What technology is primarily used to stream video and data packets?

IPTV, or Internet Protocol Television, is the technology primarily used to stream video and data packets over an IP network. This method allows television content to be delivered using the same internet protocols that manage data transfers in web browsing and other online activities. Unlike traditional broadcast methods such as cable or satellite, IPTV relies on a broadband connection, enabling more interactive and personalized viewing experiences.

With IPTV, video is transmitted as packets of data, which can be more efficient and flexible compared to analog broadcasting. This technology also supports features like video-on-demand, time-shifted viewing, and multimedia applications, making it a robust solution for modern video distribution.

In contrast, cable modems serve as the access point for internet connectivity, primarily for data rather than direct video streaming. Satellite TV transmits content directly from satellites to receivers but does not utilize IP protocols in the same manner as IPTV. VoIP, on the other hand, focuses on transmitting voice data over the internet and is not designed for video streaming. Each of these alternatives fulfills specific roles but does not match the capabilities and functionalities offered by IPTV for streaming video and data packets.