US 12,136,441 B2
Video processing method, device, storage medium, and program product
Yuhang Lin, Shenzhen (CN)
Assigned to Honor Device Co., Ltd., Shenzhen (CN)
Appl. No. 18/002,799
Filed by Honor Device Co., Ltd., Shenzhen (CN)
PCT Filed Aug. 16, 2022, PCT No. PCT/CN2022/112858
§ 371(c)(1), (2) Date Dec. 21, 2022,
PCT Pub. No. WO2023/035882, PCT Pub. Date Mar. 16, 2023.
Claims priority of application No. 202111062379.5 (CN), filed on Sep. 10, 2021.
Prior Publication US 2024/0144976 A1, May 2, 2024
Int. Cl. G11B 27/034 (2006.01); G11B 27/34 (2006.01); G11B 27/36 (2006.01)
CPC G11B 27/034 (2013.01) [G11B 27/34 (2013.01); G11B 27/36 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A video processing method, applied to an electronic device, wherein the method comprises:
receiving an editing operation for a target video;
displaying a first preview interface in response to the editing operation for the target video, wherein the first preview interface comprises a preview box, the target video is displayed in the preview box, and the target video is a video obtained after a target video file is decoded;
receiving a first operation for the first preview interface; and
displaying a second preview interface in response to the first operation, wherein the second preview interface comprises a preview box, a first window, and a second window; wherein
at a first moment, the target video is displayed in the preview box, an ith frame of video image of a first video is displayed in the first window, an ith frame of video image of a second video is displayed in the second window, the first video is a video obtained after a first sampled video is rendered by using a first filter, the first video comprises m frames of video images, the second video is a video obtained after a second sampled video is rendered by using a second filter, the second video comprises m frames of video images, both the first sampled video and the second sampled video are videos formed by sampling m frames of video images from the video obtained after the target video file is decoded, i is an integer greater than 0 and less than m, and m is an integer greater than 1; and
at a second moment, the target video is displayed in the preview box, an (i+1)th frame of video image of the first video is displayed in the first window, and an (i+1)th frame of video image of the second video is displayed the second window.