[AudioGraph] If LowestLatency is specified, it cannot follow changes in the default audio device.

SHi 21 Reputation points

I set QuantumSizeSelectionMode.LowestLatency in AudioGraphSettings by looking here.
In this case, changing the default audio device will not be followed.
So I have to discard and reload the AudioGraph and all input files.

Is this a bug?

Universal Windows Platform (UWP)
{count} votes

Accepted answer
  1. Roy Li - MSFT 29,306 Reputation points Microsoft Vendor


    Welcome to Microsoft Q&A!

    @SHi After talking to the team. we could confirm this behavior is by design. When you ask for low latency, then you are tied to a device, switching devices won't make the setting carry over or apply to a new device. Now the problem is, did you actually meet any problems when using the standard latency in your app? If not, then the standard latency will be enough.

    Thank you.

    If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
    Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

0 additional answers

Sort by: Most helpful