[wdmaudiodev] Re: USB and ADPCM data format
- From: "Raphael Lamy " <raphael.lamy@xxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Tue, 23 Mar 2004 10:13:46 +0100
Dear All,
My bandwidth is limited and I would like to use a ADPCM operating at
24Kbits/s or maybe 16Kbits/s.
Can I use one from these one with USBAudio.sys ?
Thanks In advance
Raph
-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of DJ Sisolak
Sent: lundi 22 mars 2004 18:38
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: USB and ADPCM data format
Hello Raph,
The short answer to your question is yes, the ADPCM format is supported
in USBAudio.sys though we have not had any devices to thoroughly test it
with.
Thanks,
DJ Sisolak
Microsoft Corp.
This posting is provided "AS IS" with no warranties, and confers no
rights.
_____
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Raphael Lamy
Sent: Monday, March 22, 2004 8:49 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] USB and ADPCM data format
Dear All,
I develop a USB audio device and I need to use a ADPCM data format.
I just need to know if it is possible to use this format without to
write a custom driver (maybe just using usbaudio.sys and Ks.sys).
Which are the real datas to send from the USB chip to windows ?
Thanks in advance
Raph
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