AM_PROPERTY_SPHLI structure (dvdmedia.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Describes the currently selected button from the DVD highlight information.

Syntax

typedef struct _AM_PROPERTY_SPHLI {
  USHORT    HLISS;
  USHORT    Reserved;
  ULONG     StartPTM;
  ULONG     EndPTM;
  USHORT    StartX;
  USHORT    StartY;
  USHORT    StopX;
  USHORT    StopY;
  AM_COLCON ColCon;
} AM_PROPERTY_SPHLI, *PAM_PROPERTY_SPHLI;

Members

HLISS

Highlight status of current selection.

Reserved

Reserved for internal use. Do not use or set.

StartPTM

Start presentation time divided by 90,000.

EndPTM

End presentation time divided by 90,000.

StartX

Start x-coordinate pixel of the current highlight button.

StartY

Start y-coordinate pixel of the current highlight button.

StopX

Ending x-coordinate pixel of the current highlight button.

StopY

Ending y-coordinate pixel of the current highlight button.

ColCon

Color contrast description of type AM_COLCON.

Remarks

The AM_PROPERTY_DVDSUBPIC_HLI property uses this structure.

Requirements

See also

DVD Subpicture Property Set