Hi, 

Right now, I am only listing KS_CATEGORY_CAPTURE and KS_CATEGORY_RENDER.

I expect that I should list KSCATEGORY_AUDIO as I do for my WavePCI drivers.

But, in the WavePCI drivers, I use "InstallSubDevice( ...., "Wave", .... );"
to link the name in the INF to my kernel mode device.

But, in AVStream I don't see the equivalent function InstallSubDevice().


-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Matt Gonzalez
Sent: Sunday, August 14, 2005 9:13 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: Wave Devices using AVStream driver

What categories are you listing for your filter?

Matt

Sam Tertzakian wrote:

  

I have an AVStream driver that captures/renders audio. To do so, I use
GraphEdt and the device is listed under "WDM Streaming Devices".

Now, I need to make it also appear under "Audio Capture" devices. Can I do
this with AVStream? If so, how?

With WavePCI we use PortCls functions to expose the wave device. I want to
do the same thing using an AVStream driver.

I want to be able to use the device using the Wave API. I think it is
possible since, as far as I know, the USBAudio.sys is an AVStream driver
    

and
  

it exposes Wave devices.

Thank you


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