/*
 * Copyright 2012 André Hentschel
 *
 * 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
 */

import "oaidl.idl";
import "wmsbuffer.idl";
/* import "drmexternals.idl"; */

typedef unsigned __int64 QWORD;

typedef struct _WMMediaType
{
    GUID majortype;
    GUID subtype;
    BOOL bFixedSizeSamples;
    BOOL bTemporalCompression;
    ULONG lSampleSize;
    GUID formattype;
    IUnknown *pUnk;
    ULONG cbFormat;
    [size_is(cbFormat)] BYTE *pbFormat;
} WM_MEDIA_TYPE;

typedef struct _WMWriterStatistics
{
    QWORD qwSampleCount;
    QWORD qwByteCount;
    QWORD qwDroppedSampleCount;
    QWORD qwDroppedByteCount;
    DWORD dwCurrentBitrate;
    DWORD dwAverageBitrate;
    DWORD dwExpectedBitrate;
    DWORD dwCurrentSampleRate;
    DWORD dwAverageSampleRate;
    DWORD dwExpectedSampleRate;
} WM_WRITER_STATISTICS;

typedef struct _WMWriterStatisticsEx
{
    DWORD dwBitratePlusOverhead;
    DWORD dwCurrentSampleDropRateInQueue;
    DWORD dwCurrentSampleDropRateInCodec;
    DWORD dwCurrentSampleDropRateInMultiplexer;
    DWORD dwTotalSampleDropsInQueue;
    DWORD dwTotalSampleDropsInCodec;
    DWORD dwTotalSampleDropsInMultiplexer;
} WM_WRITER_STATISTICS_EX;

typedef struct _WMReaderStatistics
{
    DWORD cbSize;
    DWORD dwBandwidth;
    DWORD cPacketsReceived;
    DWORD cPacketsRecovered;
    DWORD cPacketsLost;
    WORD wQuality;
} WM_READER_STATISTICS;

typedef struct _WMReaderClientInfo
{
    DWORD cbSize;
    WCHAR *wszLang;
    WCHAR *wszBrowserUserAgent;
    WCHAR *wszBrowserWebPage;
    QWORD qwReserved;
    LPARAM *pReserved;
    WCHAR *wszHostExe;
    QWORD qwHostVersion;
    WCHAR *wszPlayerUserAgent;
} WM_READER_CLIENTINFO;

typedef enum WMT_ATTR_DATATYPE
{
    WMT_TYPE_DWORD      = 0,
    WMT_TYPE_STRING     = 1,
    WMT_TYPE_BINARY     = 2,
    WMT_TYPE_BOOL       = 3,
    WMT_TYPE_QWORD      = 4,
    WMT_TYPE_WORD       = 5,
    WMT_TYPE_GUID       = 6,
} WMT_ATTR_DATATYPE;

