Method for setting terminal, TV, multi-screen interactive system and screen capture parameters

Abstract

The invention provides a terminal, a television, a multi-screen interaction system and a method for setting screen capture parameters. The terminal comprises a data interaction unit, a parameter setting unit and a processing unit, wherein the data interaction unit is used for establishing connection with the television, receiving the first screen capture parameters coming from the television, enabling the second screen capture parameters output by the parameter setting unit to be sent to the television to make the television capture audio and video data processed by the television at present according to the second screen capture parameters, and receiving the audio and video data captured by the television; the parameter setting unit is used for setting the first screen capture parameters received by the data interaction unit so as to obtain the second screen capture parameters; the processing unit is used for processing the audio and video data received by the data interaction unit. By means of the technical scheme, when multi-screen interaction is conducted, users can set the screen capture parameters of the television conveniently, the limit that the terminal only can receive the audio and video data sent by the television passively is avoided, and user experience is promoted.

Description

technical field [0001] The present invention relates to the technical field of multi-screen interaction, in particular to a terminal, a television, a multi-screen interactive system and a method for setting screen capture parameters. Background technique [0002] Multi-screen interaction is to realize the transmission, display and control of multimedia content on different media terminals (such as mobile phones, tablet computers, smart TVs, etc.) through wireless networks, and can share resources and display shared content on devices on different platforms. The multi-screen interaction between the TV terminal and the mobile terminal is to transmit the picture and sound played on the TV terminal to the mobile terminal through the wireless network for playback. The mobile terminal can not only play the media stream transmitted by the TV terminal in real time, but also control the playback of the TV terminal. (Such as TV volume, channel adjustment, switch TV screen, change TV ...

AI Technical Summary

Problems solved by technology

However, the resolution, baud rate, and frame rate of the TV cannot be changed through the TV remote control. Therefore, when multi-screen interaction is performed between the TV end and the mobile terminal, the mobile terminal can only passively receive the media stream transmitted by the TV end. It is impossible to change the configuration of the TV, such as the resolution, baud rate, frame rate of the TV, and whether to record the TS (Transport Stream, transport stream) transmitted by the TV and other parameters

[0004] It can be seen that the TV terminal parameter setting method in the related art has certain limitations, especially in the case of multi-screen interaction.

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