[wdmaudiodev] Re: How can I make a wave device that only captures?

  • From: BlazeAudio Developer <developer@xxxxxxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Thu, 23 Oct 2003 10:42:42 +0530

What driver model are you using?

I have successfully created capture only devices with both Stream Mini-driver model as well as the Port-class miniports.

I have not worked with capture-only AV Stream devices - but that should not really be a problem.

Are you setting up your topology correctly?

Thanks.
Devendra.

At 05:31 AM 10/22/2003, Martin Garcia wrote:

I have an audio card that only captures audio. If I only make Input pins, then it seems that it is not available using the wave...() API.

If I create render pins, but always return STATUS_NOT_SUPORTED then, the device is available, but then programs repeatedly try to open it.

I just want a Wave In device.

Thanks in advance for any help.

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