IltmmMediaTypeDisp::put_TemporalCompression

#include "ltmm.h"

C Syntax	HRESULT IltmmMediaTypeDisp_put_TemporalCompression(pMediaTypeDisp, newVal)
C++ Syntax	HRESULT put_TemporalCompression(newVal)

IltmmMediaTypeDisp *pMediaTypeDisp;	/* pointer to an interface */
VARIANT_BOOL newVal;	/* pointer to a variable */

Specifies whether the samples are compressed using temporal (interframe) compression.

Parameter	Description
pMediaTypeDisp	Pointer to an IltmmMediaTypeDisp interface.
newVal	Flag that specifies whether the samples are compressed using temporal (interframe) compression. Possible values are:
	Value	Meaning
	VARIANT_TRUE	Samples are compressed using temporal compression.
	VARIANT_FALSE	Samples are not compressed using temporal compression.

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

A value of VARIANT_TRUE indicates that not all frames are key frames.

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

Elements:	IltmmMediaTypeDisp::get_FixedSizeSamples, IltmmMediaTypeDisp::get_Format, IltmmMediaTypeDisp::get_FormatSize, IltmmMediaTypeDisp::get_FormatType, IltmmMediaTypeDisp::get_SampleSize, IltmmMediaTypeDisp::get_Subtype, IltmmMediaTypeDisp::get_TemporalCompression, IltmmMediaTypeDisp::get_Type, IltmmMediaTypeDisp::GetFormatData, IltmmMediaTypeDisp::put_FixedSizeSamples, IltmmMediaTypeDisp::put_FormatSize, IltmmMediaTypeDisp::put_FormatType, IltmmMediaTypeDisp::put_SampleSize, IltmmMediaTypeDisp::put_Subtype, IltmmMediaTypeDisp::put_Type, IltmmMediaTypeDisp::SetFormatData
Topics:	Multimedia Function Group
	IltmmMediaTypeDisp interface
	ltmmMediaType object

Example