IltmmDVDTitle::get_Line21Field1InGOP

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDTitle__get_Line21Field1InGOP(pDVDTitle, pVal)

C++ Syntax

HRESULT get_Line21Field1InGOP(pVal)

 

IltmmDVDTitle *pDVDTitle;

/* pointer to an interface */

VARIANT_BOOL * pVal;

/* pointer to a variable */

Gets whether there is user data in line 21, field 1.

Parameter

Description

pDVDTitle

Pointer to an IltmmDVDTitle interface.

pVal

Pointer to a variable to be updated to indicate if there is user data in line 21, field 2. Possible values are:

 

Setting

Description

 

VARIANT_TRUE

there is user data in line 21, field 1.

 

VARIANT_FALSE

There is no user data in line 21, field 1.

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 property will return a value that indicates if there is user data in line 21, field 1.

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.

See Also

Functions:

IltmmDVDTitle::get_TotalDuration, IltmmDVDTitle::get_ChapterCount, IltmmDVDTitle::get_Selected, IltmmDVDTitle::put_Selected, IltmmDVDTitle::get_SelectedDuration, IltmmDVDTitle::get_AudioStreamCount, IltmmDVDTitle::get_SubpictureStreamCount, IltmmDVDTitle::get_SelectedAudioStream, IltmmDVDTitle::put_SelectedAudioStream, IltmmDVDTitle::get_SelectedSubpictureStream, IltmmDVDTitle::put_SelectedSubpictureStream, IltmmDVDTitle::get_PanscanPermitted, IltmmDVDTitle::get_LetterboxPermitted, IltmmDVDTitle::get_AspectX, IltmmDVDTitle::get_AspectY, IltmmDVDTitle::get_FrameRate, IltmmDVDTitle::get_FrameHeight, IltmmDVDTitle::get_Compression, IltmmDVDTitle::get_Line21Field2InGOP, IltmmDVDTitle::get_SourceResolutionX, IltmmDVDTitle::get_SourceResolutionY, IltmmDVDTitle::get_IsSourceLetterboxed, IltmmDVDTitle::get_IsFilmMode

Topics:

Multimedia Function Group

Example

For C example, refer to DVD Source Example.

For C++ example, refer to DVD Source Example.