IPTV Glossary: About 100 Streaming Terms Explained for Canadian Viewers

IPTV comes with its own vocabulary, and most of it was never explained to the people who now use it every day. A setup guide tells you to “enter the Xtream Codes host with the port,” a player asks whether you want “HW+ decoding,” and a support agent asks for your “MAC address.” None of that is hard once someone translates it.

This glossary collects about 100 terms Canadian viewers meet when they set up and use internet TV, from AC3 to zapping. Each one gets a short, plain definition, and where a topic needs more than a few sentences, a link points to the article or guide that covers it properly.

Terms are grouped by letter, followed by a section on numbers and units, a table that maps common symptoms to the terms worth looking up, and a short decision guide for choosing a login type. For quick answers about plans, payment and setup rather than vocabulary, the IPTV Gold FAQ is the better starting point.

Abbreviations at a glance

Many IPTV terms are abbreviations, and the full name alone often explains half of what they mean. Use this table for a quick expansion, then read the full entry below.

Terms from A to C

A

AC3 (Dolby Digital): A surround-sound audio format used by many broadcasts and movies. If a channel plays a picture with no sound, the device or TV may not handle AC3 the way the player is sending it; switching the player’s audio output between passthrough and PCM usually fixes it.

Activation: This word has two meanings. For your subscription, it’s the point when your login is created and sent after payment, which usually takes 10 to 30 minutes with IPTV Gold. For some smart-TV player apps, it’s a separate one-time or yearly fee paid to the app maker before the app will play your playlist.

Adaptive bitrate (ABR): A technique where the player switches between quality levels as your connection speeds up or slows down. It’s common on video on demand; many live IPTV channels instead arrive in a single fixed quality.

APK: The install file for an Android app, much like an installer on a computer. Installing an APK from outside the Google Play Store or Amazon Appstore is called sideloading, and it should only be done from the app maker’s official source.

Aspect ratio: The shape of the picture, written as width to height. Modern TV is 16:9, while older shows are 4:3 and appear with black bars on the sides, which is normal and not a fault.

Audio track: One of several soundtracks a stream or file can carry, such as English, French or described video. You switch tracks from the player’s audio menu during playback.

Auto frame rate (AFR): A player setting that switches the TV’s refresh rate to match the video, such as 60 Hz for North American channels and 50 Hz for European ones. It reduces judder on camera pans and fast sports.

B

Backup stream: A second source for the same channel, used if the main one fails. IPTV Gold provides backup streams on big events, and they usually appear as a second listing of the same channel.

Bandwidth: The most data your connection can carry per second, measured in megabits per second (Mbps). Think of it as the size of the pipe; every stream in the house uses part of it.

Bandwidth cap (data cap): A monthly limit on how much data your internet plan allows. Many urban wired plans in Canada are unlimited, but some rural, fixed wireless and mobile plans aren’t; at 1 Mbps, an hour of streaming uses about 0.45 GB, so a 5 Mbps HD stream uses roughly 2.25 GB per hour.

Bitrate: How much data a stream uses each second. As a rough guide, HD needs 3 to 5 Mbps, Full HD 5 to 10 Mbps and 4K 15 to 25 Mbps, depending on the codec and the content; our guide to internet speed for 4K IPTV shows how to test your connection against those numbers.

Buffer: A few seconds of video the player downloads ahead of what you’re watching, so short dips in speed don’t interrupt the picture. “Buffering” is when that reserve runs out and the player pauses to refill it, and our article on IPTV buffer size settings explains how to enlarge it in common players.

C

Catch-up: Watching a program after it aired by choosing it from the guide. It works only on channels whose source keeps an archive, and some apps call it “archive” or “TV archive.”

CDN (content delivery network): A network of servers in many locations that delivers video from a point closer to the viewer. Shorter distances mean less delay and less congestion along the route.

CEC (HDMI-CEC): A feature that lets HDMI devices control each other, so one remote can turn on the TV and the streaming device together. TV brands rename it: Anynet+ on Samsung, SIMPLINK on LG, BRAVIA Sync on Sony and T-Link on TCL.

Channel group: A folder in the channel list, such as Canadian English, Québec French, Sports or an international language. Our page on Canadian IPTV channels shows how the English and French groups are organized, and hiding groups you never watch makes any list shorter.

Codec: The method used to compress video or audio so it can travel over the internet. Common video codecs are H.264 and HEVC; common audio codecs are AAC, AC3 and E-AC3, and your device has to support a stream’s codec to play it.

