{
  "taskId": "expansion-043",
  "slug": "drawer-linear-open-fixed-cabinet",
  "language": "en",
  "mode": "image-to-video",
  "modelId": "MiniMax-H3",
  "evidenceClass": "original-practice-method-not-model-tested",
  "input": {
    "path": "/learning-assets/pseo-expansion70-20261014/drawer-linear-open-fixed-cabinet/first-frame.png",
    "editableSource": "/learning-assets/pseo-expansion70-20261014/drawer-linear-open-fixed-cabinet/first-frame.svg",
    "role": "first_frame",
    "sourceType": "original-illustration"
  },
  "intent": {
    "cluster": "Historical image-to-video product motion family",
    "historicalQueries": [
      "minimax h3 image to video",
      "minimax h3提示词模板",
      "minimax h3 prompt guide"
    ],
    "evidenceRef": "docs/research/pseo-keyword-gap-2026-10-05/evidence/bing-live-keywords.csv",
    "distinctValue": "A cabinet-drawer translation exercise with parallel front edges, fixed feet and limited opening depth; records rim crossings and unsupported interior details.",
    "existingOwnerBoundary": [
      {
        "path": "/blog/product-shape-consistency-video",
        "difference": "This task supplies a drawer/cabinet starting scene and rail-direction checks, rather than general product integrity advice."
      },
      {
        "path": "/blog/product-video-shot-list",
        "difference": "The package is a single linear opening task with a reusable inspection sheet, not a launch-shot sequence."
      }
    ],
    "demandClass": "historical-parent-query; exact long-tail demand unmeasured"
  },
  "title": "Drawer opening: translate the drawer and keep the cabinet fixed",
  "description": "Practice a short straight drawer opening. Check fixed cabinet feet, parallel drawer edges and a connected box before accepting newly revealed interior space.",
  "goal": "Create one small drawer extension along its visible opening axis. The original cabinet source is a visual exercise, not evidence of tested H3 motion or accurate furniture mechanics.",
  "preparation": [
    "Use a three-quarter cabinet view where the drawer front and one side edge are readable. The supplied drawer begins slightly ajar so its travel direction is visible.",
    "Keep the cabinet feet and tabletop/floor contact in frame. They are the fixed reference while the drawer moves.",
    "Choose a modest extension that does not require a full hidden drawer box or unseen rail assembly to be invented.",
    "Decide that the newly visible interior is plain and empty for this exercise. Exact real storage contents require their own visible source or capture."
  ],
  "prompt": "Begin from the uploaded cabinet image. The cabinet body and all four feet stay fixed on the floor. Only the upper drawer slides slowly straight outward along the direction shown by its visible side edge. The drawer moves as one rigid box; its front stays parallel to the cabinet opening and remains level. Keep a continuous connection into the cabinet, without tilting the front, stretching the handle or opening other drawers. Reveal a simple empty interior only. Stop after a short partial extension and hold. Locked camera and fixed light, no full removal, no rotation, no new contents.",
  "steps": [
    {
      "title": "Read the opening axis",
      "body": "Follow the visible side edge from cabinet to drawer front. Write straight outward along that axis rather than toward the viewer, which may suggest an unrelated screen direction."
    },
    {
      "title": "Fix the body at the feet",
      "body": "Name the body and all visible feet as stationary. Compare their floor contacts at the start and end while allowing the moving drawer front to change screen position."
    },
    {
      "title": "Review the rim crossing",
      "body": "Pause as more of the drawer emerges. Its top edges should remain level and parallel to the opening; the cabinet rim should not melt, fold or follow the front."
    },
    {
      "title": "Stop before hidden structure dominates",
      "body": "End at a short partial extension. If the drawer becomes detached or a complicated rail appears, reduce only the travel depth and recheck the same connection."
    }
  ],
  "acceptance": [
    "The cabinet feet keep the same floor contacts.",
    "The cabinet body neither shifts nor tips as the drawer opens.",
    "The drawer travels along one straight visible axis.",
    "The drawer front stays level and parallel to its opening.",
    "The handle remains one stable shape attached to the front.",
    "The drawer box stays connected into the cabinet without passing through the rim.",
    "Only the chosen drawer opens, its visible interior is empty, and it pauses partly extended."
  ],
  "troubleshooting": [
    {
      "symptom": "The cabinet moves with the drawer",
      "change": "Change only the fixed-role sentence to identify the feet and cabinet body; inspect their floor contacts on the retry."
    },
    {
      "symptom": "The drawer tilts or opens like a door",
      "change": "Change only the motion to straight translation along the visible side edge; remove swing, hinge and rotate terms."
    },
    {
      "symptom": "The drawer front pulls off by itself",
      "change": "Reduce only the extension depth and name the moving part as one connected drawer box; inspect the rim transition."
    },
    {
      "symptom": "New items fill the drawer",
      "change": "Change only the interior requirement to plain and empty; use a supplied interior image or capture if actual contents are required."
    }
  ],
  "ending": "Finish on a short partial opening with the cabinet still grounded. Save the rim-crossing frame alongside the start and final hold so a detached front cannot be hidden by an attractive ending.",
  "assetCaption": "Original cabinet illustration with a partly ajar upper drawer. It is a clean practice input, not a generated furniture demonstration."
}