IltmmCapture::put_PreviewTap

Summary

Sets the position, in the stream, where the preview output is tapped.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmCapture_put_PreviewTap(pCapture, newVal)
C++ HRESULT put_PreviewTap(newVal)

Parameters

IltmmCapture *pCapture

Pointer to an IltmmCapture interface.

long newVal

Value that is one of the ltmmCapture_PreviewTap enumeration constants.

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.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Advanced Capture Application
C++ Advanced Capture Application
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.