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[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Note This interface is deprecated. New applications should not use it.
SetFormat method sets the format of the stream.
Syntax
HRESULT SetFormat(
[in] AM_MEDIA_TYPE *pMediaType,
[in] DWORD dwFlags
);
Parameters
[in] pMediaType
Pointer to an AM_MEDIA_TYPE structure that contains the stream format.
[in] dwFlags
Reserved.
Return value
Returns one of the following values.
| Return code | Description |
|---|---|
|
The stream has already allocated a sample with another media type. |
|
Success. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | amstream.h |