Method and apparatus for extracting video segment, device and storage medium

A computer device, comprising at least one processor and at least one memory storing at least one instruction, wherein the at least one processor, when loading and executing the at least one instruction, is caused to perform:

• acquiring a boundary value of content of a video, wherein the boundary value comprises an upper boundary, a lower boundary, a left boundary, and a right boundary;
• acquiring a plurality of first segments by performing key frame segmentation on the video;
• detecting an upper boundary of subtitles in each of the plurality of first segments;
• detecting a face position in each of the plurality of first segments;
• selecting, from the plurality of first segments, a second segment in which the face position satisfies a preset condition;
• and
• acquiring a third segment without subtitles by cropping the second segment based on an upper boundary of subtitles in the second segment.

A non-transitory computer-readable storage medium storing at least one instruction, wherein the at least one instruction, when loaded and executed by a processor, causes the processor to perform:

• acquiring a boundary value of content of a video, wherein the boundary value comprises an upper boundary, a lower boundary, a left boundary, and a right boundary;
• acquiring a plurality of first segments by performing key frame segmentation on the video;
• detecting an upper boundary of subtitles in each of the plurality of first segments;
• detecting a face position in each of the plurality of first segments;
• selecting, from the plurality of first segments, a second segment in which the face position satisfies a preset condition;
• and
• acquiring a third segment without subtitles by cropping the second segment based on an upper boundary of subtitles in the second segment.