[wdmaudiodev] Re: identify application creating APO

  • From: "Matthew van Eerde" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "Matthew.van.Eerde" for DMARC)
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 14 Nov 2018 21:09:41 +0000

Any particular applications that you care about though? Not looking for a 
complete list (I actually have a complete list.)

________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx <wdmaudiodev-bounce@xxxxxxxxxxxxx> on 
behalf of Robert Dalton Jr. <bob@xxxxxxxxxxxx>
Sent: Wednesday, November 14, 2018 12:22:47 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: identify application creating APO

I would say over 90% of the applications that I’ve seen don’t use the 
eCategory…too many to list here.  That’s the long-term solution and it’s not 
backwards compatible for Win7 which I still need to support and be in feature 
parity with Win10. We are still seeing over 30% of users on Win7.

Bob

On Nov 14, 2018, at 11:56 AM, Matthew van Eerde (Redacted sender 
"Matthew.van.Eerde" for DMARC) 
<dmarc-noreply@xxxxxxxxxxxxx<mailto:dmarc-noreply@xxxxxxxxxxxxx>> wrote:

Please don’t. Instead, let’s get everyone using AudioClientProperties.eCategory.

Do you have any particular applications in mind?

________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx
<wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx>> on 
behalf of Robert Dalton Jr. <bob@xxxxxxxxxxxx<mailto:bob@xxxxxxxxxxxx>>
Sent: Wednesday, November 14, 2018 11:53:35 AM
To: wdmaudiodev@xxxxxxxxxxxxx<mailto:wdmaudiodev@xxxxxxxxxxxxx>
Subject: [wdmaudiodev] Re: identify application creating APO

Ideally some processing could change depending on the application.  Many (most) 
Win10 applications don’t use the Application Processing Modes and this isn’t 
available on Win7 / Win8.  I’d like to change the processing based on the 
application type in these cases.


On Nov 14, 2018, at 11:43 AM, Matthew van Eerde (Redacted sender 
"Matthew.van.Eerde" for DMARC) 
<dmarc-noreply@xxxxxxxxxxxxx<mailto:dmarc-noreply@xxxxxxxxxxxxx>> wrote:

No; why do you want this?

________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx
<wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx>> on 
behalf of Robert Dalton <bob@xxxxxxxxxxxx<mailto:bob@xxxxxxxxxxxx>>
Sent: Wednesday, November 14, 2018 11:18:45 AM
To: wdmaudiodev@xxxxxxxxxxxxx<mailto:wdmaudiodev@xxxxxxxxxxxxx>
Subject: [wdmaudiodev] identify application creating APO

Is there any way to identify the audio session or application (by pid?) that 
the SFX APO is being created for?

Bob

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