Invention Grant
- Patent Title: Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding method
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Application No.: US15073250Application Date: 2016-03-17
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Publication No.: US10070144B2Publication Date: 2018-09-04
- Inventor: Kimihiko Kazui , Satoshi Shimada , Junpei Koyama
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki-Shi
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki-Shi
- Agency: Staas & Halsey LLP
- Priority: JP2012-148849 20120702
- Main IPC: H04N19/46
- IPC: H04N19/46 ; H04N19/50 ; H04N21/234 ; H04N21/44 ; G11B27/031 ; H04N19/70 ; H04N19/68 ; H04N19/44 ; H04N19/503 ; H04N19/132

Abstract:
A video encoding apparatus appends decoding delay correction information and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order in the video data than a first picture that may potentially be spliced to a trailing end of other encoded video data have been discarded, the first picture and subsequent pictures in the encoded video data can be continuously decoded and displayed by a video decoding apparatus. The video decoding apparatus corrects the decoding delay and display delay of the first picture and its subsequent pictures by using the decoding delay correction information and display delay correction information.
Public/Granted literature
- US20160198179A1 VIDEO ENCODING APPARATUS, VIDEO DECODING APPARATUS, VIDEO ENCODING METHOD, AND VIDEO DECODING METHOD Public/Granted day:2016-07-07
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