Internet Protocol Television (IPTV) is a digital television broadcasting technology that delivers television content over the Internet using Internet Protocol (IP). Unlike traditional broadcasting methods such as terrestrial, satellite, or cable television, IPTV allows viewers to stream television programs and other video content through broadband connections.

IPTV works by transmitting television content over a managed or dedicated network, typically using a broadband connection. Here’s a simplified breakdown of the process:

1. Content Acquisition: Television channels and other video content are received and aggregated from various sources, including live broadcasts, video files, and satellite feeds.

2. Encoding and Compression: The video content is encoded and compressed to reduce its size without compromising quality. This process makes it suitable for transmission over the Internet.

3. Content Distribution: The encoded content is delivered to viewers via a dedicated IP network. Unlike traditional broadcast television, which sends content simultaneously to all viewers, IPTV sends content directly to each viewer upon request.

4. Set-Top Box or App: To access IPTV services, users typically need a set-top box or a compatible application on a smart device. These devices decode the IP signals into a format that can be displayed on a television screen.

5. User Interaction: IPTV services often include interactive features, such as Electronic Program Guides (EPGs), Video on Demand (VoD), and the ability to pause, rewind, or fast-forward live TV.