Multi-screen interaction method and terminal equipment

Abstract

The invention discloses a multi-screen interaction method and terminal equipment. The method includes: after a source terminal is connected to a local area network, if a system external interface of the source terminal detects a multi-screen interaction instruction triggered by a user, protocol search information is sent to the local area network, and at least a multi-screen interaction protocol is packaged in a bottom system of the source terminal; a search response message returned by at least a target terminal connected to the local area network is obtained, the search response message is sent by the target terminal after obtaining the protocol search information, and the search response message carries protocol types supported by the target terminal; after the condition that the user selects an interaction terminal from the target terminals is determined, a target protocol is taken from the at least one multi-screen interaction protocol, and the target protocol is the multi-screen interaction protocol corresponding to the protocol type supported by the interaction terminal; and multi-screen interaction between the source terminal and display equipment corresponding to the interaction terminal is performed according to the target protocol.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to a multi-screen interaction method and terminal equipment. Background technique [0002] With the rapid development of Internet technology, multi-screen interactive technology has become an important direction for the development of various manufacturers. Multi-screen interaction refers to the digital interaction between different terminal devices (such as smartphones, smart tablets, computers, TVs, etc.) based on different operating systems (such as Ios, Android, Symbian, etc.) through a wireless network connection. A series of operations such as the transmission, analysis, display, and control of multimedia (audio, video, and picture) content make it possible to share and display content on different platform devices at the same time. user's multimedia life. [0003] At present, many protocols support multi-screen interaction, such as DLNA protocol, Airplay proto...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that because the application programs of mobile terminals on different platforms only support one multi-screen interaction protocol, such as only supporting the DLNA protocol or only supporting the Airplay protocol, the compatibility and intercommunication of the protocols between the mobile terminal and other devices cannot be realized. The multi-screen interaction of cross-system platform operation greatly restricts the application occasions of multi-screen interaction technology

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