video effects

 https://www.youtube.com/watch?v=Lf6cZcWR998

https://www.youtube.com/watch?v=6fzRzUyxaJg

https://www.youtube.com/watch?v=6fzRzUyxaJg

https://www.youtube.com/watch?v=mRFsQgs1TmQ

algo mas   https://www.youtube.com/watch?v=WNzAO2H81NY

https://www.youtube.com/watch?v=65f0pb4qDfI

https://youtu.be/Bws9Ql-z-b8

https://youtu.be/LjZxeSne67E

https://www.youtube.com/watch?v=tHyQpEALOiw

https://www.youtube.com/watch?v=3wxWNAM8Cso