Title:
映像送信方法、映像受信方法、映像送信装置及び映像受信装置
Document Type and Number:
Japanese Patent JP7108864
Kind Code:
B2
Abstract:
A video transmission method according to the present disclosure includes: generating a transmission signal including, in a time series, first video data having a first luminance dynamic range and second video data having a second luminance dynamic range wider than the first luminance dynamic range; and transmitting the transmission signal generated. In the generating of the transmission signal, a signal level corresponding to a luminance value is limited to a value lower than a limit value that is predetermined, in a transition period provided for switching from one of the first video data and the second video data to the other.
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Inventors:
Toomasa
Takahiro Nishi
Kakei Iguchi
Takahiro Nishi
Kakei Iguchi
Application Number:
JP2021000924A
Publication Date:
July 29, 2022
Filing Date:
January 06, 2021
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H04N21/2343; H04N21/431
Domestic Patent References:
| JP2014531821A | ||||
| JP11146291A | ||||
| JP2014534719A | ||||
| JP2014528182A |
Foreign References:
| WO2015034188A1 | ||||
| WO2014178286A1 | ||||
| WO2015111467A1 |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka
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