Title:
ELECTRONIC DEVICE FOR PLAYING HIGH DYNAMIC RANGE VIDEO AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/159319
Kind Code:
A1
Abstract:
An electronic device is provided. The electronic device includes communication circuitry configured to communicate with an external electronic device, a processor operatively connected with the communication circuitry, and a memory operatively connected with the processor. The memory may store instructions which, when executed, cause the processor to control the electronic device to: obtain environment information associated with a video playback environment of the external electronic device, decode a high dynamic range (HDR) video, perform color conversion of the decoded HDR video based on the environment information, encode the color-converted video into a standard dynamic range (SDR) format, and transmit the encoded video to the external electronic device via the communication circuitry.
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Inventors:
RYU JINBONG (KR)
KIM MINKI (KR)
KIM JIMIN (KR)
KIM HYUNGSUK (KR)
LEE HYUNTAEK (KR)
YEOM DONGHYUN (KR)
KIM MINKI (KR)
KIM JIMIN (KR)
KIM HYUNGSUK (KR)
LEE HYUNTAEK (KR)
YEOM DONGHYUN (KR)
Application Number:
PCT/KR2020/001540
Publication Date:
August 06, 2020
Filing Date:
January 31, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N19/98; H04N9/64; H04N19/186; H04N21/2343; H04N21/236
Foreign References:
| US20160212397A1 | 2016-07-21 | |||
| US20160044277A1 | 2016-02-11 | |||
| US20190007731A1 | 2019-01-03 | |||
| KR20170106022A | 2017-09-20 | |||
| US10192294B2 | 2019-01-29 | |||
| US20160212397A1 | 2016-07-21 | |||
| US20180070107A1 | 2018-03-08 | |||
| US20150243243A1 | 2015-08-27 |
Other References:
See also references of EP 3891997A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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