IltmmSampleSource::DeliverSample

#include "ltmm.h"

C Syntax

HRESULT IltmmSampleSource_DeliverSample(pSampleSource, TimeOut, MediaSample)

C++ Syntax

HRESULT DeliverSample(TimeOut, MediaSample)

IltmmSampleSource *pSampleSource;

pointer to an interface

long TimeOut;

time allowed for sample delivery

IltmmMediaSampleDisp *MediaSample;

pointer to an interface

Delivers a sample to an object "downstream" of the Sample Source object.

Parameter

Description

pSampleSource

Pointer to an IltmmSampleSource interface that references the sample object that is delivering 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 IltmmSampleSource::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

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