AM_LINE21_CCLEVEL enumeration (il21dec.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Indicates the closed caption decoder level.

Syntax

typedef enum _AM_LINE21_CCLEVEL {
  AM_L21_CCLEVEL_TC2 = 0
} AM_LINE21_CCLEVEL, *PAM_LINE21_CCLEVEL;

Constants

AM_L21_CCLEVEL_TC2 Value: 0 TeleCaption II.

Requirements

Requirement	Value
Header	il21dec.h

See also

DirectShow Enumerated Types

IAMLine21Decoder::GetDecoderLevel