IltmmMultiStreamSource::SetMediaType

#include "ltmm.h"

C Syntax

HRESULT IltmmMultiStreamSource_SetMediaType(pMultiStreamSource, Stream, MediaType)

C++ Syntax

HRESULT SetMediaType(Stream, MediaType)

IltmmMultiStreamSource *pMultiStreamSource;

pointer to an interface

long Stream;

the stream index

IltmmMediaTypeDisp * MediaType;

pointer to an interface

Sets the media type for a particular stream of the multi stream source object.

Parameter

Description

pMultiStreamSource

Pointer to the IltmmMultiStreamSource interface that references the multi stream source object.

Stream

The stream index (0-based) that indicates the stream whose media type to set.

MediaType

Pointer to an IltmmMediaSampleDisp interface that specifies the media type to set for the stream at the specified index.

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

You have to define the media type for each stream before the multi stream source object is added to any other multimedia object.

You have to define the number of streams using IltmmMultiStreamSource::put_StreamCount before calling this function.

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

Help Version 20.0.2019.11.25
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help