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Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users

A technology for set-top boxes and users, which is applied in the direction of image communication, selective content distribution, electrical components, etc., and can solve problems such as increasing household expenses

Inactive Publication Date: 2014-06-18
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, additional family expenses will inevitably be increased. Therefore, how to meet the needs of multiple people watching their own TV programs on one TV set at the same time is an urgent goal for the industry to improve without increasing additional family expenses.

Method used

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  • Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users
  • Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users
  • Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users

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Embodiment Construction

[0043] see figure 1 , is a schematic diagram of the application environment of the audiovisual system 100 in an embodiment of the present invention. In this embodiment, the audio-visual system 100 includes a video playback device 10 , a set-top box 20 , and multiple sets of audio-visual equipment 40 . The set-top box 20 receives the audio-visual transport stream (Transport Stream, TS) from the network 30, and displays the audio-visual programs selected by multiple users in the audio-visual transport stream on the video playback device 10, and each user can watch it through a set of audio-visual equipment 40 The audio-visual programs selected by it, so that multiple users can watch different audio-visual programs selected by them at the same time through one video playback device 10 .

[0044]As shown in the figure, if, the audio-visual program that user A chooses to watch is represented by continuous frame images (such as FA1, FA2, FA3...), the audio-visual program that user ...

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Abstract

A set top box (STB), which communicates with a display device and a number of audio-visual apparatuses, comprises one or more media processors, a video multiplexer, an audio multiplexer, and a transmitting module. The media processors receive a number of program channels selected by a number of users and identities corresponding to the audio-visual apparatuses, and demodulate the program channels into video streams and corresponding audio streams. The video multiplexer composes the video streams into an integrated video stream and the audio multiplexer composes the audio streams into an integrated audio stream. The STB transmits the integrated video stream and the integrated audio stream to the audio-visual apparatuses.

Description

technical field [0001] The invention relates to a network device, in particular to a set-top box, flash glasses and a method for multiple users to simultaneously watch multiple sets of audio-visual programs. Background technique [0002] At present, along with the popularization of television sets, basically every household has a television set, so that the family can sit in front of the television set and watch television programs happily. However, the TV programs that everyone in the family likes to watch are not the same. If there is only one TV set in the family, it cannot satisfy everyone's needs for watching their own TV programs at the same time. In order to solve this problem, it is usually necessary to purchase several TV sets again, so that everyone has a TV set to watch their favorite TV programs simultaneously. In this way, additional family expenses will inevitably be increased. Therefore, how to meet the needs of multiple people watching their own TV programs ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/434
CPCH04N2013/0463H04N21/431H04N21/4341H04N2013/403
Inventor 郭俊麟
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD