IWMSyncReader Interface Reference

Inheritance diagram for IWMSyncReader:

Collaboration diagram for IWMSyncReader:

Public Member Functions
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)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 971 of file wmsdkidl.idl.

Member Function Documentation

Close()

HRESULT IWMSyncReader::Close

(

)

GetMaxOutputSampleSize()

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

GetMaxStreamSampleSize()

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

GetNextSample()

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

GetOutputCount()

HRESULT IWMSyncReader::GetOutputCount

(

[out] DWORD *

pcOutputs

)

GetOutputFormat()

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

GetOutputFormatCount()

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

GetOutputNumberForStream()

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

GetOutputProps()

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

GetOutputSetting()

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

GetReadStreamSamples()

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

GetStreamNumberForOutput()

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

GetStreamSelected()

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

Open()

HRESULT IWMSyncReader::Open

(

[in] const WCHAR *

pwszFilename

)

OpenStream()

HRESULT IWMSyncReader::OpenStream

(

[in] IStream *

pStream

)

SetOutputProps()

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

SetOutputSetting()

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

SetRange()

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

SetRangeByFrame()

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

SetReadStreamSamples()

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

SetStreamsSelected()

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

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The documentation for this interface was generated from the following file:

• sdk/include/psdk/wmsdkidl.idl