Knowledge base

IPTV Explained

Plain answers to the questions people ask about IPTV: how it works, what the law says, which login to use and what to do when the picture freezes.

Updated 21 September 2026 ยท Written by the Smootv support team

We answer these questions every day in our support chat, so we wrote the answers down. Every article starts with the short answer and is reviewed when something changes.

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What Is IPTV?

How television over the internet works, what you need for it and how it compares with cable and satellite.

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Is IPTV Legal?

What is clear, what is a gray area, how it looks per country and what a fair service looks like for the customer.

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Your Login and Your TV Guide

M3U vs Xtream Codes

What the two login methods are, which one each of 23 apps uses and how to turn one into the other.

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The TV Guide (EPG) Explained

Where the guide data comes from, why it sometimes stays empty and how to fix wrong times.

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Picture Quality and Your Connection

Buffering and Freezing: Causes and Fixes

The speed you need, the usual causes in order, and a checklist from the quickest fix to the slowest.

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VPN and IPTV

When a VPN helps, when it slows you down and what to look for if you want one.

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Devices and Apps

Setup Guides for 23 Apps

Step-by-step guides with screenshots, from the first screen of the app to your first channel.

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App Activation

What the paid player apps cost after their trial and how activation works.

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IPTV Box Buying Guide

Which kind of device suits which household, and what to check before you buy.

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