A method for multi-screen combined display of information release Internet of Things terminal

Abstract

The invention discloses a method of information publishing internet of things terminal multi-screen combination display. The method of the information publishing internet of things terminal multi-screen combination display comprises the following steps that a stream media file is received and played by a first displaying screen, and playing progress of the stream media file on the first displaying screen is recorded and playing progress information is generated; the playing progress information is bound in the stream media file and is issued to a second displaying screen, and the second displaying screen controls displaying according to the playing progress information; rest steps can be done in the same manner until playing is finished. When the method of the information publishing internet of things terminal multi-screen combination display carries out combination display among screens of different resolution ratios, resolution ratio conversion is conducted to ensure that the displaying effects of the same object on the displaying screens of different resolution ratios are kept to be identical; a local clock of each displaying screen is revised according to data transmission delay to ensure that playing times of video files are synchronous, the convergence effect during playing of the video files is further improved, and real seamless playing is achieved; the method of the information publishing internet of things terminal multi-screen combination display achieves interaction and combination display of multiple screens, improves modes and pleasure of multi-screen display of videos, and is conductive to improving an advertising effect.

Description

technical field [0001] The invention relates to a video display technology, in particular to a method for multi-screen combined display of an information publishing Internet of Things terminal. Background technique [0002] Information publishing IoT terminals can be understood as advertising machines in the traditional sense. They are mainly used in subway stations, airports, shopping malls, buildings and other places where advertising is required. Manufacturers and operators are most concerned about the effect of advertising and how to improve the effect of advertising. It is also the basis for operators to adjust advertising charges. [0003] Advertising machines are generally composed of multiple display screens. However, each screen on a traditional advertising machine can only "fight alone", and the displayed content is relatively isolated, and it is impossible to realize the interaction and combined display of multiple screens. The playing form of the advertising vid...

AI Technical Summary

Problems solved by technology

This patent solves the problem of synchronous playback of multiple screens, but cannot realize the combined display between multiple screens, such as: a butterfly flies from one screen to another seamless display (the two screens each display the butterfly's part, stitched together seamlessly to show a complete butterfly)

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