What does the term 'timing' refer to in animatics?

The term 'timing' in the context of animatics primarily refers to the synchronization of audio with visuals. In animatics, timing is crucial as it dictates how well the audio (such as dialogue, sound effects, or music) aligns with the visual elements of the animation. This synchronization enhances the overall pacing and rhythm of the animated scene, making it more engaging for the audience. Timing ensures that the visuals and the audio complement each other effectively, which is essential for storytelling in animation.

The other options, while related to the production of animated content, do not capture the essence of 'timing' as it applies specifically to the interaction between sound and visual frames in animatics. The duration of each scene, the speed of movements, and the order of storyboards are all important aspects of animation but do not define the specific concept of timing in the way that audio synchronization does.