Title:
IMAGE ENCODING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/202177
Kind Code:
A1
Abstract:
The present application relates to the field of video encoding, and in particular, provides an image encoding method and apparatus. The image encoding method of the present application comprises: obtaining a first screen content image; if the first screen content image is a first frame type, performing first encoding on the first screen content image to obtain a first code stream, the first code stream comprising encoding data of the first screen content image, and the first frame type being used for representing a key frame; and if the first screen content image is a second frame type, inputting the first screen content image into an encoding chip, the encoding chip being used for performing second encoding on the first screen content image to obtain a second code stream, the second code stream comprising the encoding data of the first screen content image, and the second frame type being used for representing a non-key frame. The present application helps to solve the problems of large CPU power consumption and large delay caused by screen content encoding.
Inventors:
YU JIANHUA (CN)
WANG JING (CN)
WANG JING (CN)
Application Number:
PCT/CN2023/073291
Publication Date:
October 26, 2023
Filing Date:
January 20, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N19/136
Foreign References:
| CN111526363A | 2020-08-11 | |||
| CN110312134A | 2019-10-08 | |||
| CN113965751A | 2022-01-21 | |||
| JP2010206395A | 2010-09-16 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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