AM_WST_STATE enumeration

The AM_WST_STATE enumeration specifies whether WST closed captioning is enabled or disabled.

Syntax


typedef enum _AM_WST_STATE { 
  AM_WST_STATE_Off  = 0,
  AM_WST_STATE_On
} AM_WST_STATE, *PAM_WST_STATE;

Constants

AM_WST_STATE_Off

Specifies that WST closed captioning is enabled.

AM_WST_STATE_On

Specifies that WST closed captioning is disabled.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

End of client support

Windows Vista

End of server support

Windows Server 2003 R2

Header

Iwstdec.h

See also

DirectShow Enumerated Types
IAMWstDecoder

 

 

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