IltmmWMProfile::GetStreamByNumber

Summary

Gets the stream, with the specified number, in the profile.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmWMProfile_getStreamByNumber(pProfile, StreamNum, pVal)
C++ HRESULT GetStreamByNumber(StreamNum, pVal)

Parameters

IltmmWMProfile *pProfile

Pointer to an IltmmWMProfile interface.

long StreamNum

The number of the stream to retrieve.

IltmmWMStreamConfig **pVal

Pointer to a variable to be updated with a pointer to an IltmmWMStreamConfig interface. This interface will reference the retrieved stream.

Returns

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.

Comments

The stream number is different from the stream index. Stream indexes are zero-based, while each stream in the list might have its own number that is different from the index. If the function succeeds, the caller must free the retrieved interface by calling its Release function.

For more information, refer to the Microsoft documentation for IWMProfile::GetStreamByNumber.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmWMProfile::GetStreamByNumber
C++ IltmmWMProfile::GetStreamByNumber
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.