---
title: "Preview Scene Changes"
method: GET
path: "/api/projects/{project_id}/scenes/{scene_id}/changes"
---

# Preview Scene Changes

`GET /api/projects/{project_id}/scenes/{scene_id}/changes`

Preview what changes will be regenerated when video generation is triggered.

This endpoint analyzes the current scene state against the last snapshot
and determines which videos need to be regenerated based on the dependency logic.

Args:
    project_id: Project ID
    scene_id: Scene ID
    current_user: Authenticated user
    db: Database session
    
Returns:
    Preview of changes and which videos will be regenerated

## Path parameters

- `project_id` string, required
- `scene_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/latted/apis/motion-graphics-designer-api.md) · [All operations](https://skmtc.dev/latted/apis/motion-graphics-designer-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/latted/motion-graphics-designer-api/revisions/36d149b525df/schema)