Streaming Guide
What Is an Electronic Program Guide and How Does It Improve Live TV?
Learn how an EPG works, why guide data can be delayed or incomplete, and how to configure time zones and refresh settings.
How an EPG works
An electronic program guide displays scheduled programs for live channels. It can show titles, start and end times, descriptions, and upcoming events inside a compatible player.
Guide information is separate from the video stream. A channel may play correctly even when its schedule is missing, and guide data can require a separate refresh.
Correct time-zone settings
When every program appears early or late by the same amount, check the device time zone and the EPG offset inside the player. Automatic date and time settings are usually the safest starting point.
Avoid changing several offsets at once. Make one adjustment, refresh the guide, and compare it with the current broadcast.
Refreshing and storage
Players may download guide information at startup or on a schedule. If the guide is empty, run a manual refresh and allow the app enough time to complete it.
Low device storage or a corrupted cache can prevent guide data from updating. Clear only the EPG cache when the app provides that option before resetting the entire application.
Useful guide features
A well-designed EPG makes it easier to browse categories, discover upcoming programs, and return to favorite channels. Some players support reminders, search, or catch-up indicators.
Feature availability depends on the player and the data supplied for each channel.
Frequently asked questions
Why does video work while the EPG is empty?
Guide data and the video stream are separate. The player may need to refresh or the channel may not have schedule data available.
How do I fix an EPG time offset?
Confirm the device time zone first, then adjust the player's guide offset only when necessary.
Does every channel have guide information?
No. Availability and completeness vary by channel and data source.