MaskPro是一款功能强大的After Effects脚本插件，专为遮罩处理而设计，支持一键选择、复制、粘贴（支持关键帧）、删除遮罩，还可根据遮罩或边界框快速预合成图层。支持遮罩与形状之间的相互转换、冻结/解冻遮罩、生成图层遮罩蒙版，并可将多个遮罩拆分成独立图层，便于精细控制。无论是处理复杂合成还是日常剪辑流程，MaskPro 都能为你提供前所未有的遮罩操作自由度和效率。

脚本特征：

• 一键选择图层蒙版。
• 轻松将选定的蒙版复制并粘贴到具有或不具有关键帧的图层。
• 快速删除选定图层中的所有蒙版。
• 根据蒙版或边界框轻松预先合成选定的图层。
• 只需单击一下即可冻结或解冻选定的蒙版。
• 只需一个按钮即可将形状转换为蒙版，将蒙版转换为形状。
• 只需单击一下即可在图层周围创建遮罩。
• 将选定的蒙版拆分为单独的层以便进一步控制。

MaskPro is an advanced UI panel designed to streamline your workflow in After Effects with powerful mask manipulation tools. With MaskPro, you can effortlessly select, copy, paste (with or without keyframes), and delete masks on your layers. Quickly pre-compose layers based on their masks or bounding boxes, and easily freeze or defreeze masks. The panel also lets you convert shapes to masks and vice versa, creating a seamless design process. You can generate mattes around layers, split masks into separate layers for more control, and take full advantage of intuitive, one-click actions to enhance efficiency. Whether working with complex compositions or simplifying your workflow, MaskPro offers unparalleled flexibility and control for all your masking needs.