IltmmMultiStreamSource::DeliverSample

#include "ltmm.h"

C Syntax

HRESULT IltmmMultiStreamSource_DeliverSample(pMultiStreamSource, Stream, TimeOut, MediaSample)

C++ Syntax

HRESULT DeliverSample(Stream, TimeOut, MediaSample)

IltmmMultiStreamSource *pMultiStreamSource;

pointer to an interface

long Stream;

The stream index (0-based)

long TimeOut;

Time allowed for sample delivery

IltmmMediaSampleDisp *MediaSample;

Pointer to interface

Delivers a sample "downstream" to an object; play or convert object.

Parameter

Description

pMultiStreamSource

Pointer to an IltmmMultiStreamSource interface that references the sample object that is delivering the sample.

Stream The stream index (0-based) that indicates the stream for which we deliver the sample.

TimeOut

Maximum time to allow for sample delivery, in milliseconds. If this function "times out" then E_FAIL is returned and the sample is not delivered.

MediaSample

Pointer to an IltmmMediaSampleDisp interface that references the sample to be delivered.

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

Users must only pass in samples returned from the IltmmMultiStreamSource::GetSampleBuffer Function. Do not pass samples obtained by calling GetSampleBuffer from another interface. You should release the sample once it has been delivered, and should not attempt to make any further modifications to the sample.

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 20.0.2019.3.12
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help