What command key is used to enlarge the timeline in video editing software?

In video editing software, the command key commonly used to enlarge or zoom into the timeline is associated with the action of increasing the timeline's scale, allowing users to see more detail in the clips and transitions. The key that performs this function is often designated as 'L', which generally serves the purpose of zooming in or enlarging the view of the timeline.

This choice is particularly relevant in various software environments, as zooming in helps editors work more effectively by offering a closer view of their footage. It allows for more precise editing, adjustments, and placement of clips or effects, essential for creating a polished final product. The specifics may vary with different software applications, but the 'L' key is widely recognized for this purpose in many popular video editing programs.

Other keys in the options may serve other functions, such as playback or navigation controls, but they do not relate directly to the action of enlarging the timeline. Therefore, understanding this function of the 'L' key is crucial for efficient video editing practice.