{
  "taskId": "expansion-040",
  "slug": "shoe-sideways-camera-slide",
  "language": "en",
  "mode": "image-to-video",
  "modelId": "MiniMax-H3",
  "evidenceClass": "original-practice-method-not-model-tested",
  "input": {
    "path": "/learning-assets/pseo-expansion70-20261014/shoe-sideways-camera-slide/first-frame.png",
    "editableSource": "/learning-assets/pseo-expansion70-20261014/shoe-sideways-camera-slide/first-frame.svg",
    "role": "first_frame",
    "sourceType": "original-illustration"
  },
  "intent": {
    "cluster": "Historical camera movement and image-to-video prompt family",
    "historicalQueries": [
      "minimax h3 camera commands",
      "minimax h3 camera angle and framing prompt syntax",
      "minimax h3 image to video"
    ],
    "evidenceRef": "docs/research/pseo-keyword-gap-2026-10-05/evidence/bing-live-keywords.csv",
    "distinctValue": "A small sideways camera translation around a stationary shoe, with sole contact, heel/toe silhouette and background parallax recorded in a downloadable inspection sheet.",
    "existingOwnerBoundary": [
      {
        "path": "/blog/camera-movement-prompts",
        "difference": "The broad tutorial explains camera language; this package supplies a shoe first frame and a translation-versus-object-motion test with heel, toe and sole checkpoints."
      },
      {
        "path": "/blog/product-shape-consistency-video",
        "difference": "The broad structure article covers product integrity; this exercise isolates silhouette changes caused by viewpoint while the shoe remains planted."
      },
      {
        "path": "/blog/product-video-shot-list",
        "difference": "This is one inspectable lateral slide with source art and pass/fail criteria, rather than a multi-shot product planning article."
      }
    ],
    "demandClass": "historical-parent-query; exact long-tail demand unmeasured"
  },
  "title": "Shoe camera slide: keep the sole planted and inspect the outline",
  "description": "Practice a short lateral camera move around a stationary shoe. Use a clean first frame and separate true viewpoint change from a sliding sole or stretching toe.",
  "goal": "Create one restrained sideways camera slide while a single shoe stays on its display surface. The supplied original illustration is a planning input; this method has not been tested by generating an H3 clip.",
  "preparation": [
    "Use the supplied side-three-quarter shoe frame or your own permitted image with the entire toe, heel and sole visible. The blank shoe intentionally avoids a logo-reproduction requirement.",
    "Keep two fixed background features visible at different depths; the illustration provides a rear panel edge and a small block. They make camera translation easier to distinguish from a moving shoe.",
    "Choose a short travel that reveals only a little more of the heel. A side view does not establish the hidden inner side of a real shoe.",
    "Save the start frame and note three outline landmarks: toe tip, top of heel collar and the sole-to-table seam. Compare their relationships after allowing for viewpoint change."
  ],
  "prompt": "Use the uploaded frame as the starting composition. A single cream running shoe stays planted on the tabletop, with its sole in continuous contact. The camera slides slowly a short distance to the right at the same height, revealing slightly more of the heel. The background panel and small block shift naturally with perspective. The toe length, heel collar, lace count and sole thickness remain coherent as the view changes. Keep the shoe still; do not turn it on a platform. End the slide with a steady hold. Soft fixed studio light, one continuous shot, no added logo or text.",
  "steps": [
    {
      "title": "Mark the fixed contact",
      "body": "Locate the sole-to-table seam before writing movement. Treat that seam as the planted contact, not a requirement for the shoe to occupy identical screen pixels during a camera move."
    },
    {
      "title": "Limit the translation",
      "body": "Request a short rightward slide at constant height. A slight change in heel visibility should be observable; a full orbit would expose an unsupported inner side and make diagnosis harder."
    },
    {
      "title": "Compare foreground and background",
      "body": "Pause at the middle and end. Look for a small change in overlap with the block and panel. If only the shoe travels across a completely frozen scene, the requested camera relationship has not been established."
    },
    {
      "title": "Inspect the new outline",
      "body": "Compare toe-to-heel proportions and the collar shape at all three samples. Accept reasonable projection changes; reject a lengthening toe, a split sole or an extra lace row, then revise the travel amount alone."
    }
  ],
  "acceptance": [
    "The whole shoe remains in frame during the move.",
    "The sole keeps a continuous contact seam with the tabletop.",
    "The shoe does not rotate independently of the table.",
    "The heel becomes slightly more visible in the requested direction.",
    "Background overlap changes coherently with a lateral view change.",
    "Toe length and sole thickness do not swell or collapse between samples.",
    "The lace arrangement stays coherent, and the final hold does not drift."
  ],
  "troubleshooting": [
    {
      "symptom": "The shoe slides across the table",
      "change": "Change the fixed-role sentence to name the sole contact explicitly; leave camera direction unchanged and inspect that seam on the retry."
    },
    {
      "symptom": "The shot becomes an orbit",
      "change": "Change only the movement to a short horizontal translation at constant height; remove orbit, spin and reveal-around wording."
    },
    {
      "symptom": "The toe stretches as the camera moves",
      "change": "Reduce only the travel distance so less hidden geometry is exposed; compare the toe-to-heel ratio again."
    },
    {
      "symptom": "Nothing indicates a viewpoint change",
      "change": "Use a first frame with a clearer separated background landmark; retain the same prompt before increasing motion."
    }
  ],
  "ending": "Finish with a steady oblique view and the sole still resting on the surface. Save a start/middle/end comparison and record whether the issue was contact, camera path or changing shape.",
  "assetCaption": "Original illustrated shoe and depth landmarks for a lateral-camera practice. This is a source frame, not an H3 output."
}