System for synchronizing content transmitted to a digital TV receiver with multiple portable devices with or without internet access

A technology for portable devices, receivers, used in the direction of selective content distribution, television, electrical components, etc.

Inactive Publication Date: 2014-12-31
MIRAKULO SOFTWARE LTDA EPP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case there is no connection of any kind between the digital TV receiver and the portable device

Method used

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  • System for synchronizing content transmitted to a digital TV receiver with multiple portable devices with or without internet access

Examples

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Embodiment Construction

[0066] The examples shown herein have the purpose of merely illustrating one of several ways to carry out the invention, without limiting its scope.

[0067] The present system includes the procedures and architecture to provide digital TV broadcasters with mechanisms to incorporate their TV services on mobile or portable devices by displaying multimedia content and information that is complementary to the TV signal displayed on the TV receiver. These mechanisms envisage the discovery (on the extent of the local data network), synchronization, transmission and automatic updating of information and multimedia content displayed on the portable device.

[0068] By using the resources and software interfaces available on standardized interactive digital TV receivers, these mechanisms can be implemented by interactive TV applications without requiring proprietary functionality to be embedded in the TV receiver. Architecture and process together describe the elements that form the s...

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Abstract

The present invention relates to a system that enables television viewers to receive an application or multimedia content in a portable device with a screen during the broadcasting of a television program, received through an interactive digital TV receiver, whether or not this receiver is connected to the Internet.

Description

technical field [0001] The present invention relates to the field of electronic engineering and systems. More specifically described is a system that allows television viewers to receive applications or multimedia content in a portable device with a screen during the broadcast of a television program received through an interactive digital TV receiver, whether or not the receiver is connected to the Internet . Background technique [0002] The interactive digital TV receiver allows content received over a radio frequency to be fully reproduced according to an original program set by a broadcaster when tuned to a channel. Set this content, which may have one or more videos, one or more audio tracks, textual or graphic information about the content, data of the broadcaster and according to ABNT on Brazil's case or in other countries Interactive applications that are standardized like agency-defined standards. The device has the following characteristics: It can be used simu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/414H04N21/435H04N21/60
CPCH04N21/4302H04N21/4122H04N21/4126H04N21/43615H04N21/43079H04N21/2665H04N21/42204H04N21/436H04N21/4532H04N21/6175H04N21/8173H04N21/41265H04N21/43637H04H20/61H04N7/17345H04N21/441H04N21/2381H04N21/435H04N21/6125
Inventor D.埃斯特瓦姆德布里托H.R.佩罗内L.D.萨勒斯德波拉坎佩洛A.R.博奎帕尼
Owner MIRAKULO SOFTWARE LTDA EPP
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