Which term describes the imaginary line that should not be crossed when filming consecutive shots?

The term that describes the imaginary line that should not be crossed when filming consecutive shots is known as the 180-degree line. This line acts as a guideline for maintaining consistent spatial orientation between characters or objects in a scene. By keeping the camera on one side of this line, filmmakers ensure that the viewer remains oriented and understands the relationship and direction between subjects in the shot, which prevents disorienting or confusing cuts.

When the 180-degree rule is followed, the viewer perceives the action from a consistent perspective. Crossing this line without a proper transition can result in a jarring effect, causing characters to appear to switch positions unexpectedly, which can distract or confuse the audience. Thus, adherence to the 180-degree line is fundamental in maintaining continuity and coherence in visual storytelling.