Gray streaks of light radiate from a dark center, like a tunnel or a black hole.

Original video: https://www.youtube.com/watch?v=GtQ_dUK2q8c

How to use this preroll

  1. Download the video and save it somewhere your Plex server can read.
  2. In Plex, open Settings → Extras and paste the full file path into “Movie pre-roll video”. Use commas to play several in order, or semicolons to pick one at random.
  3. Turn on Cinema Trailers for your movie library and in your Plex app.
Full Plex setup guide