IDirectDrawVideoPort

type IDirectDrawVideoPort = interface(IUnknown)

  function Flip();

  function GetBandwidthInfo();

  function GetColorControls();

  function GetInputFormats();

  function GetOutputFormats();

  function GetFieldPolarity();

  function GetVideoLine();

  function GetVideoSignalStatus();

  function SetColorControls();

  function SetTargetSurface();

  function StartVideo();

  function StopVideo;

  function UpdateVideo();

  function WaitForSync();

end;

IDirectDrawVideoPort

IInterface