Mixing raw audio data to microphone channel

Sabin George 46 Reputation points

We are using azure calling sdk for Hololens(Unity app), everything works fine. But we need to send the unity video player audio to the teams call. I know there is no option to send raw audio data to the channel. https://learn.microsoft.com/en-us/answers/questions/1041840/azure-communication-service-unity-plugin-audio-sen.html

I have been wondering, any low level way of injecting audio into microphones channel, so the audio will be mixed and send across the teams call.

The reason I as asking, I have noticed when you press the volume down button. The button sound is send across the team channel. So technically this is possible.

Any help from your team will be apreaciated.

Sabin M. George

Azure Communication Services
Azure Communication Services
An Azure communication platform for deploying applications across devices and platforms.
713 questions
HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
387 questions
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  1. Nathan Manis - MSFT 481 Reputation points Microsoft Employee

    Thank you for the question. We have reviewed this post here along with the other post referencing ACS.

    So, for the suggestion, there is not a clean answer to do this quickly from an existing sample on HoloLens.

    For further discussion, you can open a support ticket with Microsoft so we can discuss it directly and help advise further. Here is how to open the support ticket:

    When opening the ticket, you can select "HoloLens App Development (HoloLens 2)" for the product version and can select "API" for the category.

    Nathan Manis
    Microsoft Developer Support - HoloLens & Mixed Reality Services

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