Device, method and program for combining video signals

Abstract

An object of the present disclosure is to reduce a delay in time from the video input of an asynchronous video to the output of a composite video. The present disclosure is a device and a method, in which the device composes a plurality of video signals which have been input asynchronously into a video signal displayed on one screen, wherein the one screen is constituted by a plurality of sub-screens the number of which is greater than the plurality of video signals, and the plurality of video signals are arranged on a sub-screen out of the plurality of sub-screens such that an output delay of each video signal is reduced to compose the plurality of video signals.

Dependencies are inferred from the claim text.