This invention relates to a rim system for a display such as a TV or a computer display. In order for this, a dot-arrangement table that stores a plurality of patterns having different dot arrangements for each level of multi-value data, and a small matrix arrangement table that stores information about the arrangement of those patterns are prepared. Videos that are likely to be popular are identified by measuring early input rates such as request rates, replay rates, comment rates, forwarding rates and reply rates. With post-nip contact, the web and the belt are in contact with the thermo roll over a distance of 10-200 mm after the nip, whereby the belt tension presses the web against the surface of the thermo roll, and hereby the belt expands in the nip, and when it is then restored it will crpe the paper.