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Projection and playback

Show playlist

The show playlist is the entire performance as the screen runs it: pre-show, adverts, trailers, certificate, feature and credits, with automation cues for lights, masking and sound woven between them.

Also written: SPL

The advertised time is not the start of the film

A published session time is when the playlist starts. The feature begins somewhere between fifteen and twenty-five minutes later, depending on how much advertising and how many trailers sit in front of it.

That gap is a commercial decision with an operational tail. It sets how long the audience sits before the film, how tight your turnaround is, and how late the last show ends. It also causes most complaints about start times, because customers reasonably assume the advertised time is the film.

Automation cues live in the same playlist. House lights to half at the start of the trailers, to out at the certificate, masking changed if the feature is a different ratio from the trailers, sound format switched, lights up on the credits cue. Every one of those is a row in the playlist, and a missing cue is why a show runs with the lights up.

What a playlist has to get right

  • Ratio changes. Trailers flat, feature scope — masking has to move, and a missed cue shows the audience a letterboxed picture.
  • Sound format. An Atmos feature after 5.1 trailers needs the switch cued.
  • The credits cue. Too early and you are lighting up over the end of the film; too late and the turnaround slips.
  • Total running time. Playlist length, not feature length, is what the schedule must be built on.
  • Ad pack expiry. Advertising contracts end on dates that nobody in the booth is told about.
Answers

Frequently asked questions

How long is a typical pre-show?

Fifteen to twenty-five minutes is the usual range. It is a policy decision, and it should be the same policy your published times and your turnaround assume.

Can playlists be reused across screens?

Yes — building once and scheduling across screens and days is one of the main reasons to run a TMS.

Should the advertised time be the playlist start or the feature start?

Almost everyone publishes the playlist start. Whichever you choose, the website, the app and the printed times have to agree, because that is where customers find the discrepancy.