Title:
VIDEO RECEPTION METHOD, VIDEO TRANSMISSION METHOD, VIDEO RECEPTION DEVICE, AND VIDEO TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/047014
Kind Code:
A1
Abstract:
This video reception method for a video reception device provided with a display unit, comprises: receiving a reception signal obtained by multiplexing a video signal and an audio signal; demultiplexing the reception signal to acquire first transfer characteristic information for specifying, for each random access unit, the video signal and a transfer function corresponding to the illuminance dynamic range of the video signal; decoding the acquired video signal to acquire video data; and displaying the video data while controlling the luminance dynamic range of the display unit for each random access unit, according to the first transfer characteristic information.
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Inventors:
TOMA TADAMASA
NISHI TAKAHIRO
IGUCHI NORITAKA
NISHI TAKAHIRO
IGUCHI NORITAKA
Application Number:
PCT/JP2016/003947
Publication Date:
March 23, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04N5/20; G09G5/00; G09G5/10; H04N21/431; H04N21/435
Domestic Patent References:
| WO2015111467A1 | 2015-07-30 |
Foreign References:
| JP2015005977A | 2015-01-08 | |||
| JP2015019287A | 2015-01-29 |
Other References:
See also references of EP 3352163A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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