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4/8/2010

This method is called when the filter graph is entering a running state.

Syntax

HRESULT Run(
  REFERENCE_TIME 
tStart
);

Parameters

tStart

Stream-time offset that will be passed to every filter's IBaseFilter::Runparameter.

Return Value

Returns an HRESULTvalue that depends on the implementation. HRESULTcan be one of the following standard constants, or other values not listed.

Value Description

E_FAIL

Failure.

E_POINTER

Null pointer argument.

E_INVALIDARG

Invalid argument.

E_NOTIMPL

Method isn't supported.

S_OK or NOERROR

Success.

Remarks

This method is called before the filters are notified.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later