| Microsoft DirectX 8.1 (C++) | 
Specifies the type of content in an Advanced Television System Committee (ASTC) sub-stream (component).
Syntax
enum ComponentCategory
{
    CategoryNotSet = -1,
    CategoryOther = 0,
    CategoryVideo = 1,
    CategoryAudio = 2,
    CategoryText = 3,
    CategoryData = 4,
} ComponentCategory;Members
CategoryNotSet
The category for the component is not set.
CategoryOther
The component contains none of the defined types.
CategoryVideo
The component contains a video stream.
CategoryAudio
The component contains an audio stream.
CategoryText
The component contains a text stream.
CategoryData
The component contains a data stream.
See Also