遮罩显示#

This popover controls how masks are displayed in Mask mode.

样条线

Toggles the display of the mask splines. Note that if they're hidden, you won't be able to edit them.

叠加

Visualizes masks by shading the whole clip.

叠加

Alpha通道:: Displays just the masks as a grayscale image. Excluded areas are black, while included areas are white.
合成结果:: Displays the clip with excluded areas darkened.

混合系数: How much excluded areas are darkened when using the "Combined" Overlay Mode.