IltmmDVDSubpictureStream::put_Selected

Summary

Sets the selected subpicture stream state.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDSubpictureStream_put_Selected(pDVDSubpictureStream, newVal)
C++ HRESULT put_Selected(newVal)

Parameters

IltmmDVDSubpictureStream *pDVDSubpictureStream

Pointer to an IltmmDVDSubpictureStream interface.

VARIANT_BOOL newVal

Selected state value that indicates whether the subpicture stream is selected or not. Possible value are:

Setting Description
VARIANT_TRUE The subpicture stream is selected.
VARIANT_FALSE The subpicture stream is not selected.

Returns

Value Meaning
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 sets the subpicture stream state whether it is selected or not. Selecting a stream automatically unselects the other subpicture streams within that same title.

It is best to include the LEAD Video Subpicture Mixer with your application if you want to convert DVDs with subpicture information. This filter is needed during conversion if the DVD decoder does not combine the subpicture information with the video. If the DVD decoder does not combine the subpicture information with the video and the LEAD Video Subpicture Mixer is not present, it will appear as if you never selected any subpicture stream during conversion. This is true especially for Vista and Windows 7.

Required DLLs and Libraries

See Also

Functions

Topics

Platforms

Win32, x64.

Example

Language Example
C DVD Source
C++ DVD Source
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.