IMemoryData::SetActual method (austream.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Syntax
HRESULT SetActual(
[in] DWORD cbDataValid
);
Parameters
[in] cbDataValid
Amount of data, in bytes.
Return value
Returns S_OK if successful or E_POINTER if the required parameter is NULL.
Remarks
This method is usually called by the IAudioMediaStream or IAudioStreamSample object, rather than by the application.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | austream.h |