typedef enum WMT_STATUS
{
    WMT_ERROR                       =  0,
    WMT_OPENED                      =  1,
    WMT_BUFFERING_START             =  2,
    WMT_BUFFERING_STOP              =  3,
    WMT_EOF                         =  4,
    WMT_END_OF_FILE                 =  4,
    WMT_END_OF_SEGMENT              =  5,
    WMT_END_OF_STREAMING            =  6,
    WMT_LOCATING                    =  7,
    WMT_CONNECTING                  =  8,
    WMT_NO_RIGHTS                   =  9,
    WMT_MISSING_CODEC               = 10,
    WMT_STARTED                     = 11,
    WMT_STOPPED                     = 12,
    WMT_CLOSED                      = 13,
    WMT_STRIDING                    = 14,
    WMT_TIMER                       = 15,
    WMT_INDEX_PROGRESS              = 16,
    WMT_SAVEAS_START                = 17,
    WMT_SAVEAS_STOP                 = 18,
    WMT_NEW_SOURCEFLAGS             = 19,
    WMT_NEW_METADATA                = 20,
    WMT_BACKUPRESTORE_BEGIN         = 21,
    WMT_SOURCE_SWITCH               = 22,
    WMT_ACQUIRE_LICENSE             = 23,
    WMT_INDIVIDUALIZE               = 24,
    WMT_NEEDS_INDIVIDUALIZATION     = 25,
    WMT_NO_RIGHTS_EX                = 26,
    WMT_BACKUPRESTORE_END           = 27,
    WMT_BACKUPRESTORE_CONNECTING    = 28,
    WMT_BACKUPRESTORE_DISCONNECTING = 29,
    WMT_ERROR_WITHURL               = 30,
    WMT_RESTRICTED_LICENSE          = 31,
    WMT_CLIENT_CONNECT              = 32,
    WMT_CLIENT_DISCONNECT           = 33,
    WMT_NATIVE_OUTPUT_PROPS_CHANGED = 34,
    WMT_RECONNECT_START             = 35,
    WMT_RECONNECT_END               = 36,
    WMT_CLIENT_CONNECT_EX           = 37,
    WMT_CLIENT_DISCONNECT_EX        = 38,
    WMT_SET_FEC_SPAN                = 39,
    WMT_PREROLL_READY               = 40,
    WMT_PREROLL_COMPLETE            = 41,
    WMT_CLIENT_PROPERTIES           = 42,
    WMT_LICENSEURL_SIGNATURE_STATE  = 43,
    WMT_INIT_PLAYLIST_BURN          = 44,
    WMT_TRANSCRYPTOR_INIT           = 45,
    WMT_TRANSCRYPTOR_SEEKED         = 46,
    WMT_TRANSCRYPTOR_READ           = 47,
    WMT_TRANSCRYPTOR_CLOSED         = 48,
    WMT_PROXIMITY_RESULT            = 49,
    WMT_PROXIMITY_COMPLETED         = 50,
    WMT_CONTENT_ENABLER             = 51
} WMT_STATUS;

typedef enum WMT_STREAM_SELECTION
{
    WMT_OFF               = 0,
    WMT_CLEANPOINT_ONLY   = 1,
    WMT_ON                = 2,
} WMT_STREAM_SELECTION;

typedef enum WMT_VERSION
{
    WMT_VER_4_0 = 0x00040000,
    WMT_VER_7_0 = 0x00070000,
    WMT_VER_8_0 = 0x00080000,
    WMT_VER_9_0 = 0x00090000
} WMT_VERSION;

typedef enum WMT_PLAY_MODE
{
    WMT_PLAY_MODE_AUTOSELECT,
    WMT_PLAY_MODE_LOCAL,
    WMT_PLAY_MODE_DOWNLOAD,
    WMT_PLAY_MODE_STREAMING
} WMT_PLAY_MODE;

typedef enum tagWMT_OFFSET_FORMAT
{
    WMT_OFFSET_FORMAT_100NS,
    WMT_OFFSET_FORMAT_FRAME_NUMBERS,
    WMT_OFFSET_FORMAT_PLAYLIST_OFFSET,
    WMT_OFFSET_FORMAT_TIMECODE,
    WMT_OFFSET_FORMAT_100NS_APPROXIMATE
} WMT_OFFSET_FORMAT;

typedef LPCWSTR LPCWSTR_WMSDK_TYPE_SAFE;

[
    object,
    uuid(6d7cdc70-9888-11d3-8edc-00c04f6109cf),
    pointer_default(unique),
    local
]
interface IWMStatusCallback : IUnknown
{
    HRESULT OnStatus(
        [in] WMT_STATUS Status,
        [in] HRESULT hr,
        [in] WMT_ATTR_DATATYPE dwType,
        [in] BYTE *pValue,
        [in] void *pvContext);
};

[
    object,
    uuid(96406bd8-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMReaderCallback : IWMStatusCallback
{
    HRESULT OnSample(
        [in] DWORD dwOutputNum,
        [in] QWORD cnsSampleTime,
        [in] QWORD cnsSampleDuration,
        [in] DWORD dwFlags,
        [in] INSSBuffer *pSample,
        [in] void *pvContext);
};

[
    object,
    uuid(96406Bdd-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMStreamList : IUnknown
{
    HRESULT GetStreams(
        [out, size_is(*pcStreams)] WORD *pwStreamNumArray,
        [in, out] WORD *pcStreams);

