How to list my APO under 'Spatial Audio Format' Tab in Sound Panel?

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GlobalDelight-7823 asked Nov 22, '19 RoyLi-MSFT edited Nov 27, '19

How to list my APO under 'Spatial Audio Format' Tab in Sound Panel?

alt text How can i develop this?

alt text

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sample.jpg (159.6 KiB)

lpjkckccehjljngl.png (7.8 KiB)

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Answer 1 · 2019-11-22T05:01:44.49Z

WithinRafael answered Nov 22, '19 GlobalDelight-7823 commented Mar 5, '20

The DTS Headphone option you're pointing to is an example of an Audio Processing Object (APO). The architectural and reference documentation needed to build such an object can be found on Microsoft Docs.

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GlobalDelight-7823 · Nov 22, 2019 at 05:47 AM

Thanks for the response.

I have checked this and i am not able to enable it for my app. Is there any sample you can share that will help me understand how to implement it.

EDIT: I already have a driver built but i want to use something like this(in image).

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WithinRafael GlobalDelight-7823 · Nov 22, 2019 at 07:57 AM

I haven't tried them, but some sample APOs can be found at https://github.com/microsoft/Windows-driver-samples/tree/master/audio/sysvad/APO

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GlobalDelight-7823 WithinRafael · Nov 22, 2019 at 08:52 AM

I have already tried this sample.
What i am actually looking for is something specific that is related to the image method.

I want to see my driver/APO listed in the same list and i cant figure out how to do that.

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