How to configure rewrites or security download hashed link with expiration date

Hi i have a video publishing website and have tons of “.mp4” videos in
my
website. I want to use hashing . But i couldn’t understand documentation
how
to use this configuration. My first question : Is it possible to use
this
configuration in localhost, because first i should try with localhost. I
can
share my nginx configuration. I really need to make this configuration.
Hope
you can help me, thanks in advance.

Posted at Nginx Forum: