[wdmaudiodev] Re: vista: not appearing as system audio device

You were spot on - my bridge pin Category was KSCATEGORY_AUDIO - I was using KSNODETYPE_xxx for the KSPIN_DESCRIPTOR::Name field.

After changing the bridge pin category to KSNODETYPE_LINE_CONNECTOR (for example) I can see my audio device!

Thanks,
Nick

Mitchell Rundle wrote:
What is the category of the bridge pin? To show up it needs to be one of:
KSNODETYPE_SPEAKER
KSNODETYPE_HEADPHONES
KSNODETYPE_LINE_CONNECTOR
KSNODETYPE_SPDIF_INTERFACE
KSNODETYPE_MICROPHONE
KSNODETYPE_HANDSET
KSNODETYPE_HEADSET_SPEAKERS
KSNODETYPE_HEADSET_MICROPHONE
If the category is KSCATEGORY_AUDIO, then the device will only show up if you go to mmsys.cpl and chose "show disabled devices".
Regards,
Mitch Rundle
Microsoft Corporation

________________________________

From: wdmaudiodev-bounce@xxxxxxxxxxxxx on behalf of Nick Dowell
Sent: Tue 8/29/2006 9:09 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] vista: not appearing as system audio device



Hi,

I've been trying out an avstream - based driver I'm working on with
Vista Beta 2.

After getting the driver to install and startup ok, I find that my
device is not available as an audio device to the system. (KSStudio can
reach my driver and stream to it without problems)


Is it possible to get a debug log output from the system (similar to
sysaudio!sysaudiotracelevel) to see what's going wrong?


Regards,
Nick
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