mingw-w64-headers/include/windows.media.idl

/*
 * Copyright 2021 Paul Gofman for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifdef __WIDL__
#pragma makedep header install winmd
#pragma winrt ns_prefix
#endif

import "inspectable.idl";
import "windows.foundation.idl";
import "windows.storage.idl";
import "windows.storage.streams.idl";

namespace Windows.Media
{
    typedef enum AudioProcessing AudioProcessing;
    typedef enum MediaPlaybackAutoRepeatMode MediaPlaybackAutoRepeatMode;
    typedef enum MediaPlaybackStatus MediaPlaybackStatus;
    typedef enum MediaPlaybackType MediaPlaybackType;
    typedef enum SoundLevel SoundLevel;
    typedef enum SystemMediaTransportControlsButton SystemMediaTransportControlsButton;
    typedef enum SystemMediaTransportControlsProperty SystemMediaTransportControlsProperty;

    interface IAutoRepeatModeChangeRequestedEventArgs;
    interface IImageDisplayProperties;
    interface IMediaControl;
    interface IMediaMarker;
    interface IMusicDisplayProperties;
    interface IMusicDisplayProperties2;
    interface IMusicDisplayProperties3;
    interface IPlaybackPositionChangeRequestedEventArgs;
    interface IPlaybackRateChangeRequestedEventArgs;
    interface IShuffleEnabledChangeRequestedEventArgs;
    interface ISystemMediaTransportControls;
    interface ISystemMediaTransportControls2;
    interface ISystemMediaTransportControlsButtonPressedEventArgs;
    interface ISystemMediaTransportControlsDisplayUpdater;
    interface ISystemMediaTransportControlsPropertyChangedEventArgs;
    interface ISystemMediaTransportControlsStatics;
    interface ISystemMediaTransportControlsTimelineProperties;
    interface IVideoDisplayProperties;
    interface IVideoDisplayProperties2;

    runtimeclass AutoRepeatModeChangeRequestedEventArgs;
    runtimeclass ImageDisplayProperties;
    runtimeclass MusicDisplayProperties;
    runtimeclass PlaybackPositionChangeRequestedEventArgs;
    runtimeclass PlaybackRateChangeRequestedEventArgs;
    runtimeclass ShuffleEnabledChangeRequestedEventArgs;
    runtimeclass SystemMediaTransportControls;
    runtimeclass SystemMediaTransportControlsButtonPressedEventArgs;
    runtimeclass SystemMediaTransportControlsDisplayUpdater;
    runtimeclass SystemMediaTransportControlsPropertyChangedEventArgs;
    runtimeclass SystemMediaTransportControlsTimelineProperties;
    runtimeclass VideoDisplayProperties;

