Specifying a duration option

You can choose a duration for each stroke in the Paint palette.The option you choose determines the length of the stroke's duration bar in the Timeline window.

• Single Frame to apply the paint stroke to the selected frame only.
• Constant (the default) to apply the paint stroke to the current frame and all subsequent frames of the layer.
• Write On to animate the paint stroke.
• Custom to apply the paint stroke to a specified number of frames.