CPC H04N 19/68 (2014.11) [H04N 19/105 (2014.11); H04N 19/107 (2014.11); H04N 19/159 (2014.11); H04N 19/167 (2014.11); H04N 19/174 (2014.11); H04N 19/196 (2014.11); H04N 19/44 (2014.11); H04N 19/50 (2014.11); H04N 19/70 (2014.11)] | 3 Claims |
1. A video decoding device comprising:
a demultiplexing unit which demultiplexes a video bitstream including video data of an encoded slice, first Supplemental-Enhancement-Information having information indicating segments where a refresh has completed in a current picture, and second Supplemental-Enhancement-Information having information indicating a synchronization starting picture and a synchronization completed picture;
an extracting unit which extracts the information indicating segments where a refresh has completed in a current picture from a message which is part of the demultiplexed Supplemental-Enhancement-Information; and
a video decoding unit which decodes image data from the demultiplexed video bitstream by using at least inter prediction,
wherein the synchronization starting picture is a leading picture within a refreshing period, and the synchronization completed picture is the end position of the refreshing period.
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