IltmmMediaInfo::get_CurrentProgram

#include "ltmm.h"

C Syntax

HRESULT IltmmMediaInfo_get_CurrentProgram(pMediaInfo, pVal)

C++ Syntax

HRESULT get_CurrentProgram(pVal)

IltmmMediaInfo *pMediaInfo;

pointer to an interface

long *pVal;

pointer to a variable

Gets the index of the current program for the media file.

Parameter

Description

pMediaInfo

Pointer to an IltmmMediaInfo Interface.

pVal

Pointer to a variable to be updated with the number of the current program. The program number is zero-based.

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

The current program contains one or more streams. Valid values range between 0 and (ProgramCount - 1)

To set the current program, call IltmmMediaInfo::put_CurrentProgram.

For more information, refer to the Programs and Streams topic.

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
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help
Introduction
Version History
Getting Started
Copyright Notice
Directories
Multimedia Files You Must Include With Your Application (Redistributables)
Frequently Asked Questions
LEADTOOLS Multimedia Features
Add-on Modules
Programming with LEADTOOLS Multimedia
Appendix
LEADTOOLS Licensing
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.