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IltmmMediaSampleDisp::SetMediaTime

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#include "ltmm.h"

C Syntax

HRESULT IltmmMediaSampleDisp_SetMediaTime(pMediaSampleDisp, TimeStartHi, TimeStartLo, TimeStopHi, TimeStopLo)

C++ Syntax

HRESULT SetMediaTime(TimeStartHi, TimeStartLo, TimeStopHi, TimeStopLo)

 

IltmmMediaSampleDisp *pMediaSampleDisp;

/* pointer to an interface */

long TimeStartHi;

/* high-order of the beginning media time */

long TimeStartLo;

/* low-order of the beginning media time */

long TimeStopHi;

/* high-order of the ending media time */

long TimeStopLo;

/* low-order of the ending media time */

Sets the media times for this sample.

Parameter

Description

pMediaSampleDisp

Pointer to an IltmmMediaSampleDisp interface.

TimeStartHi

High-order 32 bits of the beginning media time to set.

TimeStartLo

Low-order 32 bits of the beginning media time to set.

TimeStopHi

High-order 32 bits of the ending media time to set.

TimeStopLo

Low-order 32 bits of the ending media time to set.

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

The interpretation of the media time depends on the media type. For more information, refer to Time Stamps.

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.

Platforms

Win32, x64

See Also

Functions:

IltmmMediaSampleDisp::get_ActualDataLength, IltmmMediaSampleDisp::get_Buffer, IltmmMediaSampleDisp::get_BufferSize, IltmmMediaSampleDisp::get_Discontinuity, IltmmMediaSampleDisp::get_Preroll, IltmmMediaSampleDisp::get_SyncPoint, IltmmMediaSampleDisp::GetData, IltmmMediaSampleDisp::GetMediaTime, IltmmMediaSampleDisp::GetMediaType, IltmmMediaSampleDisp::GetTime, IltmmMediaSampleDisp::put_ActualDataLength, IltmmMediaSampleDisp::put_Discontinuity, IltmmMediaSampleDisp::put_Preroll, IltmmMediaSampleDisp::put_SyncPoint, IltmmMediaSampleDisp::ResetMediaTime, IltmmMediaSampleDisp::ResetTime, IltmmMediaSampleDisp::SetData, IltmmMediaSampleDisp::SetMediaType, IltmmMediaSampleDisp::SetTime

Topics:

Multimedia Function Group

 

IltmmMediaSampleDisp interface

 

ltmmMediaSample object

Example

For a C example, refer to Copying ltmmMediaSample attributes and data for C.

For a C example, refer to Creating an AVI File from Bitmaps Using ltmmSampleSource for C.

For a C++ example, refer to Copying ltmmMediaSample attributes and data for C++.

For a C++ example, refer to Creating an AVI File from Bitmaps Using ltmmSampleSource for C++.

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