Method and system for adjusting screen display image and hiding preview scroll bar

Abstract

The invention provides a method and a system for adjusting a screen display image and hiding a preview scroll bar. The method comprises: receiving a video signal sent by a television signal source, performing signal processing on the video signal and encoding the video signal to form a video data stream; determining whether the video data stream includes a scroll bar sequence frame; obtaining the playing position and the scroll bar attribute of the scroll sequence frame; collecting the screen attributes of a terminal device to generate a screen standard model; based on the screen standard model, translating the position of a video frame in the video data stream in the screen standard model according to the playing position and the scroll bar attribute; and packaging the video data stream into Internet Protocol (IP) data packets and sending the data packets to the terminal device for output playing. The method and the system can hide the preview scroll bar through translation of the video display interface according to a user's requirement and effectively prevent the preview content in the scroll bar from reducing the user experience of watching a program, thereby making the program watch more mysterious and improving the user's watching interest.

Description

Technical field [0001] The present invention relates to the field of screen display technology, and in particular to a method and system for adjusting the hidden preview scroll bar of the screen display picture. Background technique [0002] With the development of digital technology, traditional multimedia devices that were once limited to video players and DVD players have recently been diversified into terminal devices such as MP3 players, smart phones, computers, and smart TVs. More and more users are playing TV programs through smart terminal devices. At present, in order to attract users to watch other live videos, many TVs will set up scroll bars at the bottom, top or both sides of the current video being played, and pass The scroll bar plays video previews or scroll advertisements. For example, during the process of watching a TV program, the current TV program’s scroll bar will display the score or goal information in a game broadcast on a channel, which will inadvertent...

AI Technical Summary

Problems solved by technology

More and more users play TV programs through smart terminal devices. At present, in order to attract users to watch other live videos, many TVs will set scroll bars at the bottom, top or both sides of the current video being played, and pass The scroll bar plays video previews or scrolling advertisements, etc. For example, in the process of watching a TV program, the score or goal information of a ball game broadcast on a certain channel will be displayed on the scroll bar of the current TV program, which will inadvertently Disclosing the results of the sporting event to the user detracts from the user's viewing experience, thereby potentially diminishing the novelty and excitement associated with viewing the video for the first time, and to avoid such incidents, the user may optionally The scroll bar is hidden, and the existing patent publication number is CN102893625B, which discloses a selective content presentation engine, which shields according to the content of the scroll bar, but its operation is too complicated, and it cannot be shielded according to the user's needs for multiple terminals in the family, which is practical For this reason, it is necessary to develop a method and system for adjusting the screen display screen to hide the preview scroll bar that can realize the hidden function of the scroll bar around the video source

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