[wdmaudiodev] Re: Disable automatic default device change while installation.

  • From: eno rocky <binoddummy@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Wed, 21 Nov 2018 21:37:29 +0530

Hi,

Output as follows:

Render devices: 2
    Virtual Driver (My Virtual Device)
    Id: {0.0.0.00000000}.{xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx}
    IKsJackDescription2 not supported
    PKEY_AudioEndpoint_FormFactor: 1 (Speakers)
    PKEY_AudioEndpoint_JackSubType: {DFF21CE1-F70F-11D0-B917-00A0C9223196}
(KSNODETYPE_SPEAKER)
    PKEY_Device_EnumeratorName: ROOT
    IKsJackDescription not supported

    Speakers (2- High Definition Audio Device)
    Id: {0.0.0.00000000}.{731fece2-aba3-46bf-9279-218bb2161871}
    KSJACK_DESCRIPTION2.JackCapabilities: presence detection not supported
    PKEY_AudioEndpoint_FormFactor: 1 (Speakers)
    PKEY_AudioEndpoint_JackSubType: {DFF21CE1-F70F-11D0-B917-00A0C9223196}
(KSNODETYPE_SPEAKER)
    PKEY_Device_EnumeratorName: HDAUDIO
    KSJACK_DESCRIPTION.GenLocation: 0 (eGenLocPrimaryBox)
    KSJACK_DESCRIPTION.GeoLocation: 14 (eGeoLocNotApplicable)



On Wed, Nov 21, 2018 at 8:18 PM Matthew van Eerde <
dmarc-noreply@xxxxxxxxxxxxx> wrote:

Send the complete output of the tool.


------------------------------
*From:* wdmaudiodev-bounce@xxxxxxxxxxxxx <wdmaudiodev-bounce@xxxxxxxxxxxxx>
on behalf of eno rocky <binoddummy@xxxxxxxxx>
*Sent:* Wednesday, November 21, 2018 6:40:33 AM
*To:* wdmaudiodev@xxxxxxxxxxxxx
*Subject:* [wdmaudiodev] Re: Disable automatic default device change
while installation.

Hi,

Thank you for direction.
All endpoints are Speaker.
I am not using both JackDescriptor and JackDescriptor2.
Everything is lower and unattractive  to other drivers, except for
PKEY_Device_EnumeratorName, mine is ROOT, and other drivers are HDAUDIO.
 Is that a problem? what else am I missing?

Thank you,


On Wed, Nov 21, 2018, 7:05 PM Matthew van Eerde <
dmarc-noreply@xxxxxxxxxxxxx wrote:

You can make your virtual audio device less attractive to the default
device heuristics. See
https://blogs.msdn.microsoft.com/matthew_van_eerde/2014/03/24/troubleshooting-default-audio-device-heuristics/
<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fblogs.msdn.microsoft.com%2Fmatthew_van_eerde%2F2014%2F03%2F24%2Ftroubleshooting-default-audio-device-heuristics%2F&data=02%7C01%7CMatthew.van.Eerde%40microsoft.com%7C5b6d654ad1fd4e4da20708d64fbf6416%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C1%7C636784080829148445&sdata=sNjJR%2FqDiDZwqn3%2F6%2BPxSwbdZiPDEqOqIEHZGXwj6l0%3D&reserved=0>


------------------------------
*From:* wdmaudiodev-bounce@xxxxxxxxxxxxx <
wdmaudiodev-bounce@xxxxxxxxxxxxx> on behalf of eno rocky <
binoddummy@xxxxxxxxx>
*Sent:* Wednesday, November 21, 2018 1:20:00 AM
*To:* wdmaudiodev@xxxxxxxxxxxxx
*Subject:* [wdmaudiodev] Disable automatic default device change while
installation.

Hi,

Is there any way in windows 10 to prevent virtual audio driver from being
default device only at installation not always?
As it is automatically selecting driver as default device on
installation.
This problem I am facing in windows 10 only not other.
For installation i am using devcon.


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