Var enumerator = new MMDeviceEnumerator() Įnumerator.EnumerateAudioEndPoints(DataFlow.Capture, DeviceState.Active))Ĭonsole.WriteLine(" ĬFDictionaryRef deviceDictionary = CFDictionar圜reate(kCFAllocatorDefault,ĬFArrayAppendValue(inputDeviceArray, deviceDictionary) In C#, you can use the NAudio library to access the CoreAudio API and enumerate devices as follows: using System Print the endpoint friendly name and endpoint ID. Hr = pProps->GetValue(PKEY_Device_FriendlyName, &varName) Get the endpoint's friendly-name property. Initialize the container for property value. Each iteration prints the name of an endpoint device. Hr = pEnumerator->EnumAudioEndpoints(eCapture, DEVICE_STATE_ACTIVE, &pCollection) Hr = CoCreateInstance(CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void**)&pEnumerator) and endpoint ID string of each endpoint device. This function enumerates all active (plugged in) audio
#NODEJS AUDIODEVICE HOW TO#
The following code sample illustrates how to use it to enumerate audio devices in C++: #include Ĭonst CLSID CLSID_MMDeviceEnumerator = _uuidof(MMDeviceEnumerator) Ĭonst IID IID_IMMDeviceEnumerator = _uuidof(IMMDeviceEnumerator) Ĭonstexpr auto REFTIMES_PER_SEC = (10000000 * 25) Ĭonstexpr auto REFTIMES_PER_MILLISEC = 10000 ĬoInitializeEx(NULL, COINIT_MULTITHREADED) Audio device IDs on Windows for desktop applicationsĪudio device endpoint ID strings can be retrieved from the IMMDevice object in Windows for desktop applications.
Microphone use isn't available for JavaScript running in Node.js.
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