VALID_UOP_FLAG 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Indicates which user operation (UOP) commands are currently allowed by the DVD.

Syntax

typedef enum __MIDL___MIDL_itf_strmif_0000_0132_0001 {
  UOP_FLAG_Play_Title_Or_AtTime = 0x1,
  UOP_FLAG_Play_Chapter = 0x2,
  UOP_FLAG_Play_Title = 0x4,
  UOP_FLAG_Stop = 0x8,
  UOP_FLAG_ReturnFromSubMenu = 0x10,
  UOP_FLAG_Play_Chapter_Or_AtTime = 0x20,
  UOP_FLAG_PlayPrev_Or_Replay_Chapter = 0x40,
  UOP_FLAG_PlayNext_Chapter = 0x80,
  UOP_FLAG_Play_Forwards = 0x100,
  UOP_FLAG_Play_Backwards = 0x200,
  UOP_FLAG_ShowMenu_Title = 0x400,
  UOP_FLAG_ShowMenu_Root = 0x800,
  UOP_FLAG_ShowMenu_SubPic = 0x1000,
  UOP_FLAG_ShowMenu_Audio = 0x2000,
  UOP_FLAG_ShowMenu_Angle = 0x4000,
  UOP_FLAG_ShowMenu_Chapter = 0x8000,
  UOP_FLAG_Resume = 0x10000,
  UOP_FLAG_Select_Or_Activate_Button = 0x20000,
  UOP_FLAG_Still_Off = 0x40000,
  UOP_FLAG_Pause_On = 0x80000,
  UOP_FLAG_Select_Audio_Stream = 0x100000,
  UOP_FLAG_Select_SubPic_Stream = 0x200000,
  UOP_FLAG_Select_Angle = 0x400000,
  UOP_FLAG_Select_Karaoke_Audio_Presentation_Mode = 0x800000,
  UOP_FLAG_Select_Video_Mode_Preference = 0x1000000
} VALID_UOP_FLAG;

Constants

UOP_FLAG_Play_Title_Or_AtTime Value: 0x1 Annex J commands: Time_Play, TimeSearch.
UOP_FLAG_Play_Chapter Value: 0x2 Annex J commands: PTT_Play, PTT_Search.
UOP_FLAG_Play_Title Value: 0x4 Annex J command: Title_Play.
UOP_FLAG_Stop Value: 0x8 Annex J command: Stop.
UOP_FLAG_ReturnFromSubMenu Value: 0x10 Annex J command: GoUp.
UOP_FLAG_Play_Chapter_Or_AtTime Value: 0x20 Annex J commands: Time_Search, PTT_Search.
UOP_FLAG_PlayPrev_Or_Replay_Chapter Value: 0x40 Annex J commands: PrevPG_Search, TopPG_Search.
UOP_FLAG_PlayNext_Chapter Value: 0x80 Annex J command: NextPG_Search.
UOP_FLAG_Play_Forwards Value: 0x100 Annex J command: Forward_Scan.
UOP_FLAG_Play_Backwards Value: 0x200 Annex J command: Backward_Scan.
UOP_FLAG_ShowMenu_Title Value: 0x400 Annex J command: Menu_Call(Title).
UOP_FLAG_ShowMenu_Root Value: 0x800 Annex J command: Menu_Call(Root).
UOP_FLAG_ShowMenu_SubPic Value: 0x1000 Annex J command: Menu_Call(Sub-picture).
UOP_FLAG_ShowMenu_Audio Value: 0x2000 Annex J command: Menu_Call(Audio).
UOP_FLAG_ShowMenu_Angle Value: 0x4000 Annex J command: Menu_Call(Angle).
UOP_FLAG_ShowMenu_Chapter Value: 0x8000 Annex J command: Menu_Call(PTT).
UOP_FLAG_Resume Value: 0x10000 Annex J command: Resume.
UOP_FLAG_Select_Or_Activate_Button Value: 0x20000 Annex J commands: Upper_Button_Select, Lower_Button_Select, Left_Button_Select, Right_Button_Select, Button_Activate, Button_Select_And_Activate.
UOP_FLAG_Still_Off Value: 0x40000 Annex J command: Still_Off.
UOP_FLAG_Pause_On Value: 0x80000 Annex J command: Pause_On.
UOP_FLAG_Select_Audio_Stream Value: 0x100000 Annex J command: Audio_Stream_Change.
UOP_FLAG_Select_SubPic_Stream Value: 0x200000 Annex J command: Sub-picture_Stream_Change.
UOP_FLAG_Select_Angle Value: 0x400000 Annex J command : Angle_Change.
UOP_FLAG_Select_Karaoke_Audio_Presentation_Mode Value: 0x800000 Annex J command: Karaoke_Audio_Presentation_Mode_Change.
UOP_FLAG_Select_Video_Mode_Preference Value: 0x1000000 Annex J command: Video_Presentation_Mode_Change.

Requirements

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

See also

DirectShow Enumerated Types

IDvdInfo2::GetCurrentUOPS