to retrieve proper videos for composition when a macroscopic traffic statistic of another place is given. To prevent artifacts of video transition, we overlap consecutive videos by a number of frames and compute a surface that passes through pixels with the least distortion. Specifically, pixels on this surface should have small color variations and zero motions to avoid discontinuity artifacts and suddenly appearing or disappearing vehicles. We also apply the Poisson blending to smooth the difference of illumina- tion conditions in videos for achieving high visual quality