qedit.idl

vc6.0完整版

    HRESULT SetUserID(long newVal);
    [helpstring("method GetGenID")] 
    HRESULT GetGenID( long * pVal );
    [helpstring("method GetUserName")] 
    HRESULT GetUserName([out,retval] BSTR * pVal);
    [helpstring("method SetUserName")] 
    HRESULT SetUserName(BSTR newVal);
    [helpstring("method GetUserData")] 
    HRESULT GetUserData(BYTE * pData, long * pSize);
    [helpstring("method SetUserData")] 
    HRESULT SetUserData(BYTE * pData, long Size);
    [helpstring("method GetMuted")] 
    HRESULT GetMuted(BOOL * pVal);
    [helpstring("method SetMuted")] 
    HRESULT SetMuted(BOOL newVal);
    [helpstring("method GetLocked")] 
    HRESULT GetLocked(BOOL * pVal);
    [helpstring("method SetLocked")] 
    HRESULT SetLocked(BOOL newVal);
    [helpstring("method GetDirtyRange")] 
    HRESULT GetDirtyRange(REFERENCE_TIME * pStart, REFERENCE_TIME * pStop);
    [helpstring("method GetDirtyRange")] 
    HRESULT GetDirtyRange2(REFTIME * pStart, REFTIME * pStop);
    [helpstring("method SetDirtyRange")] 
    HRESULT SetDirtyRange(REFERENCE_TIME Start, REFERENCE_TIME Stop);
    [helpstring("method SetDirtyRange")] 
    HRESULT SetDirtyRange2(REFTIME Start, REFTIME Stop);
    [helpstring("method ClearDirty")] 
    HRESULT ClearDirty( );
    [helpstring("method Remove")] 
    HRESULT Remove();
    [helpstring("method RemoveAll")] 
    HRESULT RemoveAll();
    HRESULT GetTimelineNoRef( IAMTimeline ** ppResult );
    HRESULT GetGroupIBelongTo( [out] IAMTimelineGroup ** ppGroup );
    HRESULT GetEmbedDepth( long * pVal );
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Any object on the timeline that can have an effect put on it 
    // implements this interface. This includes sources, tracks, and
    // compositions.
    // explained methods:
    // EffectInsBefore - insert an effect at the given priority onto
    //      this object. The effect's times will be clipped within
    //      this object's bounds. Use -1 to specify 'at the end' for priority.
    //      You cannot have two effects at the same priority.
    // EffectSwapPriorities - swaparoo two effects. Makes undo easier to
    //      implement.
    // EffectGetCount - get how many effects are applied to this object.
    // GetEffect - get the nth effect applied to this object
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

