This document provides an overview of IPTV (Internet Protocol Television) which delivers video or TV broadcasts over an IP network. Key points include: - IPTV can be viewed on a conventional TV using a set-top box (STB) connected to the internet via technologies like ADSL2+ or fiber optic cable. The STB converts digital signals to audio/video formats. - IPTV offers features like video on demand, live TV with pause/resume, multiple language options, and interactive applications through the STB. - Standards used include MPEG codecs for video, protocols like RTSP and RTP for streaming and control of multimedia delivery. Network speeds of 1-40Mbps are typically required