IltmmMediaSampleDisp::SetData

#include "ltmm.h"

C Syntax

HRESULT IltmmMediaSampleDisp_SetData(pMediaSampleDisp, DataSize, Data)

C++ Syntax

HRESULT SetData(DataSize, Data)

 

IltmmMediaSampleDisp *pMediaSampleDisp;

/* pointer to an interface */

long DataSize;

/* size of the data */

VARIANT Data;

/* VARIANT array */

Copies data to the buffer.

Parameter

Description

pMediaSampleDisp

Pointer to an IltmmMediaSampleDisp interface.

DataSize

Length of the data to set, in bytes.

Data

VARIANT contains a SAFEARRAY reference. The array must be composed of a single dimension of bytes. This array contains the data 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.

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.

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::SetMediaTime, 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++.