Method and device for obtaining video and audio data

Abstract

The invention discloses a method and a device for obtaining audio and video data. A plurality of terminal devices in a family are networked through a gateway device; after networking, the gateway device locks all frequency points broadcasted by a digital television, obtains program information of each frequency point and sends the program information to the plurality of terminal devices in a localarea network; and after a client triggers control information according to the program information, the gateway device returns audio and video data that the user wants to watch to the corresponding terminal device according to the control information. According to the method and the device, the plurality of terminal devices are networked to realize interconnection and intercommunication of the terminal devices in the local area network, as long as the gateway device has the function of transmitting the audio and video data to the plurality of terminal devices; and therefore, the problems in the prior art that a plurality of sets of set top box devices need to be configured for watching real-time television programs by a plurality of terminal devices in one family and a plurality of service expenses need to be paid are avoided, and the cost of using digital television broadcasting services by a plurality of terminals is saved.

Description

technical field [0001] The present invention relates to the field of network technology, and more specifically, relates to a method and device for acquiring audio and video data. Background technique [0002] Digital set-top boxes are basically necessary equipment for every urban family. At present, a digital set-top box can only correspondingly output data to a TV set. And there are usually multiple rooms and multiple electronic device terminals in every family. Everyone has different hobbies, and may want to watch real-time TV on the radio network in multiple rooms or multiple electronic device terminals, such as mobile phones and tablets. programs, you need to be equipped with multiple set-top boxes, and bear the cost of using multiple digital videos. For home users, the cost of the solution is high, and it is not easy to be accepted. Contents of the invention [0003] In view of this, the present invention provides a method and device for acquiring audio and video d...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a method and device for acquiring audio and video data, so as to overcome the problem in the prior art that many rooms or multiple terminals in a family want to watch real-time TV programs and need to invest a lot of cost

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