How to use AE keying?

The method of using AE keying is as follows:

Materials: a computer with 64-bit operating system, post-processing software Adobe After Effects CC, video material (try to use monochrome background).

The specific keying steps are as follows:

1. Open ae software, and then import the material to be keyed and superimposed;

2. Import the basemap, and then scale the map to a suitable size;

3. After adjustment, import the data to be entered into the software;

4. Add keyboard commands as shown. Usually, you can choose to use the third command.

5. Click here for the first straw to absorb the key color;

6. Adjust the following key parameters to make the style, position and size of the picture and material more perfect, thus completing the key.

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