    declare
    {
        interface Windows.Foundation.Collections.IIterable<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IIterator<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IVectorView<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IVector<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.IReference<Windows.Media.MediaPlaybackAutoRepeatMode>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.AutoRepeatModeChangeRequestedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.PlaybackPositionChangeRequestedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.PlaybackRateChangeRequestedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.ShuffleEnabledChangeRequestedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs*>;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum AudioProcessing
    {
        Default = 0,
        Raw     = 1,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum MediaPlaybackAutoRepeatMode
    {
        None  = 0,
        Track = 1,
        List  = 2,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum MediaPlaybackStatus
    {
        Closed   = 0,
        Changing = 1,
        Stopped  = 2,
        Playing  = 3,
        Paused   = 4,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum MediaPlaybackType
    {
        Unknown = 0,
        Music   = 1,
        Video   = 2,
        Image   = 3,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SoundLevel
    {
        Muted = 0,
        Low   = 1,
        Full  = 2,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SystemMediaTransportControlsButton
    {
        Play        = 0,
        Pause       = 1,
        Stop        = 2,
        Record      = 3,
        FastForward = 4,
        Rewind      = 5,
        Next        = 6,
        Previous    = 7,
        ChannelUp   = 8,
        ChannelDown = 9,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SystemMediaTransportControlsProperty
    {
        SoundLevel = 0,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.AutoRepeatModeChangeRequestedEventArgs),
        uuid(ea137efa-d852-438e-882b-c990109a78f4)
    ]
    interface IAutoRepeatModeChangeRequestedEventArgs : IInspectable
    {
        [propget] HRESULT RequestedAutoRepeatMode([out, retval] Windows.Media.MediaPlaybackAutoRepeatMode *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.ImageDisplayProperties),
        uuid(cd0bc7ef-54e7-411f-9933-f0e98b0a96d2)
    ]
    interface IImageDisplayProperties : IInspectable
    {
        [propget] HRESULT Title([out, retval] HSTRING *value);
        [propput] HRESULT Title([in] HSTRING value);
        [propget] HRESULT Subtitle([out, retval] HSTRING *value);
        [propput] HRESULT Subtitle([in] HSTRING value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        uuid(1803def8-dca5-4b6f-9c20-e3d3c0643625)
    ]
    interface IMediaMarker : IInspectable
    {
        [propget] HRESULT Time([out, retval] Windows.Foundation.TimeSpan *value);
        [propget] HRESULT MediaMarkerType([out, retval] HSTRING *value);
        [propget] HRESULT Text([out, retval] HSTRING *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.MusicDisplayProperties),
        uuid(6bbf0c59-d0a0-4d26-92a0-f978e1d18e7b)
    ]
    interface IMusicDisplayProperties : IInspectable
    {
        [propget] HRESULT Title([out, retval] HSTRING *value);
        [propput] HRESULT Title([in] HSTRING value);
        [propget] HRESULT AlbumArtist([out, retval] HSTRING *value);
        [propput] HRESULT AlbumArtist([in] HSTRING value);
        [propget] HRESULT Artist([out, retval] HSTRING *value);
        [propput] HRESULT Artist([in] HSTRING value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.MusicDisplayProperties),
        uuid(00368462-97d3-44b9-b00f-008afcefaf18)
    ]
    interface IMusicDisplayProperties2 : IInspectable
    {
        [propget] HRESULT AlbumTitle([out, retval] HSTRING *value);
        [propput] HRESULT AlbumTitle([in] HSTRING value);
        [propget] HRESULT TrackNumber([out, retval] UINT32 *value);
        [propput] HRESULT TrackNumber([in] UINT32 value);
        [propget] HRESULT Genres([out, retval] Windows.Foundation.Collections.IVector<HSTRING> **value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.PlaybackPositionChangeRequestedEventArgs),
        uuid(b4493f88-eb28-4961-9c14-335e44f3e125)
    ]
    interface IPlaybackPositionChangeRequestedEventArgs : IInspectable
    {
        [propget] HRESULT RequestedPlaybackPosition([out, retval] Windows.Foundation.TimeSpan *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.PlaybackRateChangeRequestedEventArgs),
        uuid(2ce2c41f-3cd6-4f77-9ba7-eb27c26a2140)
    ]
    interface IPlaybackRateChangeRequestedEventArgs : IInspectable
    {
        [propget] HRESULT RequestedPlaybackRate([out, retval] DOUBLE *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.ShuffleEnabledChangeRequestedEventArgs),
        uuid(49b593fe-4fd0-4666-a314-c0e01940d302)
    ]
    interface IShuffleEnabledChangeRequestedEventArgs : IInspectable
    {
        [propget] HRESULT RequestedShuffleEnabled([out, retval] boolean *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControls),
