1. Run your live stream on YouTube or Vimeo with embedding enabled. Lunker Database displays that stream; it does not start your phone camera.
2. Copy the video's embed URL. YouTube format: https://www.youtube-nocookie.com/embed/VIDEO_ID. Vimeo format: https://player.vimeo.com/video/VIDEO_ID. Replace VIDEO_ID with your video's ID; paste only the URL, not iframe code.
3. The challenge host or an administrator opens the Live Room, expands Producer desk · Host / administrator, enters a broadcast title and the HTTPS embed URL, then selects Save broadcast connection.
4. When the challenge starts, viewers open the same Live Room and select Live broadcast. Signed-in participants can chat, react, and share moments.
5. Before the event, check playback and embedding at your streaming provider, then save the connection here. The Live Room feed opens when the challenge starts. To disconnect, clear the embed URL and save again.

One host-connected broadcast is shown for the challenge. Facebook, Instagram, and TikTok live links are not supported by this player. Guests can watch public challenges; only the host or an administrator can connect the broadcast.