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IMediaParamInfo::GetNumTimeFormats

 
Microsoft DirectShow 9.0

IMediaParamInfo::GetNumTimeFormats

The GetNumTimeFormats method retrieves the number of time formats that the object supports.

Syntax

  HRESULT GetNumTimeFormats(
    DWORD *pdwNumTimeFormats
);

Parameters

pdwNumTimeFormats

[out] Pointer to a variable that receives the number of supported time formats.

Return Values

Returns an HRESULT value. Possible values include the following.

Return Code Description
E_POINTER NULL pointer argument.
S_OK Success.

Requirements

  Header: Medparam.h
  Library: Dmoguids.lib.

See Also