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Title:
視聴覚コンテンツストリームをMPEG−2プライベートセクションでカプセル化する方法、MPEG−2トランスポートストリームで多重送信されるように視聴覚コンテンツをMPEG−2プライベートセクションでカプセル化するためのデバイス、及び、視聴覚コンテンツおよび/またはデータを配信する方法
Document Type and Number:
Japanese Patent JP6679500
Kind Code:
B2
Abstract:
The present invention relates to a method for the transmission of audiovisual content and/or data to user devices without using digital television tuning resources, in that said content is encapsulated in MPEG2 private sections, subsequently multiplexed and transmitted over a digital television signal. The method uses an interactive application transmitted in a digital television signal which, when executed in the digital television receiver, extracts the MPEG2 private sections containing the audiovisual content and/or data from the digital television signal and, using a local area network (LAN) connection, forwards this audiovisual content and/or data to other user devices connected to the same local area network (LAN) as the digital television receiver. Also described is a device for the transmission of audiovisual content and/or data encapsulated in the MPEG2 private section.

Inventors:
Debrito david estebham
Perone Harnan Rafael
Coutinho Coheia Flavio Augusto
De Paula Campello Louise David Sales
Hiero Alves Roberto
Application Number:
JP2016566234A
Publication Date:
April 15, 2020
Filing Date:
May 08, 2015
Export Citation:
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Assignee:
Miracro Software LDT-EP
International Classes:
H04N21/236; H04N21/436
Domestic Patent References:
JP2006526909A
JP2013066160A
JP2003037623A
JP2000041198A
JP2008085515A
Foreign References:
KR101181777B1
Attorney, Agent or Firm:
Goto Patent Office