Video editing method and device, and storage

An electronic device comprising:

• at least one processor and a memory, wherein
• the memory stores computer-executed instructions;
• and
• the at least one processor executes the computer-executed instructions stored in the memory to cause the at least one processor to implement a video editing method comprising:
• splitting a video editing draft into a plurality of segments;
• for a target segment among the plurality of segments, determining a complexity parameter of the target segment according to an editing effect included in the target segment;
• in response to the complexity parameter of the target segment exceeding a preset threshold, rendering the target segment in advance before previewing or exporting the video editing draft, and storing a rendering result of the target segment in a cache;
• and
• during previewing or exporting of the video editing draft, when a previewing or exporting process moves to the target segment, obtaining the rendering result of the target segment from the cache for previewing or exporting.

A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions which, when executed by a processor, cause the processor to implement a video editing method comprising:

• splitting a video editing draft into a plurality of segments;
• for a target segment among the plurality of segments, determining a complexity parameter of the target segment according to an editing effect included in the target segment;
• in response to the complexity parameter of the target segment exceeding a preset threshold, rendering the target segment in advance before previewing or exporting the video editing draft, and storing a rendering result of the target segment in a cache;
• and
• during previewing or exporting of the video editing draft, when a previewing or exporting process moves to the target segment, obtaining the rendering result of the target segment from the cache for previewing or exporting.