DVD_RELATIVE_BUTTON enumeration (strmif.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Identifies the four directional buttons used for DVD menu navigation and other operations.

Syntax

typedef enum __MIDL___MIDL_itf_strmif_0000_0132_0004 {
  DVD_Relative_Upper = 1,
  DVD_Relative_Lower = 2,
  DVD_Relative_Left = 3,
  DVD_Relative_Right = 4
} DVD_RELATIVE_BUTTON;

Constants

DVD_Relative_Upper Value: 1 Upper button.
DVD_Relative_Lower Value: 2 Lower button.
DVD_Relative_Left Value: 3 Left button.
DVD_Relative_Right Value: 4 Right button.

Requirements

Requirement	Value
Header	strmif.h (include Dshow.h)

See also

DirectShow Enumerated Types

IDvdControl2