Getdefaultaudioendpoint Econsole

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IMMDeviceEnumerator::GetDefaultAudioEndpoint …

https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nf-mmdeviceapi-immdeviceenumerator-getdefaultaudioendpoint

[in] dataFlow The data-flow direction for the endpoint device. The caller should set this parameter to one of the following two EDataFlowenumeration values: eRender eCapture The data-flow direction for a rendering device is eRender. The data-flow direction for a capture device is eCapture. [in] role The role of the endpoint device. T…

ERole (mmdeviceapi.h) - Win32 apps | Microsoft Docs

https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/ne-mmdeviceapi-erole

Constants. eConsole. Games, system notification sounds, and voice commands. eMultimedia. Music, movies, narration, and live music recording. eCommunications. Voice communications (talking to another person). ERole_enum_count. The number of members in the ERole enumeration (not counting the ERole_enum_count member).

c++ - What's wrong with this GetDefaultAudioEndpoint ...

https://stackoverflow.com/questions/9771551/whats-wrong-with-this-getdefaultaudioendpoint-program

pMMDeviceEnumerator variable holds a pointer, which is NULL.When you try to call an interface method on this pointer, -> operator checks this nullness and issues an assertion failure. Windows SDK samples show how to use this function and API, check them under: \Samples\multimedia\audio, e.g. osd sample. This sample is a Win32-based application that …

MMDeviceEnumerator.GetDefaultAudioEndpoint, NAudio ...

https://csharp.hotexamples.com/examples/NAudio.CoreAudioApi/MMDeviceEnumerator/GetDefaultAudioEndpoint/php-mmdeviceenumerator-getdefaultaudioendpoint-method-examples.html

C# (CSharp) NAudio.CoreAudioApi MMDeviceEnumerator.GetDefaultAudioEndpoint - 30 examples found. These are the top rated real world C# (CSharp) examples of NAudio.CoreAudioApi.MMDeviceEnumerator.GetDefaultAudioEndpoint extracted from open source projects. You can rate examples to help us improve the quality of examples.

WASAPI 01 采集默认设备的音频 - 简书

https://www.jianshu.com/p/968f684ecd83

hr = pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pDevice); 2. WASAPI The Windows Audio Session API (WASAPI) enables client applications to manage the flow of audio data between the application and an audio endpoint device. Header files Audioclient.h and Audiopolicy.h define the WASAPI interfaces. #include <AudioClient.h>

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