MX366608B - Data output device, data output method, and data generation method. - Google Patents

Data output device, data output method, and data generation method.

Info

Publication number
MX366608B
MX366608B MX2018010725A MX2018010725A MX366608B MX 366608 B MX366608 B MX 366608B MX 2018010725 A MX2018010725 A MX 2018010725A MX 2018010725 A MX2018010725 A MX 2018010725A MX 366608 B MX366608 B MX 366608B
Authority
MX
Mexico
Prior art keywords
data output
data
unit
control information
video signal
Prior art date
Application number
MX2018010725A
Other languages
Spanish (es)
Inventor
Nishi Takahiro
Terada Kengo
Kozuka Masayuki
Toma Tadamasa
Original Assignee
Panasonic Ip Man Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Priority claimed from PCT/JP2015/002973 external-priority patent/WO2015198553A1/en
Publication of MX366608B publication Critical patent/MX366608B/en

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

This data output device comprises: a video decoding unit that generates a first video signal in a first luminance range by decoding a video stream; an external meta acquisition unit that obtains first metadata relating to the luminance range of the first video signal; an HDR meta interpretation unit that obtains characteristics data indicating the luminance range of the first video signal, by interpreting the first metadata; an HDR control information generation unit that converts the characteristics data into HDR control information conforming to a prescribed transmission protocol; and an HDMI output unit that outputs the HDR control information using the prescribed transmission protocol.
MX2018010725A 2014-06-26 2015-06-15 Data output device, data output method, and data generation method. MX366608B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462017577P 2014-06-26 2014-06-26
JP2015108904 2015-05-28
PCT/JP2015/002973 WO2015198553A1 (en) 2014-06-26 2015-06-15 Data output device, data output method, and data generation method

Publications (1)

Publication Number Publication Date
MX366608B true MX366608B (en) 2019-07-16

Family

ID=68318657

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018010725A MX366608B (en) 2014-06-26 2015-06-15 Data output device, data output method, and data generation method.
MX2019011771A MX2019011771A (en) 2014-06-26 2016-12-14 Data output device, data output method, and data generation method.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019011771A MX2019011771A (en) 2014-06-26 2016-12-14 Data output device, data output method, and data generation method.

Country Status (2)

Country Link
JP (1) JP6928885B2 (en)
MX (2) MX366608B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115720710B (en) * 2020-07-01 2025-02-07 杜比实验室特许公司 Method for decoding HDR content
CN112261334B (en) * 2020-10-21 2023-04-11 广东博华超高清创新中心有限公司 Transmission method and system supporting HDMI2.1 signal single-channel input and multi-channel output

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8194997B2 (en) * 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
JP6134699B2 (en) * 2011-03-24 2017-05-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Apparatus and method for analyzing image grading

Also Published As

Publication number Publication date
MX2019011771A (en) 2019-11-28
JP2020092444A (en) 2020-06-11
JP6928885B2 (en) 2021-09-01

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