Title:
VIDEO COMPRESSION PROCESSING METHOD, DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/134128
Kind Code:
A1
Abstract:
A video compression processing method, a device, and a medium. The method comprises: controlling a comparison device to perform frame-wise writing of original video data to an external storage device, and controlling a video compression control module to perform frame-wise reading of the original video data from the external storage device (S10); in response to the comparison device writing original video data of a non-first frame into the external storage device, determining line-by-line whether original video data of a current frame is the same as video data corresponding to original video data of a previous frame at a same line number (S11); and if yes, in response to controlling the comparison device to write the original video data of the current frame into the external storage device, converting the video data corresponding to the current same line number into tag information and writing same into the external storage device; and in response to controlling the video compression control module to read the original video data of the previous frame from the external storage device, writing the video data corresponding to the current same line number into an internal storage device (S12).
Inventors:
ZHANG ZHENLEI (CN)
LI TUO (CN)
MAN HONGTAO (CN)
LIU TONGQIANG (CN)
ZHOU YULONG (CN)
ZOU XIAOFENG (CN)
WANG XIANKUN (CN)
LI TUO (CN)
MAN HONGTAO (CN)
LIU TONGQIANG (CN)
ZHOU YULONG (CN)
ZOU XIAOFENG (CN)
WANG XIANKUN (CN)
Application Number:
PCT/CN2022/102093
Publication Date:
July 20, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO LTD (CN)
International Classes:
H04N19/423
Foreign References:
| CN114051145A | 2022-02-15 | |||
| CN112804532A | 2021-05-14 | |||
| CN113079379A | 2021-07-06 | |||
| CN111654699A | 2020-09-11 | |||
| US20160100172A1 | 2016-04-07 | |||
| CN108536615A | 2018-09-14 | |||
| CN113709490A | 2021-11-26 | |||
| CN113873255A | 2021-12-31 | |||
| US8861875B1 | 2014-10-14 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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