IMediaSeeking Interface Reference

Inheritance diagram for IMediaSeeking:

Collaboration diagram for IMediaSeeking:

Public Member Functions
HRESULT	GetCapabilities ([out] DWORD *pCapabilities)
HRESULT	CheckCapabilities ([in, out] DWORD *pCapabilities)
HRESULT	IsFormatSupported ([in] const GUID *pFormat)
HRESULT	QueryPreferredFormat ([out] GUID *pFormat)
HRESULT	GetTimeFormat ([out] GUID *pFormat)
HRESULT	IsUsingTimeFormat ([in] const GUID *pFormat)
HRESULT	SetTimeFormat ([in] const GUID *pFormat)
HRESULT	GetDuration ([out] LONGLONG *pDuration)
HRESULT	GetStopPosition ([out] LONGLONG *pStop)
HRESULT	GetCurrentPosition ([out] LONGLONG *pCurrent)
HRESULT	ConvertTimeFormat ([out] LONGLONG *pTarget, [in] const GUID *pTargetFormat, [in] LONGLONG Source, [in] const GUID *pSourceFormat)
HRESULT	SetPositions ([in, out] LONGLONG *pCurrent, [in] DWORD dwCurrentFlags, [in, out] LONGLONG *pStop, [in] DWORD dwStopFlags)
HRESULT	GetPositions ([out] LONGLONG *pCurrent, [out] LONGLONG *pStop)
HRESULT	GetAvailable ([out] LONGLONG *pEarliest, [out] LONGLONG *pLatest)
HRESULT	SetRate ([in] double dRate)
HRESULT	GetRate ([out] double *pdRate)
HRESULT	GetPreroll ([out] LONGLONG *pllPreroll)
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 620 of file axcore.idl.

Member Function Documentation

CheckCapabilities()

HRESULT IMediaSeeking::CheckCapabilities

(

[in, out] DWORD *

pCapabilities

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::CheckCapabilities().

ConvertTimeFormat()

HRESULT IMediaSeeking::ConvertTimeFormat	(	[out] LONGLONG *	pTarget,
		[in] const GUID *	pTargetFormat,
		[in] LONGLONG	Source,
		[in] const GUID *	pSourceFormat
	)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::ConvertTimeFormat(), and CKsProxy::ConvertTimeFormat().

GetAvailable()

HRESULT IMediaSeeking::GetAvailable	(	[out] LONGLONG *	pEarliest,
		[out] LONGLONG *	pLatest
	)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetAvailable(), and CKsProxy::GetAvailable().

GetCapabilities()

HRESULT IMediaSeeking::GetCapabilities

(

[out] DWORD *

pCapabilities

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetCapabilities(), and CKsProxy::GetCapabilities().

GetCurrentPosition()

HRESULT IMediaSeeking::GetCurrentPosition

(

[out] LONGLONG *

pCurrent

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetCurrentPosition(), and CKsProxy::GetCurrentPosition().

GetDuration()

HRESULT IMediaSeeking::GetDuration

(

[out] LONGLONG *

pDuration

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetDuration().

GetPositions()

HRESULT IMediaSeeking::GetPositions	(	[out] LONGLONG *	pCurrent,
		[out] LONGLONG *	pStop
	)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetPositions().

GetPreroll()

HRESULT IMediaSeeking::GetPreroll

(

[out] LONGLONG *

pllPreroll

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetPreroll(), and CKsProxy::GetPreroll().

GetRate()

HRESULT IMediaSeeking::GetRate

(

[out] double *

pdRate

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetRate().

GetStopPosition()

HRESULT IMediaSeeking::GetStopPosition

(

[out] LONGLONG *

pStop

)

Implemented in COutputPin, and CKsProxy.

Referenced by CKsProxy::GetDuration(), COutputPin::GetStopPosition(), and CKsProxy::GetStopPosition().

GetTimeFormat()

HRESULT IMediaSeeking::GetTimeFormat

(

[out] GUID *

pFormat

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::GetTimeFormat(), and CKsProxy::GetTimeFormat().

IsFormatSupported()

HRESULT IMediaSeeking::IsFormatSupported

(

[in] const GUID *

pFormat

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::IsFormatSupported(), and CKsProxy::IsFormatSupported().

IsUsingTimeFormat()

HRESULT IMediaSeeking::IsUsingTimeFormat

(

[in] const GUID *

pFormat

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::IsUsingTimeFormat().

QueryPreferredFormat()

HRESULT IMediaSeeking::QueryPreferredFormat

(

[out] GUID *

pFormat

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::QueryPreferredFormat(), and CKsProxy::QueryPreferredFormat().

SetPositions()

HRESULT IMediaSeeking::SetPositions	(	[in, out] LONGLONG *	pCurrent,
		[in] DWORD	dwCurrentFlags,
		[in, out] LONGLONG *	pStop,
		[in] DWORD	dwStopFlags
	)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::SetPositions(), and CKsProxy::SetPositions().

SetRate()

HRESULT IMediaSeeking::SetRate

(

[in] double

dRate

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::SetRate().

SetTimeFormat()

HRESULT IMediaSeeking::SetTimeFormat

(

[in] const GUID *

pFormat

)

Implemented in COutputPin, and CKsProxy.

Referenced by COutputPin::SetTimeFormat(), and CKsProxy::SetTimeFormat().

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

• sdk/include/dxsdk/axcore.idl