SubpictureStreamsAvailable Property

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Microsoft DirectShow 9.0

SubpictureStreamsAvailable Property

This component is available for use in the Microsoft Windows 2000, Windows XP, and Windows Server 2003 operating systems. It may be altered or unavailable in subsequent versions.

The SubpictureStreamsAvailable property retrieves the number of subpicture streams available in the current title.

Syntax

[ iStreams = ] MSWebDVD.SubpictureStreamsAvailable

Return Values

Returns the number of available streams as an Integer.

Remarks

This property is read-only with no default value. To query each stream for its language attribute, first call this method to get the upper bound.

Stream numbering is zero-based.