Apparatus and method for acquiring audio and video using remote controller and transmitting the same to television

Abstract

The invention provides an apparatus using a remote control to collect audio / video and transmit the audio / video to a television as well as a method thereof, and the method is to collect audio / video signals through an audio / video input apparatus arranged on the remote control, if the audio / video signals are not all digital audio / video signals, an analog-to-digital converter is needed to be disposed in the remote control for converting all the audio / video signals into digital audio / video signals, then the digital audio / video signals are transmitted to the television. The invention need no high-performance and high-cost audio / video input apparatus, such as high-zoom and high-cost cameras that can change angles flexibly and microphones with high sensitivity, only common audio / video input apparatus such as a camera and a microphone are needed for acquiring clear video pictures and voice effects, thereby reducing costs and greatly facilitating users in the meanwhile.

Description

technical field [0001] The invention relates to a television technology, in particular to a device and method for collecting audio and video data by using a remote controller and transmitting it to a television for storage of audio and video data or network communication. Background technique [0002] With the increasingly rich functions of TV sets, the development of Internet communication applications and the popularization of audio and video collection equipment, many TV sets, set-top box manufacturers and users have proposed the use of TV sets for network audio and video chatting. At present, the most common mode for realizing this kind of audio and video chat is: a built-in audio and video input device for a TV or a set-top box, for example, a built-in camera and a microphone, or an external camera and a microphone through a USB interface and a microphone jack, in this way , when the user uses the chat software in the TV or set-top box to chat online, they can collect t...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the relatively high requirements for audio and video input devices in the prior art when using a TV to conduct network audio and video chats. For example, it is necessary to use a high-cost, high-zoom camera and a high-sensitivity microphone to obtain long-distance audio and video. And the problem of using a high-cost camera that can flexibly change the angle to collect the audio and video of the user walking back and forth, provide a method of using the remote control to collect the audio and video and transmit it to the TV, using an ordinary audio and video input device Clear video images and voice effects can be obtained, and the present invention also relates to a device for realizing the method

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