Null and Adjustment Layer -How to use -[AfterEffects/Tutorial]

In this article, we will introduce the null object layer and the adjustment layer and their parent-child relationship.
Null and Adjustment Layers are often used, so many of you may be familiar with their functions.
In the beginning, there are cases where you know their functions but don't know when to actually use them.
We will discuss the characteristics of each layer and how to use them.
We will also explain the parent-child relationship, which is closely related to null.
▶ Table of Contents
00:17 What are Null Object Layers and Adjustment Layers?
01:18 How to create nulls
01:32 Characteristics and Uses of Null
02:03 Problems when not using nulls
04:18 What is a parent-child relationship?
04:40 How to set up parents and children
06:13 How to break the parent-child relationship and cautions
07:09 Features and Uses of Adjustment Layers
07:37 How to create an adjustment layer
09:05 Ending