IMediaParams Interface Reference

Inheritance diagram for IMediaParams:

Collaboration diagram for IMediaParams:

Public Member Functions
HRESULT	GetParam ([in] DWORD dwParamIndex, [out] MP_DATA *pValue)
HRESULT	SetParam ([in] DWORD dwParamIndex, [in] MP_DATA value)
HRESULT	AddEnvelope ([in] DWORD dwParamIndex, [in] DWORD cSegments, [in] MP_ENVELOPE_SEGMENT *pEnvelopeSegments)
HRESULT	FlushEnvelope ([in] DWORD dwParamIndex, [in] REFERENCE_TIME refTimeStart, [in] REFERENCE_TIME refTimeEnd)
HRESULT	SetTimeFormat ([in] GUID guidTimeFormat, [in] MP_TIMEDATA mpTimeData)
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 98 of file medparam.idl.

Member Function Documentation

AddEnvelope()

HRESULT IMediaParams::AddEnvelope	(	[in] DWORD	dwParamIndex,
		[in] DWORD	cSegments,
		[in] MP_ENVELOPE_SEGMENT *	pEnvelopeSegments
	)

FlushEnvelope()

HRESULT IMediaParams::FlushEnvelope	(	[in] DWORD	dwParamIndex,
		[in] REFERENCE_TIME	refTimeStart,
		[in] REFERENCE_TIME	refTimeEnd
	)

GetParam()

HRESULT IMediaParams::GetParam	(	[in] DWORD	dwParamIndex,
		[out] MP_DATA *	pValue
	)

SetParam()

HRESULT IMediaParams::SetParam	(	[in] DWORD	dwParamIndex,
		[in] MP_DATA	value
	)

SetTimeFormat()

HRESULT IMediaParams::SetTimeFormat	(	[in] GUID	guidTimeFormat,
		[in] MP_TIMEDATA	mpTimeData
	)

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

• sdk/include/dxsdk/medparam.idl