    HRESULT AddStream([in] WORD wStreamNum);
    HRESULT RemoveStream([in] WORD wStreamNum);
}

[
    object,
    uuid(96406Bde-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMMutualExclusion : IWMStreamList
{
    HRESULT GetType([out] GUID *pguidType);
    HRESULT SetType([in] REFGUID guidType);
}

[
    object,
    uuid(96406Bdc-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMStreamConfig : IUnknown
{
    HRESULT GetStreamType([out] GUID *pguidStreamType);
    HRESULT GetStreamNumber([out] WORD *pwStreamNum);
    HRESULT SetStreamNumber([in] WORD wStreamNum);

    HRESULT GetStreamName(
        [out, size_is(*pcchStreamName)] WCHAR *pwszStreamName,
        [in, out] WORD *pcchStreamName);

    HRESULT SetStreamName([in] LPCWSTR_WMSDK_TYPE_SAFE pwszStreamName);

    HRESULT GetConnectionName(
        [out, size_is(*pcchInputName)] WCHAR *pwszInputName,
        [in, out] WORD *pcchInputName);

    HRESULT SetConnectionName([in] LPCWSTR_WMSDK_TYPE_SAFE pwszInputName);
    HRESULT GetBitrate([out] DWORD *pdwBitrate);
    HRESULT SetBitrate([in] DWORD pdwBitrate);
    HRESULT GetBufferWindow([out] DWORD *pmsBufferWindow);
    HRESULT SetBufferWindow([in] DWORD msBufferWindow);
}

[
    object,
    uuid(96406bdb-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMProfile : IUnknown
{
    HRESULT GetVersion(
        [out] WMT_VERSION *pdwVersion);

    HRESULT GetName(
        [out, size_is(*pcchName)] WCHAR *pwszName,
        [in, out] DWORD *pcchName);

    HRESULT SetName(
        [in] const WCHAR *pwszName);

    HRESULT GetDescription(
        [out, size_is(*pcchDescription)] WCHAR *pwszDescription,
        [in, out] DWORD *pcchDescription);

    HRESULT SetDescription(
        [in] const WCHAR *pwszDescription);

    HRESULT GetStreamCount(
        [out] DWORD *pcStreams);

    HRESULT GetStream(
        [in] DWORD dwStreamIndex,
        [out] IWMStreamConfig **ppConfig);

    HRESULT GetStreamByNumber(
        [in] WORD wStreamNum,
        [out] IWMStreamConfig **ppConfig);

    HRESULT RemoveStream(
        [in] IWMStreamConfig *pConfig);

    HRESULT RemoveStreamByNumber(
        [in] WORD wStreamNum);

    HRESULT AddStream(
        [in] IWMStreamConfig *pConfig);

    HRESULT ReconfigStream(
        [in] IWMStreamConfig *pConfig);

    HRESULT CreateNewStream(
        [in] REFGUID guidStreamType,
        [out] IWMStreamConfig **ppConfig);

    HRESULT GetMutualExclusionCount(
        [out] DWORD *pcME);

    HRESULT GetMutualExclusion(
        [in] DWORD dwMEIndex,
        [out] IWMMutualExclusion **ppME);

    HRESULT RemoveMutualExclusion(
        [in] IWMMutualExclusion *pME);

    HRESULT AddMutualExclusion(
        [in] IWMMutualExclusion *pME);

    HRESULT CreateNewMutualExclusion(
        [out] IWMMutualExclusion **ppME);
}

[
    object,
    uuid(d16679f2-6ca0-472d-8d31-2f5d55aee155),
    pointer_default(unique),
    local
]
interface IWMProfileManager : IUnknown
{
    HRESULT CreateEmptyProfile(
        [in] WMT_VERSION dwVersion,
        [out] IWMProfile **ppProfile);

    HRESULT LoadProfileByID(
        [in] REFGUID guidProfile,
        [out] IWMProfile **ppProfile);

