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Smart phone screen projection method

A technology for smart phones and mobile phones, which is applied in image communication, selective content distribution, electrical components, etc. It can solve the problems that multiple people cannot control resource playback, mobile phone resources occupy a lot, etc., and achieve the effect of utilizing bandwidth and wide application space

Inactive Publication Date: 2021-03-12
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a smart phone projection method in order to solve the above problems. The problem addressed by the present invention is that when playing local media resources on an Android-based smart TV, it is impossible for multiple people to control resource playback and mobile phones. The problem of large resource consumption

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0036] In either embodiment, if figure 1 Shown, a kind of smart mobile phone projection screen method of the present invention selects the smart phone based on Android as the media file server, and the smart TV based on Android is used as the media player. After installing the server program on each smart phone terminal in the system, it controls the screen-casting media files. The present invention adopts "device interconnection scheme", "smart phone-media se...

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Abstract

The invention discloses an intelligent mobile phone screen projection method, which selects an Android-based intelligent mobile phone as a media file server and an Android-based intelligent televisionas a media player to realize other operations after screen projection of the mobile phone, and can realize screen projection of the mobile phone through each intelligent mobile phone terminal in a local area network. And after a server program is installed, the media file of the projection screen is controlled. The application is based on a special media player of an Android smart television terminal, a media resource server of a smart phone terminal, a multi-phone simultaneous control playing strategy, and a self-adaptive scheme for a media resource transmission code rate during screen projection playing. And in combination with the application of the current Wi-Fi in the home environment and the popularization of Android-based smart televisions and smart phones, the method has a wide application space.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a screen projection method for a smart phone. Background technique [0002] With the increasingly common application of multi-screen interactive technology, smart TVs and smart phones, which have their own advantages and disadvantages and are not connected to each other in the past, can also be connected through the network. Especially in the home environment, the screen projection technology has gradually returned to the TV in the home entertainment center, and better utilized the advantages of its large screen. [0003] The more common application scenarios are: when in a home environment, users watch downloaded videos on their mobile phones. If they feel that the screen is small, they will choose to cast the screen to a smart TV to watch. At the same time, with the application scenarios after screen projection, some problems have emerged. [0004] Taking the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/4363
CPCH04N21/4122H04N21/4126H04N21/43637
Inventor 谭文韬
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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