These interfaces support capture and rendering of audio.
| Interface |
Description |
| IAMAudioInputMixer |
Access the analog inputs on the system's sound card and adjust characteristics, such as mono or stereo, mix level, pan level, loudness, treble, and bass. |
| IAMBufferNegotiation |
Control how a pin allocates buffers. |
| IAMDirectSound |
On a Microsoft DirectSoundŽ-compatible device, controls whether the application's audio output is audible when other applications have the focus, and which application window is associated with sound. |
| IAMResourceControl |
Hold an audio device resource before it is needed. |
| IAMStreamConfig |
Query and set the capture filter's output format. |
| IBasicAudio |
Set audio output volume and balance. |