Title:
TRANSMITTING DEVICE, TRANSMITTING METHOD, RECEIVING DEVICE AND RECEIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/108268
Kind Code:
A1
Abstract:
The objective of the present invention is to make it possible for a reception-side electro-optical conversion process to be performed satisfactorily with respect to transmission video data obtained using HDR opto-electrical conversion characteristics.
Transmission video data are obtained by subjecting high dynamic range video data to high dynamic range opto-electrical conversion. A video stream is obtained by subjecting the transmission video data to an encoding process. A container having a prescribed format, containing the video stream, is transmitted. Meta information indicating electro-optical conversion characteristics corresponding to the high dynamic range opto-electrical conversion characteristics is inserted into a parameter set region in the video stream.
Inventors:
TSUKAGOSHI IKUO (JP)
Application Number:
PCT/JP2015/085160
Publication Date:
July 07, 2016
Filing Date:
December 16, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04N21/236; H04N5/225; H04N5/243; H04N19/70; H04N21/434; H04N21/84
Domestic Patent References:
| WO2014002901A1 | 2014-01-03 | |||
| WO2014178286A1 | 2014-11-06 |
Foreign References:
| JP2013541895A | 2013-11-14 | |||
| JP2009524371A | 2009-06-25 |
Other References:
See also references of EP 3242487A4
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
Miyata Masaaki (JP)
Miyata Masaaki (JP)
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