Retrieves the number of the current stream for the media file.
#include "ltmm.h"
Language | Syntax |
---|---|
C | HRESULT IltmmMediaInfo_get_CurrentStream(pMediaInfo, pVal) |
C++ | HRESULT get_CurrentStream(pVal) |
Pointer to an IltmmMediaInfo Interface.
Pointer to a variable to be updated with the number of the current stream. The stream number is zero-based.
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. |
The current stream is the stream for which the following functions obtain information:
To set the current stream, call IltmmMediaInfo::put_CurrentStream.
Win32, x64.
Language | Example |
---|---|
C | Retrieving Media File Information |
C++ | Retrieving Media File Information |
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C API/C++ Class Libraries
Imaging, Medical, and Document
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