Subject: Re: [linux-audio-user] USB hardware: Audigy 2 NX / Extigy
From: Takashi Iwai (tiwai_AT_suse.de)
Date: Wed Dec 03 2003 - 13:04:22 EET
At Tue, 02 Dec 2003 18:51:19 +0100 (MET),
Clemens Ladisch wrote:
>
> > - 5.1 audio out
>
> 5.1 over USB is tricky because of the relatively low USB 1.1 bandwith.
>
> The Extigy can play AC3 data, but _not_ with the ALSA driver. I don't
> know if it can handle uncompressed 6-channel data.
no, it can't. it seems that the device receives an ADPCM-like
compression format.
Takashi
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