    HRESULT LoadProfileByData(
        [in] const WCHAR *pwszProfile,
        [out] IWMProfile **ppProfile);

    HRESULT SaveProfile(
        [in] IWMProfile *pIWMProfile,
        [in] WCHAR *pwszProfile,
        [in, out] DWORD *pdwLength);

    HRESULT GetSystemProfileCount(
        [out] DWORD *pcProfiles);

    HRESULT LoadSystemProfile(
        [in] DWORD dwProfileIndex,
        [out] IWMProfile **ppProfile);
}

cpp_quote("HRESULT WINAPI WMCreateProfileManager(IWMProfileManager**);")

[
    object,
    uuid(96406bce-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMMediaProps : IUnknown
{
    HRESULT GetType(
        [out] GUID *pguidType);

    HRESULT GetMediaType(
        [out] WM_MEDIA_TYPE *pType,
        [in, out] DWORD *pcbType);

    HRESULT SetMediaType(
        [in] WM_MEDIA_TYPE *pType);
};

[
    object,
    uuid(96406bd7-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMOutputMediaProps : IWMMediaProps
{
    HRESULT GetStreamGroupName(
        [out, size_is(*pcchName)] WCHAR *pwszName,
        [in, out] WORD *pcchName);

    HRESULT GetConnectionName(
        [out, size_is(*pcchName)] WCHAR *pwszName,
        [in, out] WORD *pcchName);
};

[
    object,
    uuid(96406bd9-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMMetadataEditor : IUnknown
{
    HRESULT Open(
        [in] const WCHAR *pwszFilename);

    HRESULT Close();

    HRESULT Flush();
};

[
    object,
    uuid(96406bd6-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMReader : IUnknown
{
    HRESULT Open(
        [in] const WCHAR *pwszURL,
        [in] IWMReaderCallback *pCallback,
        [in] void *pvContext);

    HRESULT Close();

    HRESULT GetOutputCount(
        [out] DWORD *pcOutputs);

    HRESULT GetOutputProps(
        [in] DWORD dwOutputNum,
        [out] IWMOutputMediaProps **ppOutput);

    HRESULT SetOutputProps(
        [in] DWORD dwOutputNum,
        [in] IWMOutputMediaProps *pOutput);

    HRESULT GetOutputFormatCount(
        [in] DWORD dwOutputNumber,
        [out] DWORD *pcFormats);

    HRESULT GetOutputFormat(
        [in] DWORD dwOutputNumber,
        [in] DWORD dwFormatNumber,
        [out] IWMOutputMediaProps** ppProps);

    HRESULT Start(
        [in] QWORD cnsStart,
        [in] QWORD cnsDuration,
        [in] float fRate,
        [in] void *pvContext);

    HRESULT Stop();

    HRESULT Pause();

    HRESULT Resume();
};

[
    object,
    uuid(e5b7ca9a-0f1c-4f66-9002-74ec50d8b304),
    pointer_default(unique),
    local
]
interface IWMPlayerHook : IUnknown
{
    HRESULT PreDecode();
}

[
    object,
    uuid(96406bea-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced : IUnknown
{
    HRESULT SetUserProvidedClock(
        [in] BOOL fUserClock);

    HRESULT GetUserProvidedClock(
        [out] BOOL *pfUserClock);

    HRESULT DeliverTime(
        [in] QWORD cnsTime);

    HRESULT SetManualStreamSelection(
        [in] BOOL fSelection);

    HRESULT GetManualStreamSelection(
        [out] BOOL *pfSelection);

    HRESULT SetStreamsSelected(
        [in] WORD cStreamCount,
        [in] WORD *pwStreamNumbers,
        [in] WMT_STREAM_SELECTION *pSelections);

    HRESULT GetStreamSelected(
        [in] WORD wStreamNum,
        [out] WMT_STREAM_SELECTION *pSelection);

    HRESULT SetReceiveSelectionCallbacks(
        [in] BOOL fGetCallbacks);

    HRESULT GetReceiveSelectionCallbacks(
        [out] BOOL *pfGetCallbacks);

