Retrieves the name of the current source media file.
#include "ltmm.h"
Language | Syntax |
---|---|
C | HRESULT IltmmMediaInfo_get_SourceFile(pMediaInfo, pVal) |
C++ | HRESULT get_SourceFile(pVal) |
Pointer to an IltmmMediaInfo Interface.
Pointer to a string to be updated with the name of the current source media file.
Value | Meaning |
---|---|
S_OK | The function was successful. |
<> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
This function retrieves the name of the source media file set using IltmmMediaInfo::put_SourceFile.
To set the current source media file, call IltmmMediaInfo::put_SourceFile.
Call SysFreeString to free the memory allocated for the string when it is no longer needed.
The current source media file is the file for which the IltmmMediaInfo interface/object gets information.
Win32, x64.
Language | Example |
---|---|
C | Retrieving Media File Information |
C++ | Retrieving Media File Information |
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