[wdmaudiodev] Re: IEEE_FLOAT

  • From: Matt Gonzalez <matt@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 23 Jun 2008 11:45:29 -0400

I've used it for recording in an application.

On Jun 23, 2008, at 11:00 AM, Uwe Kirst <u.kirst@xxxxxx> wrote:

Im just checking wether WDM supports the 32 Bit float audio format

MEDIASUBTYPE_IEEE_FLOAT.

It seems that playback is fine, but recording doesnt work in all cases. If I select a 24 Bit audio format in my application (wavelab), there is only silence recorded.
16 Bit format recording seems to be ok though.
Is this a (known) issue within the windows XP kernel mixer?

Thanks,
/Uwe
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