US 12,309,467 B2
Video splitting method and electronic device
Wenbo Wei, Wuhan (CN); Zhigang Guo, Dongguan (CN); and Youjun Wang, Dongguan (CN)
Assigned to Petal Cloud Technology Co., Ltd., Dongguan (CN)
Filed by Petal Cloud Technology Co., Ltd., Dongguan (CN)
Filed on Dec. 21, 2023, as Appl. No. 18/392,076.
Application 18/392,076 is a continuation of application No. 17/413,042, granted, now 11,902,636, previously published as PCT/CN2019/121447, filed on Nov. 28, 2019.
Claims priority of application No. 201811519816.X (CN), filed on Dec. 12, 2018.
Prior Publication US 2024/0129600 A1, Apr. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 7/10 (2006.01); H04N 7/025 (2006.01); H04N 21/44 (2011.01); H04N 21/488 (2011.01); H04N 21/845 (2011.01)
CPC H04N 21/8456 (2013.01) [H04N 21/44016 (2013.01); H04N 21/4884 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A video splitting method, comprising:
for a scene in a video, determining, based on a video start time point and a video end time point of the scene, a subtitle segment corresponding to the scene, wherein the subtitle segment comprises a dialog;
obtaining an adjusted video start time point and an adjusted video end time point of the scene by
determining, from the subtitle segment, a subtitle start time point closest to the video start time point of the scene, and determining, from the subtitle segment, a subtitle end time point closest to the video end time point of the scene;
selecting a latest time point as an adjusted video start time point of the scene from a later of the video start time point of the scene and the closest subtitle start time point minus a first start offset value; and
selecting an earliest time point as an adjusted video end time point of the scene from the earliest of the video end time point of the scene and a sum of the closest subtitle end time point and a first end offset value; and
splitting the video based on the adjusted video start time point and the adjusted video end time point of the scene, to generate a plurality of short videos.