how to set default audio device windows 10

Set the correct audio device as the default. Runspace runspace = RunspaceFactory. To troubleshoot this issue on your Windows 11/10 computer, you will have to look at the following aspects: Check your Driver. Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), 'AudioDeviceCmdlets.dll') InitialSessionState iss = InitialSessionState.CreateDefault() The package has been added as a dependency of AudioDeviceCmdlets nuget package, so take no action and go to the next step. In the C# code we need a PowerShell nuget package. Then we should use Set-AudioDevice command to set default audio device. I do it with PowerShell:Īdd AudioDeviceCmdlets nuget package to your project from here. Well, it's as simple as importing this library an making the same call: public void SetDefaultMic(string id)ĬoreAudioApi.Polic圜onfigClient client = new CoreAudioApi.Polic圜onfigClient() Ĭlient.SetDefaultEndpoint(id, ) Ĭlient.SetDefaultEndpoint(id, ) Īlso, by doing it this way you will not get a cast exception when combined with NAudio on a thread separated (Added this note as it happened to me).įinally I couldn't find any solution with NAudio. Using Polic圜onfigClient, set the given device as the default playback deviceĬlient.SetDefaultEndpoint(DeviceCollection.ID, ERole.eMultimedia) Using Polic圜onfigClient, set the given device as the default playback communication deviceĬlient.SetDefaultEndpoint(DeviceCollection.ID, ERole.eCommunications) Polic圜onfigClient client = new Polic圜onfigClient()

NOTE: this script has been written for Windows 7 (and possibly 8.x). For reasons only known to themselves Microsoft have supplied no official API or programmatic way of setting the default audio device in Windows. Looking at the class AudioDeviceCmdlets you can find this piece of code at line 429 where DeviceCollection.ID is the ID of the new device: // Create a new audio Polic圜onfigClient Powershell Script to Change the Default Audio (In/Out) Device in Windows 7 Description. I've looked at the source lib AudioDeviceCmdlets you mentioned and I've found another way of doing this. I'm adding this as a simpler way of changing the audio device.

How to set default audio device windows 10