Annotation tool strokes can be enabled/disabled with the checkbox in the panel header. It is a standard annotations panel where annotation layers and frames can be controlled. There is one difference in the behavior of the annotation tools from other areas -- when a new layer is created "on-demand" (when making a stroke without adding a layer before this) the default color for the layer is set to pink. This heightens the color contrast to make the stroke more noticeable on all kinds of movies.
- Data Source
Determines the data-block type the current annotation layer is stored.
Store the current annotation layer with the active Movie Clip data-block.
Store the current annotation layer with the active Track data-block.
The 标注工具 for more information on general annotation layers.