Necessary for beginners PR 2021 quick start tutorial, PR green screen matting operation method

PR2021 Quick start tutorial , After learning , Making tiktok videos ,vlog, Movie mix cut , Daily records, etc ！ Zero basis , Welcome to the pit ！

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Use pr Professional editing software is the time to process video , Often need to do pr Green screen matting operation , Some figures can be combined into other files after matting . Actually , This operation is not very complicated , Let's share with you pr Operation method of green screen matting , I hope it will help and enlighten you ！

1、 Open the project file , Import material , Drag the video file onto the timeline ;

2、 stay 【 effect 】 Panel search “ Super key ”, And drag the super key effect onto the material of the timeline ;

3、 Click the material on the timeline , stay 【 Effect control 】 Panel found 【 Super key 】 Under effect 【 Main colors 】, Click... On the right “ Straw ” Tools , Absorb the color of the green screen .

4、 The background color of the green screen disappears , But the effect may be flawed . single click 【 Effect control 】【 Super key 】 Output options in , Switch to "Alpha passageway ", And select 【 Set up 】 The value of is “ Powerful ”.

5、 The background is black , The main body is white , among , Gray areas are green screens that have not been cleaned , Now we are right 【 Super key 】 Of 【 Mask clear 】 And other parameters , Until you can't see the gray .

pr Video editing software download address ：​ ​Premiere Pro 2021 for Mac(pr 2021 Direct Edition )​​