    HRESULT SetReceiveStreamSamples(
        [in] WORD wStreamNum,
        [in] BOOL fReceiveStreamSamples);

    HRESULT GetReceiveStreamSamples(
        [in] WORD wStreamNum,
        [out] BOOL *pfReceiveStreamSamples);

    HRESULT SetAllocateForOutput(
        [in] DWORD dwOutputNum,
        [in] BOOL fAllocate);

    HRESULT GetAllocateForOutput(
        [in] DWORD dwOutputNum,
        [out] BOOL *pfAllocate);

    HRESULT SetAllocateForStream(
        [in] WORD wStreamNum,
        [in] BOOL fAllocate);

    HRESULT GetAllocateForStream(
        [in] WORD dwStreamNum,
        [out] BOOL *pfAllocate);

    HRESULT GetStatistics(
        [in, out] WM_READER_STATISTICS *pStatistics);

    HRESULT SetClientInfo(
        [in] WM_READER_CLIENTINFO *pClientInfo);

    HRESULT GetMaxOutputSampleSize(
        [in] DWORD dwOutput,
        [out] DWORD *pcbMax);

    HRESULT GetMaxStreamSampleSize(
        [in] WORD wStream,
        [out] DWORD *pcbMax);

    HRESULT NotifyLateDelivery(
        QWORD cnsLateness);
}

[
    object,
    uuid(ae14a945-b90c-4d0d-9127-80d665f7d73e),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced2 : IWMReaderAdvanced
{
    HRESULT SetPlayMode(
        [in] WMT_PLAY_MODE Mode);

    HRESULT GetPlayMode(
        [out] WMT_PLAY_MODE *pMode);

    HRESULT GetBufferProgress(
        [out] DWORD *pdwPercent,
        [out] QWORD *pcnsBuffering);

    HRESULT GetDownloadProgress(
        [out] DWORD *pdwPercent,
        [out] QWORD *pqwBytesDownloaded,
        [out] QWORD *pcnsDownload);

    HRESULT GetSaveAsProgress(
        [out] DWORD *pdwPercent);

    HRESULT SaveFileAs(
        [in] const WCHAR *pwszFilename);

    HRESULT GetProtocolName(
        [out, size_is(*pcchProtocol)] WCHAR *pwszProtocol,
        [in, out] DWORD *pcchProtocol);

    HRESULT StartAtMarker(
        [in] WORD wMarkerIndex,
        [in] QWORD cnsDuration,
        [in] float fRate,
        [in] void *pvContext);

    HRESULT GetOutputSetting(
        [in] DWORD dwOutputNum,
        [in] LPCWSTR pszName,
        [out] WMT_ATTR_DATATYPE *pType,
        [out, size_is(*pcbLength)] BYTE *pValue,
        [in, out] WORD *pcbLength);

    HRESULT SetOutputSetting(
        [in] DWORD dwOutputNum,
        [in] LPCWSTR pszName,
        [in] WMT_ATTR_DATATYPE Type,
        [in, size_is(cbLength)] const BYTE *pValue,
        [in] WORD cbLength);

    HRESULT Preroll(
        [in] QWORD cnsStart,
        [in] QWORD cnsDuration,
        [in] float fRate);

    HRESULT SetLogClientID(
        [in] BOOL fLogClientID);

    HRESULT GetLogClientID(
        [out] BOOL *pfLogClientID);

    HRESULT StopBuffering();

    HRESULT OpenStream(
        [in] IStream *pStream,
        [in] IWMReaderCallback *pCallback,
        [in] void *pvContext);
}

[
    object,
    uuid(5dc0674b-f04B-4a4e-9f2a-b1afde2c8100),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced3 : IWMReaderAdvanced2
{
    HRESULT StopNetStreaming();

    HRESULT StartAtPosition(
        [in] WORD wStreamNum,
        [in] void *pvOffsetStart,
        [in] void *pvDuration,
        [in] WMT_OFFSET_FORMAT dwOffsetFormat,
        [in] float fRate,
        [in] void *pvContext);
}

