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What is IP Television? |
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IP Television (IPTV) is not literally TV that is broadcast over the Internet. While the "IP" in its name stands for Internet Protocol, it does not imply that people will sign on to their favorite Web page to access television programming.
According to Jeremy Allaire - IPTV is generally funded and supported by large telecom providers who have undertaken the mission of creating a competitive replacement product for digital cable and satellite services."
The IP refers to a method of sending information over a secure, tightly managed network that result in a superior entertainment experience. Internet Protocol Television is digital television delivered on your television and not PC through high speed Internet or broadband connection.
In this service, channels are encoded in IP format and delivered to the TV through a set top box. IPTV service also includes video on demand, which is similar to watching video CDs/DVDs using a VCD/DVD player.
IPTV works by converting television signals into small packets of computer data like any other form of online traffic such as email or a web page. However because IPTV is based on internet protocol, it is sensitive to packet loss and delays if the IPTV connection is not fast enough.
Mostly employ by telecom operators to deliver value added service to their customers, the main channel of delivery is the landline network of the telecom operator which houses the broadband technology. The TV contents are packaged in packets and encoded, then transmitted in this medium.
These packets are reassembled into TV programming by software in the set-top box of the consumer. This box is connected between the operator's broadband modem and customer's TV. The digital audio and video quality couple with its interactive features is far better compare with the traditional analog TV as it allows viewers to look up a player's history while watching a game.
Subscribers can also schedule a recording of their favorite programme when they are not home. With a feature of video on demand, they can browse an online movie catalogue and watch the movies instantly. It is both cost effective for the operators and their consumers as IPTV uses standard networking protocols that are easy to implements and requires no high expensive switching equipment to set up.
It therefore reduces costs of setup and maintenance and also lower prices for their customers. Again using set-top boxes with broadband Internet connections, video can be streamed to households more efficiently than cable.
Free Tv on PC, Online TV, live Internet TV, watch TV on computer, satellite TV computer, satellite TV for PC, and TV on Your PC are popular slogans on the Internet today heralding this satellite TV on PC for free! for a one time payment, Yes, No monthly or quarterly charges. For more info read watch satellite TV on PC for free 'and 'Watch Internet TV free on your PC.
Be on a safe side read this reviews on most popular satellite TV on PC software. I vote this satellite TV on PC having tested them and free of Spyware and Adware Products. |
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HDTV Programming, Satellite vs. Cable – why TV on your PC |
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I remember once been called upon to recommend an HDTV equipment, for a colleague surprise birthday gift, I learnt then that getting the right equipment was one thing another and crucial was to settle on how one will be receiving HDTV programming. I recalled from the dealer then that, as with standard TV, I have three choices for transmission, cable,satellite, or an over-the-air antenna. Each method has its pros and cons, as well as its own set of special equipment requirements. In this article, I will compare the satellite and the cable option.
CABLE - Pros: Many carriers will offer the set-top box, HD DVR, or HD package for less than $10 per month, if not free couple with availability of wide variety of programming available, including cable HDTV networks and local HDTV stations. Since your HDTV is digitally ready, you only need a smart card (CableCard) available from your cable provider, to receive all programming, including HD- no cable box necessary. You have bundled broadband Internet access available from most cable providers.
Cons: you are still saddle with monthly charges - a small monthly premium beyond the standard cable bill and you are prone to limited access if live in the rural areas where the cable does not cover. Though more HDTV programming is available over cable than via an antenna, choices are still very limited.
The required Equipment: For the Cable box method, you will be supply an HDTV or an HD monitor. The cable company will also provide an HD cable box or an HD DVR. For the smart card option: a Digital Cable Ready HDTV will be provided with an option of a DVR, a full on-screen programming guide, and/or video-on-demand services.
SATELLITE Pros: with the new MPEG-4 compression technology present with most satellite carriers, it will afford a subscribers many of HD networks and hundreds of local HD stations .Satellite HDTV packages are often more affordable than cable counterparts. Most transmissions are now IP based which explain the increase of satellite software enabling satellite TV on PC. Cons: Most existing subscribers must buy Set-Top Boxes (STBs) and will have to upgrade their STBs to receive MPEG-4 transmissions.
The required Equipment: The service providers will you supply an HDTV or an HD monitor. You may also need to purchase and install a triple LNB satellite dish and an HD satellite box or a DVR. Most the provider has local retailers in most neighborhoods.
There is a strong alternative competitor for both satellite and cable presently which online TV software enabling PC users watch satellite TV on their PC. This can be watched from all over the world with a good internet connection. This software has been programmed to receive, decipher and deliver satellite TV signals right on your PC. The main benefit of this over Cable TV subscription is that cable TV providers will require you to pay monthly subscription fees, whereas this software allows you to view more channels for no costs. |
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