Microsoft DirectX 9.0

IAMDirectSound Interface

The IAMDirectSound interface enables an application to specify which widow has focus for controlling DirectSound audio playback. Currently DirectShow provides limited support for this interface:

In addition to the methods inherited from IUnknown, the IAMDirectSound interface exposes the following methods.

Method Description
GetDirectSoundInterface Not implemented.
GetFocusWindow Retrieves the window that is handling sound playback for the current media file.
GetPrimaryBufferInterface Not implemented.
GetSecondaryBufferInterface Not implemented.
ReleaseDirectSoundInterface Not implemented.
ReleasePrimaryBufferInterface Not implemented.
ReleaseSecondaryBufferInterface Not implemented.
SetWindowFocus Sets the window that will handle sound playback for the current media file.