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CMediaSample::SetMediaType

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Microsoft DirectShow 9.0

CMediaSample::SetMediaType

The SetMediaType method sets the media type for the sample. This method implements the IMediaSample::SetMediaType method.

Syntax

  HRESULT SetMediaType(
    AM_MEDIA_TYPE *pMediaType
);

Parameters

pMediaType

Pointer to an AM_MEDIA_TYPE structure.

Return Value

Returns one of the HRESULT values shown in the following table.

Value Description
S_OK Success
E_OUTOFMEMORY Insufficient memory

Remarks

This method sets the CMediaSample::m_pMediaType member variable, which specifies the media type, and the CMediaSample::m_dwFlags member variable, which specifies whether the media type has changed.

This method makes a copy of the AM_MEDIA_TYPE structure.

Requirements

**  Header:** Declared in Amfilter.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also