Advance PVR Applications in IMS Based IPTV Environment

Personal video recording (PVR) is service which user knows time ago previously mainly with video cassette recorder and later with DVD recorders. Actually this service has been adapted by Telco services providers and included to their IPTV offers (IP based television). Several basic or advance scenarios and implementation are supported by existing or actually standardized NGN based IPTV solutions (e.g. local, client or network PVR). We discussed of use cases and implementation of prototype for advance PVR service which combine advantages of client or network PVR and enable provide advance IPTV services which required content recording and flexible manipulation and user access over single application platform.