US 11,800,157 B2
Video reception method, video transmission method, video reception apparatus, and video transmission apparatus
Takahiro Nishi, Nara (JP); and Tadamasa Toma, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Oct. 1, 2021, as Appl. No. 17/491,817.
Application 17/491,817 is a continuation of application No. 16/899,914, filed on Jun. 12, 2020, granted, now 11,146,830.
Application 16/899,914 is a continuation of application No. 15/913,172, filed on Mar. 6, 2018, granted, now 10,721,497, issued on Jul. 21, 2020.
Application 15/913,172 is a continuation of application No. PCT/JP2016/003946, filed on Aug. 30, 2016.
Claims priority of provisional application 62/217,431, filed on Sep. 11, 2015.
Claims priority of application No. 2016-101957 (JP), filed on May 20, 2016.
Prior Publication US 2022/0060756 A1, Feb. 24, 2022
Int. Cl. H04N 19/98 (2014.01); H04N 21/434 (2011.01); H04N 19/895 (2014.01); H04N 21/431 (2011.01); H04N 21/845 (2011.01); H04N 21/2362 (2011.01); H04N 21/236 (2011.01); H04N 19/136 (2014.01); H04N 19/44 (2014.01); H04N 19/46 (2014.01)
CPC H04N 19/98 (2014.11) [H04N 19/136 (2014.11); H04N 19/44 (2014.11); H04N 19/46 (2014.11); H04N 19/895 (2014.11); H04N 21/2362 (2013.01); H04N 21/23614 (2013.01); H04N 21/431 (2013.01); H04N 21/434 (2013.01); H04N 21/4345 (2013.01); H04N 21/4348 (2013.01); H04N 21/845 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A decoding method comprising:
receiving a system stream transmitted from a transmission apparatus, the system stream including a video data, an audio data, and a descriptor, the descriptor including first information indicating a transfer function specifying a luminance dynamic range of the video data;
decoding the video data to generate frames and second information, the frames including a first frame and a second frame following the first frame in a time axis; and
converting the frames into input signals input into a display while controlling a converting scheme applied to each frame based on at least one of the first information or the second information, a first converting scheme being applied to convert the first frame, a second converting scheme different from the first converting scheme being applied to convert the second frame.