[
    object,
    uuid(EAE58537-622E-11d2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineEffectable Interface"),
    pointer_default(unique)
]
interface IAMTimelineEffectable : IUnknown
{
    [helpstring("method EffectInsBefore")] 
    HRESULT EffectInsBefore(IAMTimelineObj * pFX, long priority);
    [helpstring("method EffectSwapPriorities")] 
    HRESULT EffectSwapPriorities(long PriorityA, long PriorityB);
    [helpstring("method EffectGetCount")] 
    HRESULT EffectGetCount(long * pCount);
    [helpstring("method GetEffect")] 
    HRESULT GetEffect([out] IAMTimelineObj ** ppFx, long Which);
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Any effect on the timeline will support at least this interface.
    // NOTE: The Start/Stop times on this object are RELATIVE to their
    // parent's, as are all start/stop times.
    // explained methods:
    // EffectGetPriority - finds out this effect's priority related to the others.
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(BCE0C264-622D-11d2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineEffect Interface"),
    pointer_default(unique)
]
interface IAMTimelineEffect : IUnknown
{
    [helpstring("method EffectGetPriority")] 
    HRESULT EffectGetPriority(long * pVal);
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Any object on the timeline that can have a transition put on it
    // implements this interface
    // explained methods:
    // TransAdd - add a transition on this object. Multiple trans's on 
    //      the same object cannot overlap in time. Transitions' times
    //      must lie within the bounds of their parent.
    // TransGetCount - get how many transitions are applied to this
    //      object.
    // GetNextTrans - given a time, get the next transition that happens
    //      on this object after that time. On exit, the input time is
    //      set to the start time of the transition.
    // GetTransAtTime - find a transition forwards or backwards from
    //        a given spot. See DEXTERF_TRACK_SEARCH_FLAGS enum.
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(378FA386-622E-11d2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineTransable Interface"),
    pointer_default(unique)
]
interface IAMTimelineTransable : IUnknown
{
    [helpstring("method TransAdd")] 
    HRESULT TransAdd(IAMTimelineObj * pTrans);
    [helpstring("method TransGetCount")] 
    HRESULT TransGetCount(long * pCount);
    [helpstring("method GetNextTrans")] 
    HRESULT GetNextTrans([out] IAMTimelineObj ** ppTrans, REFERENCE_TIME * pInOut);
    [helpstring("method GetNextTrans2")] 
    HRESULT GetNextTrans2([out] IAMTimelineObj ** ppTrans, REFTIME * pInOut);
    [helpstring("method GetTransAtTime")] 
    HRESULT GetTransAtTime(
        [out] IAMTimelineObj ** ppObj, 
        REFERENCE_TIME Time, 
        long SearchDirection ); 
    [helpstring("method GetTransAtTime2")] 
    HRESULT GetTransAtTime2([out] IAMTimelineObj ** ppObj, REFTIME Time, long SearchDirection ); 
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Any object on the timeline that can be split into two will
    // implement this interface. Namely, source, effects, and transitions
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(A0F840A0-D590-11d2-8D55-00A0C9441E20),
    odl,
    helpstring("IAMTimelineSplittable Interface"),
    pointer_default(unique)
]
interface IAMTimelineSplittable : IUnknown
{
    HRESULT SplitAt(REFERENCE_TIME Time);
    HRESULT SplitAt2(REFTIME Time);
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Any trans on the timeline will support at least this interface.
    // NOTE: The Start/Stop times on this object are RELATIVE to their
    // parent's, as are all start/stop times.
    // explained methods:
    // GetCutPoint - get where this transition should cut from A to B
    //      if the transition were not applied.
    // GetA2B - get if this transition is to go from A->B or B->A.
    // GetBackwards - get if this transition should run backwards.
    // GetCutsOnly - force no transition, force doing a cut
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(BCE0C265-622D-11d2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineTrans Interface"),
    pointer_default(unique)
]
interface IAMTimelineTrans : IUnknown
{
    [helpstring("method GetCutPoint")] 
    HRESULT GetCutPoint(REFERENCE_TIME * pTLTime);
    [helpstring("method GetCutPoint2")] 
    HRESULT GetCutPoint2(REFTIME * pTLTime);
    [helpstring("method SetCutPoint")] 
    HRESULT SetCutPoint(REFERENCE_TIME TLTime);
    [helpstring("method SetCutPoint2")]
    HRESULT SetCutPoint2(REFTIME TLTime);
    [helpstring("method GetSwapInputs")] 
    HRESULT GetSwapInputs( BOOL * pVal );
    [helpstring("method SetSwapInputs")] 
    HRESULT SetSwapInputs( BOOL pVal );
    [helpstring("method GetCutsOnly")] 
    HRESULT GetCutsOnly( BOOL * pVal );
    [helpstring("method SetCutsOnly")] 
    HRESULT SetCutsOnly( BOOL pVal );
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Sources represent any source media object on the timeline.
    // They extend an IAMTimelineObj to include media start and stop
    // times, a media name (which could represent darned near anything),
    // and a StreamNumber, which defines which stream out of a potential
    // many this stream represents from a source clip.
    // explained methods:
    // ModifyStopTime - like calling SetStartStop, but this method just
    //      adjusts the tail end of the clip.
    // FixMediaTimes - called by the render engine to round times to
    //      this source clip's parent group's FPS.
    // SpliceWithNext - if the next clip after this is the same source
    //      and this's stop time matches next's start time, the two
    //      will be joined.
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(78530B79-61F9-11D2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineSrc Interface"),
    pointer_default(unique)
]
interface IAMTimelineSrc : IUnknown
{
    [helpstring("method GetMediaTimes")] 
    HRESULT GetMediaTimes(REFERENCE_TIME * pStart, REFERENCE_TIME * pStop);
    [helpstring("method GetMediaTimes2")] 
    HRESULT GetMediaTimes2(REFTIME * pStart, REFTIME * pStop);
    [helpstring("method ModifyStopTime")] 
    HRESULT ModifyStopTime(REFERENCE_TIME Stop);
    [helpstring("method ModifyStopTime2")] 
    HRESULT ModifyStopTime2(REFTIME Stop);
    [helpstring("method FixMediaTimes")] 
    HRESULT FixMediaTimes(REFERENCE_TIME * pStart, REFERENCE_TIME * pStop);
    [helpstring("method FixMediaTimes2")] 
    HRESULT FixMediaTimes2(REFTIME * pStart, REFTIME * pStop);
    [helpstring("method SetMediaTimes")] 
    HRESULT SetMediaTimes(REFERENCE_TIME Start, REFERENCE_TIME Stop);
    [helpstring("method SetMediaTimes2")] 
    HRESULT SetMediaTimes2(REFTIME Start, REFTIME Stop);
    [helpstring("method SetMediaLength")] 
    HRESULT SetMediaLength(REFERENCE_TIME Length);
    [helpstring("method SetMediaLength2")] 
    HRESULT SetMediaLength2(REFTIME Length);
    [helpstring("method GetMediaLength")] 
    HRESULT GetMediaLength(REFERENCE_TIME * pLength);
    [helpstring("method GetMediaLength2")] 
    HRESULT GetMediaLength2(REFTIME * pLength);
    [helpstring("method GetMediaName")] 
    HRESULT GetMediaName([out,retval] BSTR * pVal);
    [helpstring("method SetMediaName")] 
    HRESULT SetMediaName(BSTR newVal);
    [helpstring("method SpliceWithNext")] 
    HRESULT SpliceWithNext(IAMTimelineObj * pNext);
    [helpstring("method GetStreamNumber")] 
    HRESULT GetStreamNumber(long * pVal);
    [helpstring("method SetStreamNumber")] 
    HRESULT SetStreamNumber(long Val);
    HRESULT IsNormalRate( BOOL * pVal );

