How Internet TV Works

New technology can change the way we receive news and entertainment, though. Radio challenged newspapers in the early 1900s, and television challenged radio. Now, it looks as though traditional television has its own competitor, but it’s not one that’s easily separated from television. It even has television in its name — it’s what we’re now calling Internet TV.
Internet TV
­Internet TV, in simple terms, is video and audio delivered over an Internet connection. It’s also known as Internet protocol television, or IPTV. You can watch Internet TV on a computer screen, a television screen (through a set-top box) or a mobile device like a cell phone or an iPod.
It’s almost the same as getting television through an antenna or a series of cable wires — the difference is that information is sent over the Internet as data. At the same time, you can find even more variety on Internet TV than cable TV. Along with many of the same shows you find on the big networks, many Web sites offer independently produced programs targeted toward people with specific interests. If you wanted to watch a show on vegetarian cooking, for example, you could probably find it more easily over the Internet than on regular TV.
Because many sites offer on-demand services, you don’t have to keep track of scheduling. For sites using webcasting or real-time streaming video, though, live broadcasting is still an option.
­Internet TV is relatively new — there are lots of different ways to get it, and quality, content and costs can vary greatly. Shows can be high-quality, professionally produced material, while others might remind you of Wayne and Garth broadcasting “Wayne’s World” from their basement. Traditional TV networks are also easing into the technology and experimenting with different formats.
In this article, we’ll go over the basics of Internet TV and talk about some of the current options for finding and watching it.

Internet TV Types and Prices

Although video quality and screen size vary, right now Internet TV offers a few more benefits than traditional television does. It also offers a variety of options and formats. You can watch two basic types of broadcasts through Internet TV: live broadcasts or on-demand videos.
Web sites like wwiTV compile lists of live broadcast channels. If you want to catch up on the news in Buenos Aires, Argentina, for instance, simply click on Argentina — channels are usually grouped by country — and browse through the list of available broadcasts. Some TV networks also play live, streaming feeds of their programming on their official sites. Either way, it’s like watching live TV on your computer screen. You can’t pause, back up or skip through parts of the broadcast that don’t interest you.
On-demand videos, on the other hand, are usually arranged like a playlist. Episodes or clips are arranged by title or channel or in categories like news, sports or music videos. You choose exactly what you want to watch, when you want to watch it. Comedy Central’s official site, for example, features the Motherload, which lets you browse through prerecorded clips from programs such as “The Daily Show” and “The Colbert Report.” Although it’s not live television, you don’t have to worry about networks taking down clips because of copyright issues.
In addition to the two basic broadcast categories, there are three basic fee structures for Internet TV:

  • Free: Aside from the fee you pay for Internet connectivity, many Internet TV sites or channels don’t cost anything. Many of these free sites are supported by advertising, so banner ads may show up around the site, or short commercials may play before you watch videos. It may seem a little bothersome to wait for video, but it’s the only way for the Web site designers to make money and offer quality content for you to watch. Plus, the wait is never too long — ad lengths can range from a few seconds to 30 seconds, which is still shorter than most commercials.
  • Subscription: This works just like your cable bill. You typically pay a monthly fee for a certain number of channels or on-demand video. Prices are constantly changing since Internet TV is in its early stages, but subscriptions can cost as little as $20 and as much as $120, depending on the number of channels you want.
  • Pay-per-view: Pay-per-view videos or podcasts can cost nothing if the site is free, and major networks generally charge between $3 and $7 for downloads and rentals.

The most popular ways to watch Internet TV are available in a variety of formats and costs. Joost, a free peer-to-peer program, offers shows from MTV, Comedy Central, CBS and Cartoon Network’s “Adult Swim.” Apple released the Apple TV in March 2007, and the device allows you to wirelessly transmit movies and TV shows from iTunes onto your television screen. Microsoft’s Xbox Live Video Marketplace, on the other hand, lets Xbox 360 users download and rent movies and TV shows onto the system’s hard drive.
For more Detail: How Internet TV Works


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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