---
name: ramp-run-landing
description: "Use when making a 9:16 video with Seedance 2.5 that keeps the camera path and timing of a source video (e.g. a car coming down a curved elevated ramp, flying and landing) but has the project person (e.g. Yujeong) run it herself instead of the car and land like Iron Man. Example triggers: make Yujeong run and land like this video, ramp run video, Iron Man landing, a person running instead of the car, follow the source's motion, make my character run down the ramp and do a superhero landing like the reference video."
---

# Ramp run · Iron Man landing video

When to use: only when making a new video where a person performs the source video's motion (camera path, road shape, jump and landing timing). For story reels, use the design-delivery-reel skill. Answer and report in the user's language. UI names below are given in English; if the app shows them in another language (for example Korean), find the item with the same meaning.

## Ask the user before starting
The point of this skill is not to remake the example but to make the user's own video. Before starting, ask the questions below together, in one message.
- Skip anything the request already answers.
- If the user says "you decide" or "use the defaults", go with the defaults in parentheses.
- If the user seems to have no idea yet, briefly suggest 2–3 options that differ from the example.
- Once answered, show a one-line summary of what was decided, then start.

1. Which source video, and which range of it?
2. Who runs? Point to the person sheet.
3. What outfit? (default: the person sheet's outfit as is)
4. What ending move? E.g. sliding to a stop, waving after landing (default: Iron Man landing)
5. Keep the background and lighting as in the source? (default: yes)
6. Budget? (default: show the estimate first, then proceed)

## 1. Prep
- Find the person sheet (e.g. Yujeong.png) and check the face and outfit with `get_project_file(includeImage=true)`.
- Open the source video and pick the range to follow (e.g. 0–14 s, coming down the ramp, flying and landing).
- Cut just that range out of the source as a reference video.
  - Put the source in a video edit and cut it with `trim_clip`.
  - Export it with `export_draft`. Name example: `source_0-14s_reference.mp4`, in the same folder as the source.
  - Seedance 2.5 accepts reference videos of 4–30 seconds.

## 2. Generate
- Model: Seedance 2.5
- References (attachmentIds): [the cut source range, the person sheet]
- configs: `resolution 1080p`, `durationSeconds` = source range length (e.g. 14), `aspectRatio 9:16`, `generateAudio true`
- Prompt skeleton (English):
  - Follow the exact camera path, road shape, lighting and timing of the reference video.
  - Replace the car with the woman from the character sheet, running at high speed down the curved elevated ramp.
  - At the end of the ramp she leaps into the air and lands in an Iron Man superhero landing: one knee and one fist on the ground, head down, then slowly looks up.
  - Ground cracks and dust burst on impact.
  - Keep her face, hair and outfit identical to the character sheet.
  - One continuous shot with no cuts. No text, no logo, no extra people.
- Cost: about 992 credits for 14 s at 1080p. Before starting, run `estimate_ai_generation` with the same arguments and use that value as `maxCredits`.
- Result name example: `Yujeong_ramp-run_iron-man-landing_v1.mp4`. Keep it in the same folder as the source and set its status to needs review.

## 3. Review
- Look at the start, mid-run, the leap, the landing and the end (for 14 s: 0, 4, 8, 10, 12, 14 s).
- For fast-moving ranges like the landing (about 9.5–11 s), put the result in the editor and capture the canvas every 0.25 s with `seek_editor`. The project player can't jump to a chosen time.
- What to check:
  - Face and outfit match the person sheet
  - Number of arms and legs, and hand shapes
  - Landing pose (one knee and a fist touching the ground)
  - Road shape and camera flow match the source
  - No lettering or logos appeared on screen
- If a defect is in one range only, don't remake the whole thing. Make a first-frame image for that range, then replace it with a short video (the same method as design-delivery-reel §4).

## 4. Wrap-up
- Leave a production note comment at 0 s. Include: model, reference files, settings, prompt gist, times checked, ranges not checked frame by frame, actual credits charged.
- Report: file name and folder / times checked / ranges not seen directly / credits (billedCredits from `get_ai_generation_status`).