[wdmaudiodev] Re: Default Format

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Wed, 28 Oct 2009 09:18:11 -0700

NCH Obble Smith wrote:
> Hi Guys,
>
> that link just doesn't make any scene  :-S
>
> So may I ask if anyone knows the answer?

Are you watching the entire property exchange?  Are you seeing
KSPROPERTY_PIN_DATARANGES and KSPROPERTY_CONNECTION_DATAFORMAT?

Remember, first the filter reports everything it can possible do, then
the intersection comes it to figure out which of its formats is closest
to what the clients want.  If the client doesn't pick anything, you get
the first "possible" that the filter reported.

-- 
Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.

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