公开(公告)号：US20240223911A1

公开(公告)日：2024-07-04

申请号：US18558829

申请日：2023-01-10

Applicant: HONOR DEVICE CO., LTD.

Inventor： Hantao CUI ,  Dong ZHANG ,  Pengpeng ZHANG ,  Yan MO ,  Chenqing WANG

IPC: H04N23/741 ,  H04N5/262 ,  H04N23/63 ,  H04N23/667 ,  H04N23/71 ,  H04N23/76 ,  H04N23/80

CPC classification number: H04N23/741 ,  H04N5/2621 ,  H04N23/632 ,  H04N23/667 ,  H04N23/71 ,  H04N23/76 ,  H04N23/80

Abstract: Embodiments of this application provide a video processing method and apparatus. The method includes: receiving, by a first device, an operation of enabling photographing in a movie mode, where obtaining, by the first device, a first image sequence based on a camera in response to the operation of enabling photographing; performing, by the first device, encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video; obtaining, by a second device, the first HDR video from the first device; adjusting, by the second device, a brightness of the first HDR video based on a preset brightness, to obtain a second HDR video; and playing, by the second device, the second HDR video.