Patent ID: 8704949

Claim:
A video processing apparatus for performing video processing compatible with a dual link progressive scheme, said video processing apparatus comprising: two video processing circuits each comprising a waveform generating unit, wherein said two video processing circuits are operable to generate a video processing effect by superimposing a first background signal of a plurality of background signals on a second background signal of said plurality of background signals; and a control section operable to control said two video processing circuits in operation; wherein, when a given frame is subjected to video processing under a progressive scheme to generate said video processing effect, said control section causes one of said two video processing circuits to operate at first time settings such that said waveform generating unit thereof operates on a first field under an interlace scheme while causing the other of said two video processing circuits to operate at second time settings such that said waveform generating unit thereof operates on a second field under said interlace scheme.