[wdmaudiodev] Re: Help:Requirements for waveform devices on XP

  • From: Matt Gonzalez <matt@xxxxxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 11 Feb 2005 17:42:55 -0800

The best thing to do is to make sure that your filter matches the ones from the WavePci and WaveCyclic DDK samples. The AVStream filter needs to be laid out the same way.

Matt


Konrad Rozesłaniec wrote:

My AVStream filter has four pins (capture, render, speaker, line-in) and two
nodes (ADC,DAC). While supporting 8KHz 8bit alaw input pins are visible as
wave devices on W2K. After changing format to PCM also output pins become
visible. But on WXP it doesn't work. I suppose XP has some more reqirements
for wave devices. Does anyone have any idea?

with regards
Konrad

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