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Audio codecs
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Note that for any given audio codec, there are many streaming protocols available, and thus even if an Internet Radio station uses a supported format,
this does not guarantee that every such station will work with your speaker. The radio stations database to which your speaker connects is checked
for compatibility so that most stations should be playable without problems. Similarly when streaming media from a computer, while a codec may be
supported, there can be many subtle variations in formats, tagging schemes and protocols (even within UPnP). In general your speaker will play the
supported formats with most common UPnP servers.
The following table summarises the maximum supported bit-rates for the various audio formats that are playable on your speaker. Higher rates may
be playable in some cases but performance of the product may be affected.
Codec
Maximum
supported
data
rate
AAC (LC, HE, HE V2)
320 kbits/sec
ALAC
(1) (5)
1.5
Mbits/sec
FLAC
(2) (5)
1.5
Mbits/sec
LPCM
(3)
1.536
Mbits/sec
MP3
320
kbits/sec
WAV
(3)
1.536
Mbits/sec
WMA
(4)
320
kbits/sec
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All codecs support sample rates up to 48 k samples/sec (includes 32 and 44.1 samples/sec).
Files which have Digital Rights Management (DRM) protection applied will not be playable on your speaker.
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(3) The maximum supported bit-rate is for 48 kHz sampling, 2 channels and 16-bits per sample.
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(see page 14).
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