IltmmWMStreamConfig::GetMediaType
#include "ltmm.h"
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C Syntax |
HRESULT IltmmWMStreamConfig__getMediaType(pStreamConfig, pVal) |
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C++ Syntax |
HRESULT GetMediaType(pVal) |
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IltmmWMStreamConfig *pStreamConfig; |
/* pointer to an interface */ |
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IltmmMediaTypeDisp **pVal; |
/* pointer to a pointer */ |
Gets a pointer to an IltmmMediaTypeDisp interface, which references information about the media type of the stream.
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Parameter |
Description |
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pStreamConfig |
Pointer to an IltmmWMStreamConfig interface. |
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pVal |
Pointer to a variable to be updated with a pointer to an IltmmMediaTypeDisp interface. This interface references information about the media type of the stream. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
If IltmmWMStreamConfig::GetMediaType succeeds, the caller must free the interface referenced by the pVal parameter by calling the interface's Release function.
For more information, refer to the Microsoft documentation for IWMMediaProps::GetMediaType .
Required DLLs and Libraries
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LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
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Elements: |
IltmmWMStreamConfig::SetMediaType, IltmmWMStreamConfig::get_StreamType |
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Topics: |
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Example
For a C example, refer to IltmmWMProfile::AddStream Example for C.
For a C++ example, refer to IltmmWMProfile::AddStream Example for C++.