One of the most famous multimedia streaming solutions called Plex is now available for Playstation 3 and 4 owners. The free Plex Media Server simplifies your life by organizing all of your personal media, making it beautiful and streaming it to all of your devices, now including the PS3 and PS4.
Plex for PlayStation is now available throughout Europe, Middle-East, Africa, Australia, and India. Coming soon to the USA.
Plex for PlayStation is currently available for free to Plex Pass subscribers. In the future, it will be made available, for a fee, to those without a Plex Pass. In addition to the PlayStation app, a Plex Pass also gives you exclusive premium features and early access to new ones.
More info may be found on the Plex website.