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公开(公告)号:US20240195995A1
公开(公告)日:2024-06-13
申请号:US18585844
申请日:2024-02-23
Applicant: Huawei Technologies Co., Ltd.
IPC: H04N19/30
CPC classification number: H04N19/30
Abstract: In accordance with an embodiment, a method includes: obtaining a change trend of an available channel capacity on a first channel, wherein the first channel is used to transmit video data; adjusting, based on the change trend of the available channel capacity, a quantity of layers during layered coding of at least one frame of data in the video data; performing layered coding on the at least one frame of data based on a quantity of layers obtained after adjustment; and outputting coded data obtained through layered coding.