Export (0) Print
Expand All

IMediaSeeking::IsUsingTimeFormat method

The IsUsingTimeFormat method determines whether seek operations are currently using a specified time format.

Syntax


HRESULT IsUsingTimeFormat(
  [in]  const GUID *pFormat
);

Parameters

pFormat [in]

Pointer to a GUID that specifies the time format. See Time Format GUIDs.

Return value

Returns an HRESULT value. Possible values include the following.

Return codeDescription
S_FALSE

The specified format is not the current format.

S_OK

The specified format is the current format.

E_NOTIMPL

Not implemented.

E_POINTER

NULL pointer argument.

 

Remarks

This method is slightly more efficient than the IMediaSeeking::GetTimeFormat method, because it does not require copying the GUID.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Error and Success Codes
IMediaSeeking Interface
IMediaSeeking::SetTimeFormat

 

 

Community Additions

ADD
Show:
© 2014 Microsoft