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.

Win32, x64

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 for C++.

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