Director Chair

    All groups
    Subject motion and speed

    Long exposure

    Moving things smear into trails while the still things stay sharp.

    Use when
    Night city stills, light trails, waterfalls, busy crowds around a still person.

    Shown with: Time-lapse. Clip by AI Camera Movements, shown with permission.

    Prompt instructions

    Scene: [your subject] in [your setting]. Shot 1 (0:00 to 0:05): a long exposure from a tripod, car lights stretched into red and white lines, the moving crowd blurred, the subject stands sharp in the middle

    Seedance 2.5 reads labelled blocks with timecodes.

    Say it like this

    A long exposure from a tripod, car lights stretched into red and white lines, the moving crowd blurred, she stands sharp in the middle.

    Watch out

    Related

    Sources

    Own words; the term from general film vocabulary, as also used in Flim's filters (its long-exposure preset) Checked 2026-11-13.

    ShotDeck: real film examples of this look (paid, link only)

    Flim: film, ad and music-video stills of this look (free tier, link only)

    For agents: this card as markdown, as JSON.