Patent ID: 8378923

Claim:
A locating and displaying method upon a specific video region of a computer screen, comprising the steps of: a. capturing a plurality of computer screens Si's during a predetermined time period (T); b. comparing one of said computer screens Si and a following one of said computer screens Si+1 so as to locate a plurality of screen differences Di's, in which every single one of said screen differences Di's includes at least one different region Ri; c. judging a respective position of every individual said Ri of each said screen difference Di so as to locate a plurality of object window Wi's, wherein each object window Wi contains said respective Ri; d. determining one of said Wi's as a video region Rv by comparing a size and an appearance time of each of said Wi's; e. capturing a film of said video region; f. forwarding the film to a distant displayer; and g. the displayer broadcasting the film on a display.