        uuid(99fa3ff4-1742-42a6-902e-087d41f965ec)
    ]
    interface ISystemMediaTransportControls : IInspectable
    {
        [propget] HRESULT PlaybackStatus([out, retval] Windows.Media.MediaPlaybackStatus *value);
        [propput] HRESULT PlaybackStatus([in] Windows.Media.MediaPlaybackStatus value);
        [propget] HRESULT DisplayUpdater([out, retval] Windows.Media.SystemMediaTransportControlsDisplayUpdater **value);
        [propget] HRESULT SoundLevel([out, retval] Windows.Media.SoundLevel *value);
        [propget] HRESULT IsEnabled([out, retval] boolean *value);
        [propput] HRESULT IsEnabled([in] boolean value);
        [propget] HRESULT IsPlayEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPlayEnabled([in] boolean value);
        [propget] HRESULT IsStopEnabled([out, retval] boolean *value);
        [propput] HRESULT IsStopEnabled([in] boolean value);
        [propget] HRESULT IsPauseEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPauseEnabled([in] boolean value);
        [propget] HRESULT IsRecordEnabled([out, retval] boolean *value);
        [propput] HRESULT IsRecordEnabled([in] boolean value);
        [propget] HRESULT IsFastForwardEnabled([out, retval] boolean *value);
        [propput] HRESULT IsFastForwardEnabled([in] boolean value);
        [propget] HRESULT IsRewindEnabled([out, retval] boolean *value);
        [propput] HRESULT IsRewindEnabled([in] boolean value);
        [propget] HRESULT IsPreviousEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPreviousEnabled([in] boolean value);
        [propget] HRESULT IsNextEnabled([out, retval] boolean *value);
        [propput] HRESULT IsNextEnabled([in] boolean value);
        [propget] HRESULT IsChannelUpEnabled([out, retval] boolean *value);
        [propput] HRESULT IsChannelUpEnabled([in] boolean value);
        [propget] HRESULT IsChannelDownEnabled([out, retval] boolean *value);
        [propput] HRESULT IsChannelDownEnabled([in] boolean value);
        [eventadd] HRESULT ButtonPressed(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT ButtonPressed([in] EventRegistrationToken token);
        [eventadd] HRESULT PropertyChanged(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT PropertyChanged([in] EventRegistrationToken token);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControls),
        uuid(ea98d2f6-7f3c-4af2-a586-72889808efb1)
    ]
    interface ISystemMediaTransportControls2 : IInspectable
    {
        [propget] HRESULT AutoRepeatMode([out, retval] Windows.Media.MediaPlaybackAutoRepeatMode *value);
        [propput] HRESULT AutoRepeatMode([in] Windows.Media.MediaPlaybackAutoRepeatMode value);
        [propget] HRESULT ShuffleEnabled([out, retval] boolean *value);
        [propput] HRESULT ShuffleEnabled([in] boolean value);
        [propget] HRESULT PlaybackRate([out, retval] DOUBLE *value);
        [propput] HRESULT PlaybackRate([in] DOUBLE value);
        HRESULT UpdateTimelineProperties([in] Windows.Media.SystemMediaTransportControlsTimelineProperties *timeline_properties);
        [eventadd] HRESULT PlaybackPositionChangeRequested(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.PlaybackPositionChangeRequestedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT PlaybackPositionChangeRequested([in] EventRegistrationToken token);
        [eventadd] HRESULT PlaybackRateChangeRequested(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.PlaybackRateChangeRequestedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT PlaybackRateChangeRequested([in] EventRegistrationToken token);
        [eventadd] HRESULT ShuffleEnabledChangeRequested(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.ShuffleEnabledChangeRequestedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT ShuffleEnabledChangeRequested([in] EventRegistrationToken token);
        [eventadd] HRESULT AutoRepeatModeChangeRequested(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.AutoRepeatModeChangeRequestedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT AutoRepeatModeChangeRequested([in] EventRegistrationToken token);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsDisplayUpdater),
        uuid(8abbc53e-fa55-4ecf-ad8e-c984e5dd1550)
    ]
    interface ISystemMediaTransportControlsDisplayUpdater : IInspectable
    {
        [propget] HRESULT Type([out, retval] Windows.Media.MediaPlaybackType *value);
        [propput] HRESULT Type([in] Windows.Media.MediaPlaybackType value);
        [propget] HRESULT AppMediaId([out, retval] HSTRING *value);
        [propput] HRESULT AppMediaId([in] HSTRING value);
        [propget] HRESULT Thumbnail([out, retval] Windows.Storage.Streams.RandomAccessStreamReference **value);
        [propput] HRESULT Thumbnail([in] Windows.Storage.Streams.RandomAccessStreamReference *value);
        [propget] HRESULT MusicProperties([out, retval] Windows.Media.MusicDisplayProperties **value);
        [propget] HRESULT VideoProperties([out, retval] Windows.Media.VideoDisplayProperties **value);
        [propget] HRESULT ImageProperties([out, retval] Windows.Media.ImageDisplayProperties **value);
        HRESULT CopyFromFileAsync(
