Title:
送信装置および送信方法
Document Type and Number:
Japanese Patent JP6710970
Kind Code:
B2
Abstract:
A transmission apparatus includes circuitry configured to perform high dynamic range (HDR) opto-electronic conversion on HDR video data to obtain HDR transmission video data. An encoder receives input of at least the HDR transmission video data and output a video stream including coded video data, and a transmitter sends the video stream. The circuitry is further configured to insert HDR conversion characteristic meta-information into the video stream, the HDR conversion characteristic meta-information indicating a characteristic of the HDR conversion.
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Inventors:
Ikuo Tsukagoshi
Application Number:
JP2015257206A
Publication Date:
June 17, 2020
Filing Date:
December 28, 2015
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N21/2362; H04N5/225; H04N5/91; H04N5/926; H04N19/30; H04N19/70; H04N21/234; H04N21/434; H04N21/4402
Foreign References:
| WO2015072754A1 | ||||
| WO2015190246A1 | ||||
| WO2015118909A1 | ||||
| WO2015125719A1 |
Other References:
Matteo Naccari et al.,High dynamic range compatibility information SEI message[online],Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 21st Meeting: Warsaw, PL, 19-26 June 2015,2015年 6月26日,JCTVC-U0033,pp.1-8
Attorney, Agent or Firm:
Masaaki Miyata
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office