IVPBaseConfig::SetInvertPolarity

  • 项目

This method reverses the current polarity the decoder uses.

HRESULT SetInvertPolarity(void);

Parameters

None.

Return Values

Returns an HRESULT value that depends on the implementation of the interface. HRESULT can include one of the following standard constants, or other values not listed.

Value Description
E_FAIL Failure.
NOERROR The polarity was reversed.

Remarks

Reversing polarity means asking the decoder to treat even fields like odd fields and vice versa.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IVPBaseConfig Interface

Last updated on Wednesday, April 13, 2005

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