Connections (simultaneous connections): The number of streams one account can play at the same moment. IPTV Gold plans allow up to 3 depending on the plan, and going over the limit usually produces an error on the extra screen.

Container: The wrapper that holds video, audio and subtitle tracks together in one stream or file. MPEG-TS, MP4 and MKV are containers; the codec is what’s inside them.

Cord-cutting: Cancelling cable or satellite TV in favour of internet-based TV, usually while keeping the home internet plan.

Terms from D to F

D

Deinterlacing: Converting interlaced video, such as the 1080i format common in broadcast TV, into the progressive picture a modern screen displays. Poor deinterlacing shows as fine horizontal combing on moving edges, and most players handle it automatically.

Described video (DV): An extra audio track that narrates on-screen action for blind and partially sighted viewers. Canadian broadcasters provide it on some programs, but it isn’t always carried into IPTV streams.

DNS (Domain Name System): The internet’s address book, which turns a server name into a numeric IP address. Changing DNS can fix lookup failures and slow channel starts, but it doesn’t make a stream faster once it’s playing; our comparison of the best DNS for IPTV covers which servers to try and how.

Downloader: A free Fire TV and Android TV app that installs APK files from a web address or short code. It’s the usual way to install players that aren’t listed in the Amazon Appstore.

DRM (digital rights management): Encryption that controls how protected video can be played or copied. It’s mostly found in commercial streaming apps and rarely affects IPTV players directly.

E

E-AC3 (Dolby Digital Plus): A newer, more efficient relative of AC3 that can also carry Dolby Atmos. Silent playback has the same fix: try PCM instead of passthrough.

EPG (electronic program guide): The TV guide grid in your player, showing what’s on now and next. Players load it from an XMLTV link and match listings to channels by ID, and our article on an IPTV EPG that isn’t updating walks through the usual fixes.

Ethernet: A wired network connection from your device to the router. It’s steadier than Wi-Fi for streaming, and Fire TV Sticks need a USB Ethernet adapter to use it.

Expiry date: The date your plan ends. IPTV Gold plans don’t renew automatically, so service stops on that date until a new plan is ordered; many players show it on the home screen or in the playlist information.

F

Favourites: Your own short list of channels, built inside the player. It’s the quickest way to make a large lineup manageable, especially for children and older viewers.

Fire OS: Amazon’s Android-based software on most Fire TV devices, which can install Android player apps. Amazon has started shipping some newer models with a different system, Vega OS, that doesn’t install Android APK files, so confirm a stick runs Fire OS before buying it for IPTV.

Firmware: The built-in software on a router, TV, streaming stick or MAG box. Updates fix bugs and security holes, and they should come from the device’s own settings menu, never from a link in an email.

Frame rate (fps): How many pictures per second a video shows. North American broadcasts run at 30 or 60 frames per second (strictly 29.97 and 59.94), European ones at 25 or 50, and sports look smoothest at 50 or 60.

Full HD (FHD): A resolution of 1920 × 1080 pixels, also written 1080p or, for broadcast, 1080i.

Terms from G to L

G

Gateway: The combined modem and router most Canadian internet providers supply. Its built-in Wi-Fi is often the weak link in a streaming setup, so placing it centrally or wiring the main TV helps.

Group-title: The tag inside an M3U playlist that places each channel into a group. You don’t need to edit it, but it explains why channels appear under particular headings.

H

H.264 (AVC): The most widely supported video codec. Practically every streaming device sold in the last decade decodes it in hardware.

H.265 (HEVC): A newer codec that delivers similar quality at roughly half the bitrate of H.264, which is why it’s used for most 4K streams. Older or budget devices may play it poorly or not at all.

Hardware decoding: Letting the device’s dedicated video chip decode the stream, labelled HW or HW+ in many players. It’s usually smoother and cooler than software decoding, and our explainer on hardware vs software decoding shows which to choose on each device.

HDCP: A copy-protection handshake between a device and the TV over HDMI. A failed handshake, often caused by a loose cable, an adapter or a splitter, produces a black screen or an HDCP error message.

HDMI: The cable and connector linking a streaming device to a TV. For 4K with HDR, a cable labelled Premium High Speed or Ultra High Speed avoids sparkles and dropouts.

HDR (high dynamic range): Brighter highlights and richer colour than standard video, in formats such as HDR10, HLG and Dolby Vision. It only works when the source, the device and the TV all support the same format.

HLS (HTTP Live Streaming): A streaming method, originally from Apple, that splits video into short segments listed in an .m3u8 playlist. Many services offer streams as either HLS or MPEG-TS, and some players handle one format better than the other.

