IVMRImageCompositor::SetStreamMediaType method (strmif.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
The SetStreamMediaType method sets the media type for the input stream.
Syntax
HRESULT SetStreamMediaType(
DWORD dwStrmID,
AM_MEDIA_TYPE *pmt,
BOOL fTexture
);
Parameters
dwStrmID
Specifies the input stream. The value must be from 1 through 16.
pmt
Pointer to an AM_MEDIA_TYPE structure that specifies the media type.
fTexture
If TRUE, specifies that the target surface is a Direct3D texture surface.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP1 [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | strmif.h (include Dshow.h) |
| Library | Strmiids.lib |