IltmmMediaSampleDisp::put_ActualDataLength

#include "ltmm.h"

C Syntax

HRESULT IltmmMediaSampleDisp_put_ActualDataLength(pMediaSampleDisp, newVal)

C++ Syntax

HRESULT put_ActualDataLength(newVal)

IltmmMediaSampleDisp *pMediaSampleDisp;

pointer to an interface

long newVal;

data length to set

Sets the length of the valid data in the buffer.

Parameter

Description

pMediaSampleDisp

Pointer to an IltmmMediaSampleDisp interface.

newVal

Length of the data in the media sample, in bytes.

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

This size of the valid data should be smaller than the entire buffer size.

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 21.0.2021.7.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.