Host: The server address in an Xtream Codes login. It starts with http or https, is often followed by a port number such as :8080, and has to be typed exactly as sent.

HTTP status code: A three-digit number a server returns, such as 403 (forbidden) or 404 (not found). Players often display these when something fails, and our list of IPTV error codes explains what each one means and what to try.

I

Interac e-Transfer: Canada’s bank-to-bank money transfer, sent from your online banking. IPTV Gold plans are paid this way, once and in CAD, with no card stored.

IP address: A numeric address identifying a device on a network. Your home devices have private addresses such as 192.168.1.20, while your ISP assigns one public address to the whole connection.

IPTV (Internet Protocol Television): Live TV and on-demand video delivered over an internet connection instead of cable, satellite or antenna. Our IPTV Canada service is an example: the channels, guide and movie library all arrive through your home internet.

ISP (internet service provider): The company that supplies your internet, such as Bell, Rogers, Telus, Vidéotron, Cogeco or a smaller provider like TekSavvy. Its network between your home and the server has a big effect on evening performance.

J

Jitter: Variation in the delay between data packets. High jitter causes stutter even when a speed test looks fine; a rough target for streaming is under 30 ms, and wired connections usually do better than Wi-Fi.

K

Kodi: A free, open-source media centre that plays IPTV through its PVR IPTV Simple Client add-on. It’s flexible and powerful, but more involved to set up than dedicated IPTV players.

L

Latency (ping): The time data takes to reach a server and come back, measured in milliseconds. A rule of thumb is about 1 ms of round trip for every 100 km of fibre, plus delay from equipment along the way; latency affects how fast channels start more than picture quality.

Line: Industry slang for one subscription account. “A two-connection line” is an account that can play two streams at once.

Lip sync: Whether voices match mouth movements. Out-of-step audio usually comes from soundbar processing, Bluetooth headphones or frame-rate switching, and an audio delay setting in the player or TV corrects it.

Live TV: Channels broadcasting in real time, as opposed to on-demand titles you start yourself.

Terms from M to O

M

M3U and M3U8: A plain-text playlist format listing channels and their stream addresses. An “M3U URL” is one long link containing your username and password that loads the whole lineup into a player, and M3U8 is the UTF-8 version, also used by HLS.

MAC address: A hardware ID for a network device, written as 12 characters in pairs, like 00:1A:79:12:34:56. MAG boxes are registered by MAC address and theirs begin with 00:1A:79; some smart-TV player apps show their own device ID labelled as a MAC, and that’s the one to use with that app.

MAG box: A set-top box made by Infomir that loads a provider’s portal instead of asking for a username and password. It starts straight into the TV menu, which makes it feel like a cable box, and our MAG box setup guide walks through the portal steps.

Mbps: Megabits per second, the unit for internet speed and stream bitrate. Eight megabits make one megabyte, so a download showing 5 MB/s is moving about 40 Mbps.

Mesh Wi-Fi: Two or more Wi-Fi units working as one network to cover large, multi-floor or concrete-walled homes. It helps where a single gateway can’t reach the basement or upstairs TV.

MPEG-TS (.ts): A container format designed for broadcast and used by many IPTV streams. It’s widely supported and well suited to live TV.

Multi-view: A player feature that shows several channels on screen at once. Each picture uses its own connection, so it counts against your simultaneous stream limit.

N

Network caching: VLC’s name for its buffer, set in milliseconds. Raising it from the default of 1,000 ms to somewhere between 3,000 and 5,000 ms can smooth playback on an unstable connection, at the cost of slower channel starts.

O

OTA (over the air): Free broadcast TV received with an antenna. Many Canadian cities have a handful of local channels available this way.

OTT (over the top): Any video delivered over the open internet, separate from an ISP’s own TV product. IPTV services and mainstream streaming apps are both OTT.

Overscan: A TV setting that crops the edges of the picture. If the guide’s edges or a channel logo are cut off, set the picture size to Fit to Screen on Samsung or Just Scan on LG.

Terms from P to R

P

Packet loss: Data that never arrives. Even a small percentage can cause freezing, and Wi-Fi interference and damaged cables are frequent causes.

Passthrough: Sending audio unchanged to a soundbar or receiver so it can decode it. If that equipment can’t handle the format, you get silence, and switching the player to PCM fixes it.

PCM: Uncompressed audio that the streaming device decodes itself. It’s the safest setting when you have no soundbar or when a channel plays without sound.

