Remote network multimedia service control method, remote network multimedia service control device and remote network multimedia service control system

Abstract

The invention discloses a remote network multimedia service control method, which includes the steps that: a mobile terminal wirelessly transmits a control instruction for a network playing device matched with the mobile terminal to a television data card; according to the control instruction, the television data card updates the state information of the network playing device matched with the mobile terminal, which is stored in the television data card; the network playing device periodically queries the state information of the network playing device, which is stored in the television data card; and when the state information is changed, the network playing device sends a request for corresponding operation to the television data card according to the currently queried state information. The invention also discloses a remote network multimedia service control device and a remote network multimedia service control system. The invention can remotely control and operate network multimedia services by means of mobile terminals with a wireless networking function.

Description

technical field [0001] The invention relates to the field of mobile digital multimedia broadcasting, in particular to a network multimedia service remote control method, device and system. Background technique [0002] At present, the TV data card has been widely used. The TV data card can provide network multimedia services for network playback devices connected to it through wired or wireless methods, such as network televisions or computers. Network multimedia services can include news, sports, Various programs such as variety shows, TV series and movies. [0003] Usually, the user can only operate on the multimedia service guide information webpage displayed on the network TV or computer through a keyboard or mouse connected to the network TV or computer, and the network TV or computer sends a message to the TV data card according to the user's operation instructions. The TV data card performs corresponding operations according to the request for operations such as star...

AI Technical Summary

Problems solved by technology

Even if a wireless mouse or keyboard is used, the user can only operate the operation interface of the network TV or computer within 2 meters, which cannot meet the user's long-distance control requirements; moreover, the elderly are generally not used to operating the keyboard or mouse and cannot quickly Good use of mouse or keyboard for control operation

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