[
    object,
    uuid(945a76a2-12ae-4d48-bd3c-cd1d90399b85),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced4 : IWMReaderAdvanced3
{
    HRESULT GetLanguageCount(
        [in] DWORD dwOutputNum,
        [out] WORD *pwLanguageCount);

    HRESULT GetLanguage(
        [in] DWORD dwOutputNum,
        [in] WORD wLanguage,
        [out, size_is(*pcchLanguageStringLength)] WCHAR *pwszLanguageString,
        [in, out] WORD *pcchLanguageStringLength);

    HRESULT GetMaxSpeedFactor(
        [out] double *pdblFactor);

    HRESULT IsUsingFastCache(
        [out] BOOL *pfUsingFastCache);

    HRESULT AddLogParam(
        [in] LPCWSTR wszNameSpace,
        [in] LPCWSTR wszName,
        [in] LPCWSTR wszValue);

    HRESULT SendLogParams();

    HRESULT CanSaveFileAs(
        [out] BOOL *pfCanSave);

    HRESULT CancelSaveFileAs();

    HRESULT GetURL(
        [out, size_is(*pcchURL)] WCHAR *pwszURL,
        [in, out] DWORD *pcchURL);
}

[
    object,
    uuid(24c44db0-55d1-49ae-a5cc-f13815e36363),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced5 : IWMReaderAdvanced4
{
    HRESULT SetPlayerHook(
        [in] DWORD dwOutputNum,
        [in] IWMPlayerHook *pHook);
}

[
    object,
    uuid(18a2e7f8-428f-4acd-8a00-e64639bc93de),
    pointer_default(unique),
    local
]
interface IWMReaderAdvanced6 : IWMReaderAdvanced5
{
    HRESULT SetProtectStreamSamples(
        [in, size_is(cbCertificate)] BYTE *pbCertificate,
        [in] DWORD cbCertificate,
        [in] DWORD dwCertificateType,
        [in] DWORD dwFlags,
        [out, size_is(*pcbInitializationVector)] BYTE *pbInitializationVector,
        [in, out] DWORD *pcbInitializationVector);
}

[
    object,
    uuid(9397f121-7705-4dc9-b049-98b698188414),
    pointer_default( unique ),
    local
]
interface IWMSyncReader : IUnknown
{
    HRESULT Open(
        [in] const WCHAR *pwszFilename);

    HRESULT Close();

    HRESULT SetRange(
        [in] QWORD cnsStartTime,
        [in] LONGLONG cnsDuration);

    HRESULT SetRangeByFrame(
        [in] WORD wStreamNum,
        [in] QWORD qwFrameNumber,
        [in] LONGLONG cFramesToRead);

    HRESULT GetNextSample(
        [in] WORD wStreamNum,
        [out] INSSBuffer **ppSample,
        [out] QWORD *pcnsSampleTime,
        [out] QWORD *pcnsDuration,
        [out] DWORD *pdwFlags,
        [out] DWORD *pdwOutputNum,
        [out] WORD *pwStreamNum);

    HRESULT SetStreamsSelected(
        [in] WORD cStreamCount,
        [in] WORD *pwStreamNumbers,
        [in] WMT_STREAM_SELECTION *pSelections);

    HRESULT GetStreamSelected(
        [in] WORD wStreamNum,
        [out] WMT_STREAM_SELECTION *pSelection);

    HRESULT SetReadStreamSamples(
        [in] WORD wStreamNum,
        [in] BOOL fCompressed);

    HRESULT GetReadStreamSamples(
        [in] WORD wStreamNum,
        [out] BOOL *pfCompressed);

    HRESULT GetOutputSetting(
        [in] DWORD dwOutputNum,
        [in] LPCWSTR pszName,
        [out] WMT_ATTR_DATATYPE *pType,
        [out, size_is(*pcbLength)] BYTE *pValue,
        [in, out] WORD *pcbLength);

    HRESULT SetOutputSetting(
        [in] DWORD dwOutputNum,
        [in] LPCWSTR pszName,
        [in] WMT_ATTR_DATATYPE Type,
        [in, size_is(cbLength)] const BYTE *pValue,
        [in] WORD cbLength);

