player functions are not support-
ed, such as rating music tracks and video
playback.
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