[wdmaudiodev] Re: AVStream Topology Filter
- From: "Mathieu Routhier" <mrouthier@xxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Tue, 8 Jun 2004 12:15:05 -0400
As far as I know, you do not need to have a separate topology and
playback/capture filter in an AVStream driver; you can create a filter
with pins implementing playback/capture and insert your topology nodes
in this same filter. At least, this is how I do...
Oh and if you figure out how to describe the multi-channel node
capability with AVStream (see "Exposing Multichannel Nodes"), please let
me know.
Mat
-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Harry Graham
Sent: Tuesday, June 08, 2004 11:28 AM
To: 'wdmaudiodev@xxxxxxxxxxxxx'
Subject: [wdmaudiodev] AVStream Topology Filter
I am trying to get an AVStream audio topology filter to connect to the
corresponding audio capture filter. I noticed that the
KSPROPERTY_PIN_PHYSICALCONNECTION property is not implemented by the
AVStream framework on either of these filters. How can I get the
framework to implement this property? Or is there an explicit method to
register the filters, similar to PcRegisterPhysicalConnection?
Thanks,
Harry
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