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What Is IPTV? How Internet TV Works, in Plain English

What is IPTVA TV receiving an internet signal, with a question mark.?BEGINNER GUIDEWhat isIPTV?Simple words5 min
What is IPTV: a TV receiving a signal over the internet.

Key takeaways

  • IPTV (Internet Protocol Television) is TV that reaches your screen over the internet instead of a cable or a dish.
  • It covers live channels, on-demand movies and series, and catch-up of recent programs.
  • To watch, you need a device, a player app, a subscription and about 10 Mbps of internet for HD.
  • Most IPTV plans have no installation and no long contract.
  • A free trial is the easiest way to see how IPTV works on your own TV and connection.

IPTV (Internet Protocol Television) is television delivered over the internet. Instead of coming through a coaxial cable or a satellite dish, the picture arrives as data — over the same broadband line you use for email and video calls — and an app on your TV, phone or computer plays it.

How does IPTV work?

IPTV works by turning TV channels into data streams that servers send to your device over the internet, where a player app turns them back into a picture.

How IPTV worksFour steps: the video is encoded into streams, servers send the streams, the internet delivers them to your home, and your player app plays the picture.1EncodingVideo becomes a stream2ServersSend it to viewers3InternetDelivered to your home4Your appPlays the picture
IPTV in four steps: encoding, servers, internet delivery and your player app.
  1. The provider encodes each channel into a digital stream, usually in several qualities.
  2. Servers send the stream to every viewer who opens that channel.
  3. Your internet connection carries the stream into your home.
  4. A player app decodes it and shows the picture, the sound and the TV guide.

What can you watch with IPTV?

IPTV gives you three kinds of content: live TV, video on demand and catch-up TV.

The three types of IPTV content
TypeWhat it isExample of use
Live TVChannels shown at the same time as they are broadcastWatching the news or a match as it happens
Video on demand (VOD)A library of movies and series you start when you likeStarting a film at 9 pm and pausing it
Catch-up TVPrograms from the last few days, available laterWatching yesterday's show today

Catch-up depends on the channel and on your player app, so check it during a trial if it matters to you.

What do you need to watch IPTV?

You need four things: a compatible device, a player app, an internet connection and an IPTV subscription.

  • A device: Smart TV, Fire TV Stick, Android TV box, phone, tablet, computer or MAG box.
  • A player app such as TiviMate, IPTV Smarters Pro or IBO Player — the app itself has no channels.
  • Internet: about 10 Mbps for HD and 25 Mbps for 4K on the device you watch on.
  • A subscription, which gives you a login (server URL, username, password) or an M3U link.

How is IPTV different from cable and satellite?

IPTV uses your internet connection, while cable uses a separate line and satellite uses a dish, so IPTV needs no installation visit.

IPTV, cable and satellite at a glance
IPTVCableSatellite
How the signal arrivesInternetCoaxial cableDish on the roof or wall
InstallationNone — install an appOften a technicianDish fitting
Watch on phone and laptopYesLimitedLimited
Typical contractNone12–24 months12–24 months
Main weak pointNeeds steady internetPriceBad weather

What do common IPTV words mean?

Most IPTV words describe how you log in or what you can watch, and they are simple once explained:

  • M3U link: a web address that holds your channel list.
  • Xtream Codes: a login with a server URL, username and password, used by most apps.
  • EPG: the electronic program guide that shows what's on now and next.
  • Connection: how many devices can stream at the same time on one plan.

Is IPTV a good choice for you?

IPTV suits you if you have a reliable internet connection and want flexible plans that work on several kinds of screens.

If your internet often drops or is slower than 10 Mbps, fix that first or test carefully. The simplest way to decide is to try a free trial on the TV and connection you use every day.

Frequently asked questions

What does IPTV stand for?

IPTV stands for Internet Protocol Television: TV delivered over an internet connection instead of a cable line or satellite dish.

Do I need a new TV for IPTV?

No. Any Smart TV that can install apps works, and older TVs can use a Fire TV Stick or an Android TV box plugged into HDMI.

Does IPTV work without the internet?

No. Everything is streamed, so you need a working connection: about 10 Mbps for HD and 25 Mbps for 4K.

Is IPTV the same as a streaming app?

Not quite. Most streaming apps are on-demand only, while IPTV usually includes live channels and a TV guide as well as movies and series.

Written by Stream Services Support Team

IPTV setup & support specialists

Our support team helps customers install IPTV and get the best picture on Firestick, Smart TVs, Android, Apple and MAG devices every day. These guides are based on the questions we answer most. About Stream Services

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