Player app: The app that plays your IPTV service, such as TiviMate, IPTV Smarters, IBO Player or VLC. It’s separate from the subscription: the player is the screen and buttons, and the subscription supplies the channels.

Port: The number after a colon in a server address, such as :8080 or :80. It must be typed exactly as given, and leaving it off is one of the most common reasons a login fails; our guide to IPTV login problems covers the others.

Portal (portal URL): The address a MAG box or MAG-style app loads to show the provider’s TV menu. The provider supplies the portal URL and links it to your device’s MAC address.

PVR (recording): Recording a program to the device’s storage or a USB drive, a feature some players offer. Streaming sticks have little storage, so recordings fill them quickly.

Q

QoS (Quality of Service): A router feature that gives priority to chosen devices or traffic, such as the living-room TV. It helps on busy home networks, though the menu name and options vary by router.

R

Refresh rate: How many times per second a TV redraws the picture, in hertz (Hz). Matching it to the video’s frame rate, which is what auto frame rate does, reduces judder.

Reseller: A business that buys subscription credits in bulk and sells accounts to its own customers.

Resolution: The number of pixels in the picture, written as width × height or by a short name such as 1080p or 4K. The table in the numbers section below lists the common ones.

Router: The device that creates your home network and Wi-Fi. It’s often built into the ISP’s gateway along with the modem.

Terms from S to T

S

SD and HD: Standard definition, around 480 lines, and high definition, 720 lines. “HD” is also used loosely to mean any picture at 720p or above.

Server: The computer that sends the stream to you. Its distance and the route between it and your ISP affect start-up time and evening stability.

Sideloading: Installing an app from outside the official app store. It’s reasonable for well-known apps from their official sites and risky for unknown APK files, which can carry malware.

Software decoding: Decoding video with the device’s main processor rather than its video chip, labelled SW in many players. It’s a useful fallback when hardware decoding gives a green or black screen, but it can stutter or overheat small devices.

Stalker portal (Ministra): The middleware behind MAG-style portals. When a player asks for a “Stalker portal” address, it wants a MAG-type login rather than a username and password.

Stream: One continuous video feed being watched. Each screen playing a channel or movie counts as one stream.

Subscription: The paid access that supplies the channels and on-demand library to your player. An IPTV subscription with IPTV Gold runs for 1, 3, 6 or 12 months, is paid once and doesn’t renew automatically.

Subtitles and closed captions: Subtitles are separate text tracks you choose from the player’s menu. Closed captions travel inside the broadcast signal, and they don’t always survive into an IPTV stream.

T

Timeshift: Pausing or rewinding live TV. Some apps use the same word for catch-up, which causes confusion when you compare features.

TiviMate: A popular Android TV player with a cable-style guide, favourites and, in its paid version, recording and multi-view.

Transcoding: Converting a stream from one codec, resolution or bitrate to another, usually on the server side.

Trial: A short period to test a service before paying. IPTV Gold’s free trial lasts 24 hours and doesn’t need a card.

tvg-id: The ID inside an M3U playlist that links each channel to its guide listings. When it doesn’t match the guide data, the channel shows “No information” in the EPG.

Terms from U to Z

U

Upload speed: How fast your connection sends data. Watching streams barely uses it; download speed is what matters for TV.

Uptime: The share of time a service is available. For scale, 99.9% uptime over a 30-day month still allows about 43 minutes of downtime, since 0.1% of 43,200 minutes is 43.2; IPTV Gold’s target is 99.9%.

V

VLC: A free media player for Windows, Mac, phones and some TVs that can open M3U playlists. It’s handy for testing whether a stream works outside your usual player.

VOD (video on demand): Movies and series you start whenever you like instead of following a schedule. IPTV Gold’s library has 120,000+ titles alongside 56,000+ live channels.

VPN (virtual private network): An encrypted tunnel from your device to a VPN server. It can protect privacy on public Wi-Fi, but it adds distance and overhead, and IPTV Gold doesn’t require one.

W

Wi-Fi bands: The radio frequencies Wi-Fi uses. The 2.4 GHz band reaches farther but is crowded and slower, 5 GHz is faster over shorter distances, and 6 GHz (Wi-Fi 6E and Wi-Fi 7) is fastest but shortest-range, so 5 GHz is usually the best choice for a streaming TV.

Wi-Fi 6 (802.11ax): A Wi-Fi generation that handles many connected devices at once better than older versions. It helps most in busy homes and condo towers where dozens of networks overlap.

