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      How Wellio's YouTube Embeds Work (Vlite)

      To keep classroom content safe and distraction-free, Wellio uses Vlite to restrict how YouTube videos appear inside lessons. This ensures students only see the parts of the video intended.

      What is Vlite?

      Vlite is a secure video player integration that allows us to define a specific playback range for YouTube videos, and hide everything else. This means:

      • Locked playback - only the selected segment can be viewed

      • No ads - we’ve removed all YouTube overlays and distractions

      • No skipping or clicking around - teachers can’t jump ahead or rewind

      What Teachers Need to Know

      When playing an embedded video:

      • You can press play and pause

      • You cannot go forward or back

      • The video will reset to the start of the allowed segment if you refresh or revisit the slide

      What a YouTube video with Vlite looks like:

      Vlite

      Need Help?

      If you’re unsure whether your video has the correct playback range, or if something doesn’t look right:

      • Use the Preview button when editing to test it out

      • Contact Support and report an issue