IAudioMediaStream::CreateSample 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 CreateSample(
[in] IAudioData *pAudioData,
[in] DWORD dwFlags,
[out] IAudioStreamSample **ppSample
);
Parameters
[in] pAudioData
Pointer to an IAudioData container. IAudioData objects can be referenced by samples in more than one stream.
[in] dwFlags
Reserved for flag data. Must be zero.
[out] ppSample
Address of a pointer to the new IAudioStreamSample interface.
Return value
Returns S_OK if successful or E_POINTER if one or more of the required parameters are NULL.
Remarks
The pAudioData object defines the data's format.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | austream.h |