IVMRImageCompositor9::SetStreamMediaType method (vmr9.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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(
[in] DWORD dwStrmID,
[in] AM_MEDIA_TYPE *pmt,
[in] BOOL fTexture
);
Parameters
[in] dwStrmID
Specifies the input stream; must be from 1 through 16.
[in] pmt
Pointer to the AM_MEDIA_TYPE struct that specifies the media type.
[in] fTexture
If TRUE, specifies that the target surface is a Direct3D texture surface.
Return value
The method returns an HRESULT. Possible values include those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
Include DShow.h and D3d9.h before Vmr9.h.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2 [desktop apps only] |
| Minimum supported server | Windows Server 2003 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | vmr9.h |
| Library | Strmiids.lib |