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Slice 9 — Themes (Classic, Energetic, Plain) #10
Description
Parent
What to build
Theme presets as saved settings objects applied to the global layer: Classic (crossfade, Ken Burns, moderate pacing), Energetic (hard cuts, faster, zoom-in only), Plain (no transitions, no motion, fixed X seconds, videos untouched). Applying a theme does not erase per-slide overrides.
Type: HITL | Stories: 12, 13
User stories covered
- Story 12: Theme presets (Classic, Energetic, Plain) that bundle settings for a coherent look in one click
- Story 13: Plain mode — no transitions, no motion, each image shown X seconds, videos play untouched
Acceptance criteria
- Given each theme applied, when played, then global behavior matches its definition, and switching themes is non-destructive to overrides.
- Given Plain theme, when played, then there are zero transitions and zero motion, images hold exactly the configured duration, and videos play as-is.
- HITL: the owner reviews each theme on a real photo/video set and signs off on the aesthetics before merge.
Technical notes
Themes must be data, not code paths — a theme is a settings object, nothing more.
Blocked by
- Blocked by Slice 7 — Per-slide overrides UI #8
Activity
cbaucom commentedon Jun 11, 2026
PR opened: #31
Implementation is complete. The three themes are wired up as pure data and the UI is working. The HITL aesthetics review is still required before merge — please try each theme on a real photo/video set and sign off.
Slice 9 — Themes (Classic, Energetic, Plain) (#10) (#31)