IltmmCapture::CopyTarget

Summary

Copies the valid media data from the target to the specified file.

Syntax

#include "ltmm.h"

Language	Syntax
C	HRESULT IltmmCapture_CopyTarget(pCapture, FileName, AllowEscAbort)
C++	HRESULT CopyTarget(FileName, AllowEscAbort)

Parameters

IltmmCapture *pCapture

Pointer to an IltmmCapture interface.

BSTR FileName

Character string containing the destination file name. Valid data is copied to this file.

VARIANT_BOOL AllowEscAbort

Flag that determines whether pressing the ESC key will abort the copy operation. Possible values are:

Value	Meaning
VARIANT_TRUE	Pressing the ESC key will abort the copy operation.
VARIANT_FALSE	Pressing the ESC key will not abort the copy operation.

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 new file will contain only valid data and therefore can be much shorter than the target. Typically, you will always capture to the same huge pre-allocated target and use this method to copy the data you want to save from each capture to a new file.

Language	Example
C	Advanced Capture Application
C++	Advanced Capture Application

IltmmCapture::CopyTarget

Summary

Syntax

Parameters

IltmmCapture *pCapture

BSTR FileName

VARIANT_BOOL AllowEscAbort

Returns

Comments

Required DLLs and Libraries

Platforms

See Also

Functions

Topics

Example