    HRESULT GetOutputCount(
        [out] DWORD *pcOutputs);

    HRESULT GetOutputProps(
        [in] DWORD dwOutputNum,
        [out] IWMOutputMediaProps **ppOutput);

    HRESULT SetOutputProps(
        [in] DWORD dwOutputNum,
        [in] IWMOutputMediaProps *pOutput);

    HRESULT GetOutputFormatCount(
        [in] DWORD dwOutputNum,
        [out] DWORD *pcFormats);

    HRESULT GetOutputFormat(
        [in] DWORD dwOutputNum,
        [in] DWORD dwFormatNum,
        [out] IWMOutputMediaProps **ppProps);

    HRESULT GetOutputNumberForStream(
        [in] WORD wStreamNum,
        [out] DWORD *pdwOutputNum);

    HRESULT GetStreamNumberForOutput(
        [in] DWORD dwOutputNum,
        [out] WORD *pwStreamNum);

    HRESULT GetMaxOutputSampleSize(
        [in] DWORD dwOutput,
        [out] DWORD *pcbMax);

    HRESULT GetMaxStreamSampleSize(
        [in] WORD wStream,
        [out] DWORD *pcbMax);

    HRESULT OpenStream(
        [in] IStream *pStream);
};

[
    object,
    uuid(96406bd5-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMInputMediaProps : IWMMediaProps
{
    HRESULT GetConnectionName(
        [out, size_is(*pcchName)] WCHAR *pwszName,
        [in, out] WORD *pcchName);

    HRESULT GetGroupName(
        [out, size_is(*pcchName)] WCHAR *pwszName,
        [in, out] WORD *pcchName);
}

[
    object,
    uuid(96406be4-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMWriterSink : IUnknown
{
    HRESULT OnHeader(
        [in] INSSBuffer *pHeader);

    HRESULT IsRealTime(
        [out] BOOL *pfRealTime);

    HRESULT AllocateDataUnit(
        [in] DWORD cbDataUnit,
        [out] INSSBuffer **ppDataUnit);

    HRESULT OnDataUnit(
        [in] INSSBuffer *pDataUnit);

    HRESULT OnEndWriting();
}

[
    object,
    uuid(96406bd4-2b2b-11d3-b36b-00c04f6108ff),
    pointer_default(unique),
    local
]
interface IWMWriter : IUnknown
{
    HRESULT SetProfileByID(
        [in] REFGUID guidProfile);

    HRESULT SetProfile(
        [in] IWMProfile *pProfile);

    HRESULT SetOutputFilename(
        [in] const WCHAR *pwszFilename);

    HRESULT GetInputCount(
        [out] DWORD *pcInputs);

    HRESULT GetInputProps(
        [in] DWORD dwInputNum,
        [out] IWMInputMediaProps **ppInput);

    HRESULT SetInputProps(
        [in] DWORD dwInputNum,
        [in] IWMInputMediaProps *pInput);

    HRESULT GetInputFormatCount(
        [in] DWORD dwInputNumber,
        [out] DWORD *pcFormats);

    HRESULT GetInputFormat(
        [in] DWORD dwInputNumber,
        [in] DWORD dwFormatNumber,
        [out] IWMInputMediaProps **pProps);

    HRESULT BeginWriting();

    HRESULT EndWriting();

    HRESULT AllocateSample(
        [in] DWORD dwSampleSize,
        [out] INSSBuffer **ppSample);

    HRESULT WriteSample(
        [in] DWORD dwInputNum,
        [in] QWORD cnsSampleTime,
        [in] DWORD dwFlags,
        [in] INSSBuffer *pSample);

    HRESULT Flush();
}

[
    object,
    uuid(96406be3-2b2b-11d3-b36b-00C04f6108ff),
    pointer_default(unique),
    local
]
interface IWMWriterAdvanced : IUnknown
{
    HRESULT GetSinkCount(
        [out] DWORD *pcSinks);

    HRESULT GetSink(
        [in] DWORD dwSinkNum,
        [out] IWMWriterSink **ppSink);

