IltmmMediaInfo::get_Author
#include "ltmm.h"
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C Syntax |
HRESULT IltmmMediaInfo__get_Author (pMediaInfo, Author) |
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C++ Syntax |
HRESULT get_Author (Author) |
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IltmmMediaInfo *pMediaInfo; |
/* pointer to an interface */ |
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BSTR * Author; |
/* pointer to a string */ |
Retrieves the name of the author of the media in the current source media file.
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Parameter |
Description |
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pMediaInfo |
Pointer to an IltmmMediaInfo interface. |
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Author |
Pointer to a string that receives the name of the author. |
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
Call SysFreeString to free the memory allocated for the string when it is no longer needed.
The current source media file, set using IltmmMediaInfo::put_SourceFile, is the file for which the IltmmMediaInfo interface/object gets information. This function must be called before calling any of the other IltmmMediaInfo functions used for retrieving information.
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: |
IltmmMediaInfo::put_SourceFile, IltmmMediaInfo::get_SourceFile, IltmmMediaInfo::get_Copyright, IltmmMediaInfo::get_Title, IltmmMediaInfo::get_Description, IltmmMediaInfo::get_Rating |
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Topics: |
Example
For a C example, refer to Retrieving Media File Information for C.
For a C++ example, refer to Retrieving Media File Information for C++.