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IMFSinkWriterEncoderConfig::SetTargetMediaType method

Dynamically changes the target media type that Sink Writer is encoding to.

Syntax

C++


HRESULT SetTargetMediaType(
  [in] DWORD         dwStreamIndex,
  [in] IMFMediaType  *pTargetMediaType,
  [in] IMFAttributes *pEncodingParameters
);

Parameters

dwStreamIndex [in]: Specifies the stream index.
pTargetMediaType [in]: The new media format to encode to.
pEncodingParameters [in]: The new set of encoding parameters to configure the encoder with. If not specified, previously provided parameters will be used.

Return value

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

Remarks

The new media type must be supported by the media sink being used and by the encoder MFTs installed on the system.

Requirements

Minimum supported client	Windows 8.1 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 R2 [desktop apps \| Windows Store apps]
IDL	Mfreadwrite.idl