TRANSMISSION METHOD, RECEPTION METHOD, TRANSMITTING DEVICE, AND RECEIVING DEVICE

Title:

TRANSMISSION METHOD, RECEPTION METHOD, TRANSMITTING DEVICE, AND RECEIVING DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/093011

Kind Code:

A1

Abstract:

　A transmission method according to one embodiment of the present disclosure includes a packetizing step for packetizing each of data configuring an MP4 format file: (1) sample data in which a video signal or a sound signal is coded; (2) first meta-data for decoding the sample data; and (3) second meta-data, including data generatable only after the sample data is generated, for decoding the sample data, and a transmission step for transmitting the packetized first meta-data, the packetized sample data, and the packetized second meta-data in the order stated.

Inventors:

IGUCHI NORITAKA (JP)
TOMA TADAMASA
KATOU HISAYA

Application Number:

PCT/JP2014/006155

Publication Date:

June 25, 2015

Filing Date:

December 10, 2014

Export Citation:

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Assignee:

PANASONIC IP CORP AMERICA (US)

International Classes:

H04N21/236; G10L19/00; H04N21/434

Domestic Patent References:

WO2010044146A1	2010-04-22
WO2014142203A1	2014-09-18

Foreign References:

JP2001144775A	2001-05-25
JPH10200854A	1998-07-31

Other References:

SHUICHI AOKI: "Media Transport Technologies for Next Generation Broadcasting Systems", NHK SCIENCE AND TECHNICAL RESEARCH LABORATORIES R&D REPORT, 15 July 2013 (2013-07-15), pages 22 - 31, XP008180293
"Association of Radio Industries and Businesses, Digital Hoso System Kaihatsu Bukai", SHIRYO UHD SAKU 4-2-5 CHO KOSEISAIDO TELEVISION HOSO SYSTEM NI KANSURU CHUKAN HOKOKU (TAJUKA HOSHIKI, 1 December 2013 (2013-12-01), pages 1 - 60, XP055289841, Retrieved from the Internet [retrieved on 20141217]