[wdmaudiodev] Re: ADPCM

  • From: "DJ Sisolak" <dsisolak@xxxxxxxxxxxxxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Tue, 13 Apr 2004 11:43:04 -0700

Hello Raph,

 

Upon reviewing the spec I apologize profusely that I have to reneg on my
previous response. I had forgotten that the ADPCM format is not an
officially supported format in the USB Audio specifications and
therefore is not supported by the USBAudio.sys driver.

 

Again, my apologies,

DJ

 

________________________________

From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Raphael Lamy 
Sent: Tuesday, April 13, 2004 4:51 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] ADPCM 

 

Hi,

 

    In the Audio USB specification, I don't find the way to inform
windows to use the ADPCM format ?  Which WFormatTag have I to use ? 

    I only see the MPEG, AC3, muLaw, Alaw, PCM ...   but not ADPCM  ? 

    Could you help me  ? 

 

Thanks in advance 

Raph 

 

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