What is IPTV?
Internet-delivered television uses a network connection and a compatible playback device.
Explore guidePlain-English explanations of playlists, electronic guides, picture quality and common technical terms.

Explore the library
Internet-delivered television uses a network connection and a compatible playback device.
Explore guideAn M3U URL lists streams and may contain account access details.
Explore guideSome players ask for a server address, username and password.
Explore guideCertain set-top boxes identify an account through a registered device address.
Explore guideEPG data connects schedules and channels through matching identifiers.
Explore guideOn-demand titles are browsed independently of a live channel schedule.
Explore guideHigher bitrates demand more sustained throughput.
Explore guideThe player and hardware must decode the stream format.
Explore guideDNS translates service names to addresses; changing it rarely fixes every playback issue.
Explore guideMeasure speed on the viewing device at the time you actually stream.
Explore guideResolution is one part of perceived quality alongside source and compression.
Explore guideInstalling an app on multiple devices is different from an allowed concurrency count.
Explore guideCasting support depends on the specific phone app, TV and network.
Explore guideEncoding and delivery can create delay behind a broadcast source.
Explore guideThe screen's refresh setting affects how motion appears.
Explore guideServers and routes carry the stream from source to device.
Explore guideA playlist URL can function like a password and needs careful handling.
Explore guideRights, apps and catalogue listings can differ by location.
Explore guideA compatible player receives a source or login from your subscription, asks a network to deliver it, decodes the video and displays categories and guide data. Each stage has different failure patterns.
Browse the terms below when you want to understand a setting before changing it. Technical terminology does not replace the current account terms provided by support.
Talk to a real person
Tell us your device, location and the plan you are considering. Ask about current availability before paying.