            [in] Windows.Media.MediaPlaybackType type, [in] Windows.Storage.StorageFile *source,
            [out, retval] Windows.Foundation.IAsyncOperation<boolean> **operation
        );
        HRESULT ClearAll();
        HRESULT Update();
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs),
        uuid(b7f47116-a56f-4dc8-9e11-92031f4a87c2)
    ]
    interface ISystemMediaTransportControlsButtonPressedEventArgs : IInspectable
    {
        [propget] HRESULT Button([out, retval] Windows.Media.SystemMediaTransportControlsButton *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs),
        uuid(d0ca0936-339b-4cb3-8eeb-737607f56e08)
    ]
    interface ISystemMediaTransportControlsPropertyChangedEventArgs : IInspectable
    {
        [propget] HRESULT Property([out, retval] Windows.Media.SystemMediaTransportControlsProperty *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControls),
        uuid(43ba380a-eca4-4832-91ab-d415fae484c6)
    ]
    interface ISystemMediaTransportControlsStatics : IInspectable
    {
        HRESULT GetForCurrentView([out, retval] Windows.Media.SystemMediaTransportControls **controls);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsTimelineProperties),
        uuid(5125316a-c3a2-475b-8507-93534dc88f15)
    ]
    interface ISystemMediaTransportControlsTimelineProperties : IInspectable
    {
        [propget] HRESULT StartTime([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT StartTime([in] Windows.Foundation.TimeSpan value);
        [propget] HRESULT EndTime([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT EndTime([in] Windows.Foundation.TimeSpan value);
        [propget] HRESULT MinSeekTime([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT MinSeekTime([in] Windows.Foundation.TimeSpan value);
        [propget] HRESULT MaxSeekTime([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT MaxSeekTime([in] Windows.Foundation.TimeSpan value);
        [propget] HRESULT Position([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT Position([in] Windows.Foundation.TimeSpan value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.VideoDisplayProperties),
        uuid(5609fdb1-5d2d-4872-8170-45dee5bc2f5c)
    ]
    interface IVideoDisplayProperties : IInspectable
    {
        [propget] HRESULT Title([out, retval] HSTRING *value);
        [propput] HRESULT Title([in] HSTRING value);
        [propget] HRESULT Subtitle([out, retval] HSTRING *value);
        [propput] HRESULT Subtitle([in] HSTRING value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass AutoRepeatModeChangeRequestedEventArgs
    {
        [default] interface Windows.Media.IAutoRepeatModeChangeRequestedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass ImageDisplayProperties
    {
        [default] interface Windows.Media.IImageDisplayProperties;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass MusicDisplayProperties
    {
        [default] interface Windows.Media.IMusicDisplayProperties;
        [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.IMusicDisplayProperties2;
        /* [contract(Windows.Foundation.UniversalApiContract, 3.0)] interface Windows.Media.IMusicDisplayProperties3; */
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass PlaybackPositionChangeRequestedEventArgs
    {
        [default] interface Windows.Media.IPlaybackPositionChangeRequestedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass PlaybackRateChangeRequestedEventArgs
    {
        [default] interface Windows.Media.IPlaybackRateChangeRequestedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass ShuffleEnabledChangeRequestedEventArgs
    {
        [default] interface Windows.Media.IShuffleEnabledChangeRequestedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        static(Windows.Media.ISystemMediaTransportControlsStatics, Windows.Foundation.UniversalApiContract, 1.0),
        threading(mta)
    ]
    runtimeclass SystemMediaTransportControls
    {
        [default] interface Windows.Media.ISystemMediaTransportControls;
        [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.ISystemMediaTransportControls2;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass SystemMediaTransportControlsButtonPressedEventArgs
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsButtonPressedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass SystemMediaTransportControlsDisplayUpdater
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsDisplayUpdater;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass SystemMediaTransportControlsPropertyChangedEventArgs
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsPropertyChangedEventArgs;
    }

    [
        activatable(Windows.Foundation.UniversalApiContract, 1.0),
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass SystemMediaTransportControlsTimelineProperties
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsTimelineProperties;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass VideoDisplayProperties
    {
        [default] interface Windows.Media.IVideoDisplayProperties;
        /* [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.IVideoDisplayProperties2; */
    }
}