What type of clip allows adjustments without altering the original master clip?

A subclip is a segment created from a larger master clip that allows users to work with a specific portion of the original footage without changing or affecting the master clip itself. This means that any edits or adjustments made to the subclip do not alter the original media, making it a flexible tool for post-production.

Subclips are particularly useful for organizing and managing footage. For example, you might have a long piece of video, but you only want to work with a small section for a particular project. By creating a subclip of that section, you can make timing adjustments, apply effects, or cut it down to fit your needs, all while keeping the original master clip intact and unchanged.

The other options pertain to different functionalities in video editing. Motion effects apply transformations to the clip itself, imports relate to bringing external files into the project, and linking would refer to connecting files or assets without copying them. These processes often involve modifications that can affect the original files or clips.