    HRESULT AddSink(
        [in] IWMWriterSink *pSink);

    HRESULT RemoveSink(
        [in] IWMWriterSink *pSink);

    HRESULT WriteStreamSample(
        [in] WORD wStreamNum,
        [in] QWORD cnsSampleTime,
        [in] DWORD msSampleSendTime,
        [in] QWORD cnsSampleDuration,
        [in] DWORD dwFlags,
        [in] INSSBuffer *pSample);

    HRESULT SetLiveSource(
        BOOL fIsLiveSource);

    HRESULT IsRealTime(
        [out] BOOL *pfRealTime);

    HRESULT GetWriterTime(
        [out] QWORD *pCurrentTime);

    HRESULT GetStatistics(
        [in] WORD wStreamNum,
        [out] WM_WRITER_STATISTICS *pStats);

    HRESULT SetSyncTolerance(
        [in] DWORD msWindow);

    HRESULT GetSyncTolerance(
        [out] DWORD *pmsWindow);
}

[
    object,
    uuid(962dc1ec-c046-4db8-9cc7-26ceae500817),
    pointer_default(unique),
    local
]
interface IWMWriterAdvanced2 : IWMWriterAdvanced
{
    HRESULT GetInputSetting(
        [in] DWORD dwInputNum,
        [in] LPCWSTR pszName,
        [out] WMT_ATTR_DATATYPE *pType,
        [out, size_is(*pcbLength)] BYTE *pValue,
        [in, out] WORD *pcbLength);

    HRESULT SetInputSetting(
        [in] DWORD dwInputNum,
        [in] LPCWSTR pszName,
        [in] WMT_ATTR_DATATYPE Type,
        [in, size_is(cbLength)] const BYTE *pValue,
        [in] WORD cbLength);
}

[
    object,
    uuid(2cd6492d-7c37-4e76-9d3b-59261183a22e),
    pointer_default(unique),
    local
]
interface IWMWriterAdvanced3 : IWMWriterAdvanced2
{
    HRESULT GetStatisticsEx(
        [in] WORD wStreamNum,
        [out] WM_WRITER_STATISTICS_EX *pStats);

    HRESULT SetNonBlocking();
}

cpp_quote("HRESULT WINAPI WMCreateWriter(IUnknown*,IWMWriter**);")
cpp_quote("HRESULT WINAPI WMCreateReader(IUnknown*,DWORD,IWMReader**);")

cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_Base,   0x00000000,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIATYPE_Video,     0x73646976,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB1,   0xe436eb78,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB4,   0xe436eb79,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB8,   0xe436eb7a,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB565, 0xe436eb7b,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB555, 0xe436eb7c,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB24,  0xe436eb7d,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_RGB32,  0xe436eb7e,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_I420,   0x30323449,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_IYUV,   0x56555949,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_YV12,   0x32315659,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_YUY2,   0x32595559,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_P422,   0x32323450,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_UYVY,   0x59565955,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_YVYU,   0x55595659,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_YVU9,   0x39555659,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_VIDEOIMAGE, 0x1d4a45f2,0xe5f6,0x4b44,0x83,0x88,0xf0,0xae,0x5c,0x0e,0x0c,0x37);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_MP43,   0x3334504d,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_MP4S,   0x5334504d,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_M4S2,   0x3253344d,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMV1,   0x31564d57,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMV2,   0x32564d57,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_MSS1,   0x3153534d,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_MPEG2_VIDEO, 0xe06d8026,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea);")
cpp_quote("EXTERN_GUID(WMMEDIATYPE_Audio,     0x73647561,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_PCM,    0x00000001,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_DRM,    0x00000009,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMAudioV9,        0x00000162,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMAudio_Lossless, 0x00000163,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_MSS2,   0x3253534d,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMSP1,  0x0000000a,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMSP2,  0x0000000b,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMV3,   0x33564d57,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMVP,   0x50564d57,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WVP2,   0x32505657,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WMVA,   0x41564d57,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")
cpp_quote("EXTERN_GUID(WMMEDIASUBTYPE_WVC1,   0x31435657,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);")