The difference between split mirror and key frame

The difference between a split mirror and a key frame lies in the way of expression and function.

Shot splitting refers to the decomposition of the whole story or scene into a series of static or dynamic pictures in time to plan and organize the structure and rhythm of the film. The split mirror can include different angles, lens sizes, movements and expressions, so that directors and photographers can better understand and realize the concept of the film. The function of the split mirror is to help team members coordinate their work and ensure the consistency and coherence of the film. Key frames refer to key pictures used to mark important actions or turning points in animation or film production. Key frames are usually drawn on some frames in an animation sequence, which define key elements such as the position, posture and expression of a character or object. Through the setting of key frames, animation or movies can be made smoother and more natural, while reducing the workload in the production process.