IltmmConvert::put_ForceNoRecompressionPreview

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#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_put_ForceNoRecompressionPreview(pConvert, newVal)
C++ Syntax	HRESULT put_ForceNoRecompressionPreview(newVal)

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

Enables or disables preview when converting without recompression.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
newVal	Flag that indicates whether to enable preview when converting without recompression. Possible values are:
	Value	Meaning
	VARIANT_TRUE	Enable preview when converting without recompression.
	VARIANT_FALSE	Disable preview when converting without recompression. 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 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::get_Preview, IltmmConvert::put_PreviewVisible,IltmmConvert::get_PreviewVisible, IltmmConvert::put_VideoWindowFrame, IltmmConvert::get_VideoWindowFrame
Topics:	Multimedia Function Groups

Example