IltmmConvert::get_ForceNoRecompressionPreview

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#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_get_ForceNoRecompressionPreview(pConvert, newVal)
C++ Syntax	HRESULT get_ForceNoRecompressionPreview(newVal)

IltmmConvert *pConvert;	/* pointer to an interface */
VARIANT_BOOL *newVal;	/* pointer to variable */

Indicates whether preview when converting without recompression is enabled.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
newVal	Pointer to a variable to be updated with a value that indicates whether preview is enabled when converting without recompression. Possible values are:
	Value	Meaning
	VARIANT_TRUE	Preview when converting without recompression is enabled.
	VARIANT_FALSE	Preview when converting without recompression is disabled. This is the default value.

Returns

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

Enabling this property slows file conversion. It is best to use this function only when converting input streams without recompression.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

See Also

Functions:	IltmmConvert::put_Preview, IltmmConvert::put_PreviewVisible, IltmmConvert::get_Preview, IltmmConvert::get_PreviewVisible, IltmmConvert::put_VideoWindowFrame, IltmmConvert::get_VideoWindowFrame
Topics:	Multimedia Function Groups

Example