Patent ID: 11924520
Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An apparatus for processing a subtitle beyond scope, comprising:
at least one processor; and
at least one memory communicatively coupled to the at least one processor and storing instructions that upon execution by the at least one processor cause the apparatus to perform operations comprising:
acquiring size information of a display device of a terminal, wherein the size information indicates a size of the display device;
establishing a secure zone according to the size information, wherein the secure zone has a size less than or equal to the size of the display device;
selecting a video frame from video images in response to playing the video images by the terminal;
generating a composite frame using parts of the video frame that are beyond the secure zone;
judging whether the composite frame contains text; and
determining that a subtitle in the video images is beyond scope if the composite frame contains text.