IResize::get_MediaType method
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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
[Deprecated. This API may be removed from future releases of Windows.]
The get_MediaType method returns the resizer filter's current output media type.
Syntax
HRESULT get_MediaType(
[out] AM_MEDIA_TYPE *pmt
);
Parameters
-
pmt [out]
-
Pointer to an AM_MEDIA_TYPE structure allocated by the caller. The method fills this structure with the media type. The caller must release the format block, if any.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
If the output media type has not been set, return a default media type. The filter must update its output media type when the put_MediaType or put_Size methods are called; the media type returned by get_MediaType must reflect these changes.
Note
The header file Qedit.h is not compatible with Direct3D headers later than version 7.
Note
To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.
Requirements
| Requirement | Value |
|---|---|
| Version |
DirectX 9.0 or later |
| Header |
|
| Library |
|
See also