    // If a source can't figure out its frames per second, this number
    // will be used (eg: Dib sequences).  AVI, MPEG, etc. will not need this
    // Use 0 fps to prevent a filename like "ski4.jpg" from using a dib seq
    [helpstring("method GetDefaultFPS")] 
    HRESULT GetDefaultFPS(double * pFPS);
    [helpstring("method SetDefaultFPS")] 
    HRESULT SetDefaultFPS(double FPS);

    // !!! This is video specific.. new interface?
    // what kind of stretching? Stretch, crop, or preserve aspect ratio?
    [helpstring("method GetStretchMode")] 
    HRESULT GetStretchMode(int * pnStretchMode);
    [helpstring("method SetStretchMode")] 
    HRESULT SetStretchMode(int nStretchMode);
};

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    // Tracks are things that can contain media in them. You can add
    // and remove sources, effects, and transitions from them. Sources
    // are added according to the current insert mode of the timeline.
    // If in OVERLAY mode, moving or adding a source to a time that's
    // already occupied by another source will wipe out any overlapping
    // portion of the underlying source. In InsertMode, everything at
    // the insert point is moved down in time to make room for the
    // new source.
    // explained methods:
    // SrcAdd - add the source to this track. The source's start/stop
    //      times must be set up first.
    // GetNextSrc - pass a time in at which you wish to find a source
    //      and it will return the first source which occurs after the 
    //      given time.
    // MoveEverythingBy - bump a bunch of objects a certain direction
    //      on the track by a given time.
    // GetSourcesCount - how many sources are on this track?
    // AreYouBlank - do you contain anything at all?
    // GetSrcAtTime - find a source at a given time. SearchDirection
    //      is which way to search. -1 = backwards, 1 = forwards
    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[
    object,
    uuid(EAE58538-622E-11d2-8CAD-00A024580902),
    odl,
    helpstring("IAMTimelineTrack Interface"),
    pointer_default(unique)
]
interface IAMTimelineTrack : IUnknown
{
    [helpstring("method SrcAdd")] 
    HRESULT SrcAdd(IAMTimelineObj * pSource);
    [helpstring("method GetNextSrc")] 
    HRESULT GetNextSrc([out] IAMTimelineObj ** ppSrc, REFERENCE_TIME * pInOut);
    [helpstring("method GetNextSrc2")] 
    HRESULT GetNextSrc2([out] IAMTimelineObj ** ppSrc, REFTIME * pInOut);
    [helpstring("method MoveEverythingBy")] 
    HRESULT MoveEverythingBy( REFERENCE_TIME Start, REFERENCE_TIME MoveBy );
    [helpstring("method MoveEverythingBy2")] 
    HRESULT MoveEverythingBy2( REFTIME Start, REFTIME MoveBy );
    [helpstring("method GetSourcesCount")] 
    HRESULT GetSourcesCount( long * pVal );
    [helpstring("method AreYouBlank")] 
    HRESULT AreYouBlank( long * pVal );
    [helpstring("method GetSrcAtTime")]