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IMFSample::AddBuffer method

Adds a buffer to the end of the list of buffers in the sample.

Syntax


HRESULT AddBuffer(
  [in]  IMFMediaBuffer *pBuffer
);

Parameters

pBuffer [in]

Pointer to the buffer's IMFMediaBuffer interface.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codeDescription
S_OK

The method succeeded.

E_INVALIDARG

NULL pointer argument.

 

Remarks

For uncompressed video data, each buffer should contain a single video frame, and samples should not contain multiple frames. In general, storing multiple buffers in a sample is discouraged.

This interface is available on the following platforms if the Windows Media Format 11 SDK redistributable components are installed:

  • Windows XP with Service Pack 2 (SP2) and later.
  • Windows XP Media Center Edition 2005 with KB900325 (Windows XP Media Center Edition 2005) and KB925766 (October 2006 Update Rollup for Windows XP Media Center Edition) installed.

Requirements

Minimum supported client

Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 [desktop apps | Windows Store apps]

Header

Mfobjects.h (include Mfidl.h)

Library

Mfuuid.lib

See also

IMFSample
Media Samples

 

 

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