AE合成自动剪裁脚本 Aescripts Auto Crop V1.26 + 教程可以根据透明信息将合成剪裁成适合的大小，3种剪裁方式：自动剪裁，根据合成长度选择剪裁，遮罩剪裁Auto Crop is a tool that allows you to quickly crop a composition using one of three different methods: Auto Crop, Auto Crop Duration and Crop to Mask.

It works quickly and accurately no matter what layer types are inside the composition.

官网：http://aescripts.com/auto-crop/