Method for outputting double-channel video and audio by aid of single equipment

Abstract

The invention discloses a method for outputting double-channel video and audio by the aid of single equipment. The method is implemented by the aid of at least two video and audio signal input ports. The method includes inputting two channels of 2D (two-dimensional) video signals and two channels of audio signals, synthesizing the two channels of 2D video signals by a 3D (three-dimensional) synthesizer to obtain 3D signals, and transmitting the video signals to a 3D television set or display via a 3D double-channel transmitter so as to output the video signals; configuring left-left spectacles and right-right spectacles, receiving the video signals of one transmission channel via the left-left spectacles, and receiving the video signals of another transmission channel via the right-right spectacles; transmitting one channel of audio signals to a specific earphone wirelessly or via an audio cable, and transmitting the other channel of the audio signals to another earphone or an open sound box wirelessly or via an audio cable. The method has the advantages that the input signals of two different pictures are synthesized with one another to obtain a channel of signals, the single channel of signals is outputted to the common mainstream 3D television set, accordingly, a user can see the two different video pictures via the two pairs of different spectacles, the method is matched with the two groups of independent audio, and double functions of the equipment can be synchronously realized.

Description

technical field [0001] The invention relates to a video and audio transmission method, in particular to a method for outputting dual-channel video and audio from a single device. Background technique [0002] With the rapid development of society, users' requirements for TV are not only the traditional TV functions, each member of the family has different needs, and the programs they watch are also different. Someone likes to watch football games, someone likes to read news, someone likes to watch popular dramas or movies, and someone likes to use a computer as a display screen through a large-screen TV, which causes family members to scramble to use the large-screen TV or display screen. However, limited by the limited space and area of ​​ordinary houses, it is difficult for ordinary families to place multiple large-screen display screens, and the total cost of multiple large-screen display screens is high. The configuration of multiple large-screen display screens in one f...

AI Technical Summary

Problems solved by technology

Some people like to watch football games, some people like to watch the news, some people like to watch popular dramas or movies, and some people like to use a computer with a large-screen TV as a display screen, which causes competition among family members to use the large-screen TV or display screen

However, limited by the limited space and area of ​​ordinary houses, it is difficult for ordinary families to place multiple large-screen display screens, and the total cost of multiple large-screen display screens is high. The configuration of multiple large-screen display screens in one family also causes the flood of electronic equipment and waste of resources.