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_L21_CCSERVICE_DefChannel,
AM_L21_CCSERVICE_Invalid
} AM_LINE21_CCSERVICE, *PAM_LINE21_CCSERVICE;
Constants
| 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). |
| AM_L21_CCSERVICE_DefChannel | |
| AM_L21_CCSERVICE_Invalid |
Remarks
The Line 21 decoder supports CC1 and CC2 only.
Requirements
| Header | il21dec.h |