prabindersinghh/Kaestral-pro

Promo / ad video

Follow the build-in-kaestral house rule — build it on the timeline, export from Kaestral. A promo is a tight persuasive arc, not a montage. Keep it 15–30s unless told otherwise.

The arc

1. Hook (0–3s) — the problem or the wow. Open on the strongest shot (use see_video to find it) or a bold claim as a title (generate_title, popIn). Never open slow.
2. Benefit beats (3–20s) — 2–4 short segments, each ONE benefit: a shot + a 3–5 word caption naming the benefit. New visual event every ~2–3s (cut, zoom punch, caption change). Use add_texts for the benefit call-outs, set_keyframes scale for punch-ins.
3. Proof (optional) — a stat, a logo, a quick testimonial line. generate_motion DataViz for a number, or a bold-boxed caption.
4. Call-to-action (last 3–5s) — one clear instruction: "Get it at …", "Link in bio", "Try free". A title card (generate_title, brand color) that holds long enough to read.

Make it feel produced

• Music on the whole thing; cut/punch on the beat (beat-sync-cutting → analyze_audio).
• One look — a consistent grade (apply_color) and palette-matched graphics (extract_palette).
• One type system — a bold display face for the hook/CTA, a clean face for benefit captions (creative-director).
• Motion — nothing static; Ken Burns on stills, punches on emphasis.

Format

• If it's for social, run platform-delivery for the right aspect (usually 9:16) + captions.
• Keep the brand/product name on screen at the hook AND the CTA.

Checklist

• Hook lands in 3s (visual + claim)
• Each beat = one benefit, one caption
• Music + beat-synced cuts
• Cohesive grade + type + palette
• A single, unmissable CTA at the end
• Built on the timeline; exported via export_project

Tell the user the arc you built (hook → beats → CTA) and the length, and ask if the CTA/claims are right before finalizing.