how to create a clipping mask in after effects

9:49

2:27

23:50

20:05

5:13

5:13

5:14

2:27

26:45

10:37

17:20

20:22

5:22

8:33

8:31

5:46

3:36

7:49

10:52

10:40

1:07

17:34

5:26

7:29

8:59

2:25

8:30

16:42

9:18

6:08

1:24

5:33

کوتاه

2:06

12:14

2:26

2:20

کوتاه

1:18

17:53