Synchronize playback of various video players via internet (Server)

 To learn what Syncplay is read the description of package 'syncplay'.
 .
 This package installs the Syncplay server program. Install this package when
 you plan to set up your own Syncplay server that your friends and family
 connect to.
 .
 Note that the computer that runs the Syncplay server must be reachable from the
 Internet. To enable encryption, you need a domain and a valid certificate. The
 package provides a hook script for the recommended certbot package to simplify
 encrypted configurations. Integration with the suggested packages dehydrated
 or acme-tiny requires manual configuration.