ltmmDVDTitle.SelectedSubpictureStream Property

Visual Basic Example

Convert DVD With Subtitles Example

Remarks

Gets or sets the index of the subpicture stream being selected. The index is a 0-based index. If there is no selected subpicture stream, then the return value is -1. To get the count of the subpicture streams in  the current title The name for a group of related video files (called "Chapters") on your DVD. For example, for a DVD called "My Summer Vacation," you might have the titles "Water Skiing," "New Friends," and "Hiking." For each of those titles, you might have one or more different video files., call ltmmDVDTitle.SubpictureStreamCount Property.

You can also examine each subpicture stream using ltmmDVDTitle.GetSubpictureStream to get each ltmmDVDSubpictureStream object. Then, you may select the subpicture stream using the ltmmDVDSubpictureStream.Selected property.

To convert DVDs with subpicture information, it is recommended that you ship the LEAD Video Subpicture Mixer filter with your application. This filter is needed during conversion when 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 especially applicable for Vista and Windows 7 operating systems.

Platforms

Win32, x64

See Also