X

XMLTV: The file format used for guide data. Players load it from an XMLTV URL, which is often filled in automatically when you use an Xtream Codes login.

Xtream Codes login: A three-part login made of a host (server URL), a username and a password. The name comes from an older server panel, and today it simply means the login format most IPTV players accept.

Z

Zapping: Changing channels. “Zap time” is how long the new channel takes to appear, and larger buffers make it slower.

Numbers and units explained

Numbers carry a lot of meaning in IPTV settings and support conversations. These are the ones worth recognizing.

Resolution names

Bitrates are ranges because they depend on the codec and on what’s being shown. A 4K stream in HEVC needs far less than the same picture in H.264, and fast sports need more than a news desk.

Speed, data and time units

• Mbps vs MB/s: internet speeds are quoted in megabits per second; file downloads often show megabytes per second. Divide megabits by 8 to get megabytes.
• Data per hour: 1 Mbps for one hour is 3,600 megabits, or 450 megabytes, about 0.45 GB. Multiply by the stream’s bitrate to estimate usage: a 20 Mbps 4K stream uses roughly 9 GB an hour.
• Milliseconds (ms): used for latency, jitter and buffer sizes. 1,000 ms is one second.
• Hertz (Hz) and frames per second (fps): Hz describes the TV’s refresh rate; fps describes the video. Matching them gives the smoothest motion.
• 50 vs 60: European sources run at 25 or 50 fps, North American ones at 30 or 60. A TV fixed at 60 Hz shows 50 fps channels with a slight judder unless auto frame rate is on.

Finding the details support asks for

When you contact support, three facts speed things up: the device model, the player app and version, and sometimes the device’s MAC or IP address. On a Fire TV, here’s where to find them:

1. Press the Home button on the remote.
2. Open Settings (the gear icon at the right end of the menu).
3. Choose My Fire TV → About, and note the device name and Fire TV software version.
4. On the same screen, choose Network, and note the IP address and MAC address (Wi-Fi, or Ethernet if you’re wired).
5. Open your IPTV player, go to its Settings, and scroll to the bottom or to About to find the app version.
6. Write all of this down in one place, so it’s ready the next time you need help.

On other devices, the same information lives here, though labels vary with software versions:

• Google TV: Settings → System → About, and Settings → System → About → Status for IP and MAC addresses. Older Android TV boxes use Settings → Device Preferences → About.
• Apple TV: Settings → General → About for the model and tvOS version; Settings → Network for the IP address.
• Samsung TV: Settings → Support → About This TV.
• LG TV: Settings → All Settings → General → System → TV Information on recent models, or Settings → Support on some years.
• MAG box: the MAC address is printed on the sticker underneath, and it also appears in the device information screen of the settings menu.

Which login type should you use?

IPTV Gold works with three login formats, and most players accept at least one. Use this decision guide when a setup screen asks you to choose:

• Your player offers “Xtream Codes,” “Xtream API” or “Login with username”: use it. It’s three short fields, the guide usually loads automatically, and it’s the easiest format to retype on a TV remote.
• Your player only accepts a playlist link: use the M3U URL, then add the XMLTV link separately if the guide stays empty. VLC and several smart-TV apps work this way.
• You have a MAG box, or the app asks for a portal and a MAC address: use the MAG portal login, and make sure the MAC address registered with your account matches the one on the device.
• The app asks for a MAC address and a device key on a website: you’re using an upload-style smart-TV player; enter your playlist on the app maker’s site using the MAC the app shows.
• You’re not sure: ask support which format suits your app before typing anything, since entering an M3U link in an Xtream field, or the reverse, is a frequent cause of “invalid login” errors.

Terms by symptom

Sometimes you know what’s wrong but not what it’s called. Find the symptom here, then read the matching entries above.

Key takeaways

• Most IPTV jargon falls into four groups: logins (Xtream Codes, M3U, portal), picture (codec, resolution, frame rate), network (bandwidth, latency, jitter, DNS) and guide (EPG, XMLTV, tvg-id).
• The player app and the subscription are separate things: the player is the screen and buttons, the subscription supplies the content.
• A few numbers explain most streaming behaviour: Mbps for speed, ms for delay, fps and Hz for motion, and about 0.45 GB per Mbps-hour for data.
• When something breaks, name the symptom first, then look up the matching terms before changing random settings.
• Have the device model, app version and MAC address ready before contacting support.

Knowing these terms also makes it easier to compare providers on substance rather than slogans. When you’re ready to weigh options, our guide to the best IPTV Canada services shows which of these features matter most when choosing.