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IAMAudioRendererStats Interface

  • Article

4/8/2010

The IAMAudioRendererStats interface retrieves statistical performance information from an audio renderer filter.

This interface is intended to use during development, to log performance data from the audio renderer; there likely is no reason for an application to use it in a retail build. The Audio Renderer (WaveOut) Filter and the DirectSound renderer filter both expose this interface.

Note to filter developers: Other filters are not expected to implement this interface.

Methods

The IAMAudioRendererStats interface inherits the methods of the IUnknown interface.

In addition, IAMAudioRendererStats defines the following method.

Method Description

IAMAudioRendererStats::GetStatParam

Retrieves performance information from the filter.

Requirements

Header strmif.h