[wdmaudiodev] Re: AVStream and Wave Devices

  • From: Michael Stearman <MichaelS@xxxxxxxxxxxx>
  • To: "'wdmaudiodev@xxxxxxxxxxxxx'" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 3 Oct 2005 16:09:35 -0500

Sam,

I had the same problem a while ago.  Try using the following capture pin
descriptor:

        // Audio Capture Pin: AUDIO_PIN_CAPTURE
        //
        {
                &AudioCapturePinDispatch,
                NULL,
                { 
                        NULL,
                        0,                      
                        NULL,
                        0,
                        SIZEOF_ARRAY( AudioCapturePinDataRanges ),
                        AudioCapturePinDataRanges,              
                        KSPIN_DATAFLOW_OUT,                 
                        KSPIN_COMMUNICATION_BOTH,           
                        &PINNAME_CAPTURE,                  
                        &PINNAME_CAPTURE,           
                        0                                   
                },
                KSPIN_FLAG_PROCESS_IN_RUN_STATE_ONLY |
                        KSPIN_FLAG_FIXED_FORMAT,
                1,                                      
                0,                                      
                &AudioDefaultAllocatorFraming,          
                reinterpret_cast <PFNKSINTERSECTHANDLEREX> 
                        (CAudioPin::IntersectHandler)
        },

-----Original Message-----
From: Sam Tertzakian [mailto:sam@xxxxxxxxxxx] 
Sent: Monday, October 03, 2005 4:04 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: AVStream and Wave Devices

Hi, 
Thank you for your offer...Let me first try the checked build of Sysaudio
and see what that tells me. I should have tried that before.
If I cannot get it work, then I will decide which version of the inf to send
you.

-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Matt Gonzalez
Sent: Monday, October 03, 2005 1:46 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: AVStream and Wave Devices

Hi Sam-

I see that you've posted your pin descriptors; why don't you go ahead 
and post the rest of your filter descriptor along with your INF file.  
I'll take a look.

Matt

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