What indicates the presence of camera motion within a panel?

The presence of camera motion within a panel is indicated by keyframes on the camera layer in the timeline view. Keyframes are essential in animation and cinematography as they mark specific points in time where a change occurs, such as the position or angle of the camera. When keyframes are placed on the camera layer, they signal that the camera will move or change its attributes between those defined keyframes.

This allows animators and storyboard artists to control the camera's movement dynamically, enhancing the visual storytelling by providing a sense of depth and movement in the scenes. The ability to see these keyframes clearly in the timeline helps users understand and modify the sequence of camera actions effectively, making it a fundamental aspect of storyboard software like Storyboard Pro.

Indicators such as the duration of the panel, color coding, or pop-up notifications would not provide direct information about camera motion. Instead, they relate to other aspects of the storyboard or animation process, making them less relevant for identifying camera movement specifically. Therefore, the presence of keyframes is the definitive indicator for camera motion within a panel.