Multimedia interaction device wireless extension method and multimedia interaction terminal

Abstract

The invention discloses a multimedia interaction device wireless extension method and a multimedia interaction terminal. The multimedia interaction device wireless extension method comprises that: a multimedia interaction terminal receives a multimedia information sharing request which is transmitted by a user terminal and shares the multimedia information sharing request to a master control terminal; the multimedia interaction terminal receives a response of allowing to share from the master control terminal and feeds back the response of allowing to share to the user terminal and configures input / output in order to choose a user terminal; and the multimedia interaction terminal receives the multimedia information shared by the user terminal and shares the multimedia information to the master control terminal and other user terminals. In virtue of the technical scheme of the invention, the multimedia interaction device wireless extension method and the multimedia interaction terminal can extend an interaction distance and improves an interaction effect of the multimedia interaction device and a master device provides a control function for a distributed device, which make interaction in order and convenient.

Description

technical field [0001] The invention relates to the technical field of multimedia interaction, in particular to a wireless extension method of multimedia interactive equipment and a multimedia interactive terminal. Background technique [0002] At present, multimedia interactive devices have become more and more popular, such as video conferencing terminals, teleconferencing terminals, PADs, mobile phones, etc. Due to the limitations of their own functions, these devices can basically only interact at close range, and do not have the ability to use multimedia that users carry with them. Interactive devices can quickly and conveniently expand their multimedia interactive capabilities wirelessly. [0003] There are basically two application scenarios for the existing multimedia interactive terminals: Scenario 1, the remote access conference terminal is realized by directly connecting multiple conference terminal devices to the conference cloud; Scenario 2, for the local host c...

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Problems solved by technology

[0004] In Scenario 1, it is often encountered in real work that there is a conference terminal in a conference room, and there are many local participants, and those who are far away from the conference terminal cannot effectively participate in the conference. The MIC is far away, and other people can't hear clearly; and the PPT playback is difficult to see clearly because it is far away, and if you participate from another conference room or equipment, first, you cannot find a professional conference terminal temporarily, and second, local participants generally It is a closely connected team that needs to communicate and discuss face to face in the same conference room, so there is an urgent need for a convenient and quick system or method that can expand the capabilities of this conference terminal

[0005] In scenario 2, for the host of a large meeting or party, on the one hand, the participants cannot see clearly when they are far away from the display screen; on the other hand, if interaction is required, a physical microphone needs to be delivered by a special person to achieve speech, and the interaction efficiency Low

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