IMFMediaEngineEx::GetStatistics method (mfmediaengine.h)

Gets a playback statistic from the Media Engine.

Syntax

HRESULT GetStatistics(
  [in]  MF_MEDIA_ENGINE_STATISTIC StatisticID,
  [out] PROPVARIANT               *pStatistic
);

Parameters

[in] StatisticID

A member of the MF_MEDIA_ENGINE_STATISTIC enumeration that identifies the statistic to get.

[out] pStatistic

A pointer to a PROPVARIANT that receives the statistic. The data type and meaning of this value depends on the value of StatisticID. The caller must free the PROPVARIANT by calling PropVariantClear.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

IMFMediaEngineEx