Music point-based video generation method and apparatus, device, and storage medium

An electronic device, comprising:

• a processor and a memory communicatively connected to the processor;
• wherein computer-executable instructions are stored on the memory;
• the computer-executable instructions stored in the memory are executed by the processor, to perform operations, the operations comprising:
• acquiring a plurality of video objects and audio information respectively;
• determining a score of each initial music beat among the plurality of initial music beats based on a duration between two adjacent initial music beats according to the time of each initial music beat in the audio information and a preset weight of each initial music beat;
• selecting a music beat from the plurality of initial music beats based on the scores of the plurality of initial music beats;
• and
• generating a video by adding a rendering effect to one of the plurality of video objects corresponding to time where the selected music beat is located, wherein the rendering effect comprises an animation, an effect, or a transition.

A non-transient computer-readable storage medium, storing computer-executable instructions thereon, wherein the computer-executable instructions, when executed by a processor, perform operations, the operations comprising:

• acquiring a plurality of video objects and audio information respectively;
• determining a plurality of initial music beats in the audio information and characteristic information of each initial music beat, wherein the characteristic information at least comprises a sound intensity of each initial music beat and time of each initial music beat in the audio information;
• determining a score of each initial music beat among the plurality of initial music beats based on a duration between two adjacent initial music beats according to the time of each initial music beat in the audio information and a preset weight of each initial music beat;
• selecting a music beat from the plurality of initial music beats based on the scores of the plurality of initial music beats;
• and
• generating a video by adding a rendering effect to one of the plurality of video objects corresponding to time where the selected music beat is located, wherein the rendering effect comprises an animation, an effect, or a transition.