The most useful IPTV terms describe different parts of the viewing experience. Learning them helps you choose the right menu and explain a problem accurately. You do not need to memorise technical jargon; focus on the distinction each term makes.
Live TV, VOD and EPG
Live TV follows a channel’s current broadcast. VOD means video on demand: you choose a movie or episode to start. An EPG is the programme schedule shown beside live channels. A blank EPG does not automatically mean a channel is broken, and a programme listing does not itself provide a replay.
Playlist, server login and portal
A playlist is imported as a complete address or supported file. A server login separates the connection address from account credentials. A portal is another access workflow that may associate a particular device identifier with the account. Use whichever method support supplies; the terms are not interchangeable field names.
Resolution and bitrate
Resolution describes picture dimensions, while bitrate describes how much data a stream uses over time. Neither alone guarantees smooth playback. Resolution describes the picture dimensions, while bitrate describes how much video data is transferred over time. A stable network and a compatible player help you evaluate the selected source on your actual display.
Your checklist
- Use EPG for a schedule problem.
- Use VOD for a movie or episode problem.
- Name the account method when asking about login.
What to take away
Precise terms shorten troubleshooting. Saying that live playback works but EPG times are wrong points support toward a different issue from an account that cannot sign in.