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IBasicAudio::put_Volume | Microsoft Docs
https://docs.microsoft.com/en-us/previous-versions/ms784610(v=vs.85)#:~:text=IBasicAudio%3A%3Aput_Volume.%20The%20put_Volume%20method%20sets%20the%20volume%20%28amplitude%29,by%20100.%20For%20example%2C%20%E2%80%9310%2C000%20%3D%20%E2%80%93100%20dB.
IBasicAudio::put_Volume (control.h) - Win32 apps ...
https://docs.microsoft.com/en-us/windows/win32/api/control/nf-control-ibasicaudio-put_volume
The put_Volume method sets the volume (amplitude) of the audio signal. Syntax HRESULT put_Volume( [in] long lVolume ); Parameters [in] lVolume. Specifies the volume, as a number from –10,000 to 0, inclusive. Full volume is 0, and –10,000 is silence. Multiply the desired decibel level by 100. For example, –10,000 = –100 dB. Return value
IBasicAudio::put_Volume | Microsoft Docs
https://docs.microsoft.com/en-us/previous-versions/ms784610(v=vs.85)
IBasicAudio::put_Volume. The put_Volume method sets the volume (amplitude) of the audio signal. Syntax. HRESULT put_Volume( long lVolume); Parameters. lVolume [in] Specifies the volume, as a number from –10,000 to 0, inclusive. Full volume is 0, and –10,000 is silence. Multiply the desired decibel level by 100. For example, –10,000 = –100 dB.
Volume setting using IID_IAMAudioInputMixer (microphone ...
https://social.msdn.microsoft.com/Forums/en-US/6cdfd7e4-a6ef-4f35-9fa0-f1915336e0d1/volume-setting-using-iidiamaudioinputmixer-microphoneibasicaudio-speaker-and-master-volume
Volume setting using IID_IAMAudioInputMixer (microphone)/IBasicAudio (speaker) and Master volume settings(i.e.for microphone/speaker)
Will the volume adjustment using IID_IAMAudioInputMixer ...
https://social.msdn.microsoft.com/Forums/en-US/349d8872-0aa7-4358-adb8-36ccde3ab652/will-the-volume-adjustment-using-iidiamaudioinputmixer-microphoneibasicaudio-speaker-occur
I am need to provide volume control for speaker and microphone for my directshow graphs. I am planning to use the IID_IAMAudioInputMixer (microphone)/IBasicAudio ...
Directshow, how to set volume? - Graphics and GPU ...
https://www.gamedev.net/forums/topic/220766-directshow-how-to-set-volume/
m_pGraphBuilder->QueryInterface( IID_IBasicAudio, reinterpret_cast( &m_pBasicAudio ) ) With this interface you can simply change the volume by doing: m_pBasicAudio->put_Volume( iVolumeRange[dwVolume] ); Careful, put_Volume uses dB in the range of 0 to -10000. You can also set the panning with put_Balance.
directshow - Interface for Volume intensity in FMLE ...
https://stackoverflow.com/questions/5468659/interface-for-volume-intensity-in-fmle
Disabling the volume slider control." my audio device implements these interfaces along with the standard directshow filter interfaces. IBasicAudio ; IAMAudioInputMixer; I put tracepoints in queryinterface and found FMLE query's for (my comments in comment string) {IID_IUnknown} {IID_IPersistPropertyBag} {IID_IBaseFilter} {IID_IAMOpenProgress}
simplest_directshow_example/simplest_directshow_player.cpp ...
https://github.com/leixiaohua1020/simplest_directshow_example/blob/master/simplest_directshow_player/simplest_directshow_player.cpp
hr1=pGraph-> QueryInterface (IID_IBasicAudio, (void **)&pAudio); // Mute // pAudio->put_Volume(-10000); printf (" Some Information: \n "); printf (" Video Resolution: \t %dx%d \n ",video_w,video_h); printf (" Video Framerate: \t %.3f \n ",framerate); // Window: hr1=pGraph-> QueryInterface (IID_IVideoWindow, (void **)&pWindow); pWindow-> put_Caption (L" Simplest DirectShow …
Ejemplos de IMediaControl::Run en C++ (Cpp) - HotExamples
https://cpp.hotexamples.com/es/examples/-/IMediaControl/Run/cpp-imediacontrol-run-method-examples.html
C++ (Cpp) IMediaControl::Run - 28 ejemplos encontrados. Estos son los ejemplos en C++ (Cpp) del mundo real mejor valorados de IMediaControl::Run extraídos de proyectos de código abierto. Puedes valorar ejemplos para ayudarnos a mejorar la calidad de los ejemplos.
C++ (Cpp) IMediaEvent Examples, IMediaEvent C++ (Cpp ...
https://cpp.hotexamples.com/examples/-/IMediaEvent/-/cpp-imediaevent-class-examples.html
C++ (Cpp) IMediaEvent - 16 examples found. These are the top rated real world C++ (Cpp) examples of IMediaEvent extracted from open source projects. You can rate examples to help us improve the quality of examples.
audio - (c#) Playing and controlling multiple sound files ...
https://stackoverflow.com/questions/70185428/c-playing-and-controlling-multiple-sound-files-using-directshow
What I would like to do now is to play several .wav files simultaneously while being able to control the volume and track-position of each file at runtime. My first attempt was to create several IGraphBuilder instances and run them at the same time but it seem that only one can play at the same time while the others wait until the currently ...
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