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AM_LINE21_CCSERVICE Enumeration

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Microsoft DirectShow 9.0

AM_LINE21_CCSERVICE Enumeration

Indicates the closed captioning service.

Syntax

  typedef enum _AM_LINE21_CCSERVICE {
    AM_L21_CCSERVICE_None,
    AM_L21_CCSERVICE_Caption1,
    AM_L21_CCSERVICE_Caption2,
    AM_L21_CCSERVICE_Text1,
    AM_L21_CCSERVICE_Text2,
    AM_L21_CCSERVICE_XDS,
} AM_LINE21_CCSERVICE, *PAM_LINE21_CCSERVICE ;

Members

AM_L21_CCSERVICE_None

No current service.

AM_L21_CCSERVICE_Caption1

CC1 (caption channel).

AM_L21_CCSERVICE_Caption2

CC2 (caption channel).

AM_L21_CCSERVICE_Text1

T1 (text channel).

AM_L21_CCSERVICE_Text2

T2 (text channel)

AM_L21_CCSERVICE_XDS

Extended Data Services (XDS or EDS).

Remarks

The Line 21 decoder supports CC1 and CC2 only.

Requirements

  Header: Dshow.h

See Also