Fold the chair’s original seat and bring its linked leg frames together

Original, untested video brief. No input image or generated result is supplied.

1. Task and boundary

Follow one folding chair from an open pose into a partly closed pose. The original seat rotates upward at its intended pivots while the connected leg frames move closer. The useful result is a narrower assembly made from the same attached parts. Simply shrinking the chair, hiding its legs or replacing it with a flat silhouette does not show a fold.

This is an original, untested visual plan for a correctly drawn folding-chair mechanism. Different chair designs fold differently, so use one accurate layout whose seat and frame joints support the described action. Do not infer hidden hinges from a decorative sketch. Keep the movement partial and show no person sitting, load test, pinch demonstration or final latch claim.

2. Authorized first frame

Use an owned or permitted photograph or accurate drawing of one simple folding chair. A three-quarter side view should reveal the seat edge, both leg frames and the original connecting pivots. Support the upper back frame from a visible fixed hanger so the chair can move clear of the floor. An original hand already touches the front edge of the seat. If a real person is identifiable, their consent must cover the animation.

Leave room around the feet and seat. Give one seat corner an existing color mark and distinguish the front and rear frames by their original shape or color. The hanger must attach to the rigid back frame, not to a moving seat part. Choose a partial range that keeps the relevant side linkage visible instead of closing it into complete overlap.

3. Use the generator

Open the current image-to-video generator in a mode accepting your authorized first frame. Paste the complete prompt, check the available settings and cost estimate, then submit only when ready. This page supplies text; it does not upload an image or start a generation.

4. Prompt and timing

Keep my authorized chair’s upper back frame supported at the original fixed hanger. The original hand lifts the front edge of the same seat through a small folding motion appropriate to the visible joints. Let the seat rotate around its original pivots while the connected front and rear leg frames move closer into a narrower assembly. Preserve every visible frame segment, brace and joint in its original connection order. Keep the marked seat corner on the same panel and keep the feet clear of the floor. Stop before parts fully overlap, leaving the side linkage readable, then hold. Do not shrink the chair, shorten a leg, detach the seat, add a hinge or turn the chair as one rigid object. Do not lower it to the floor, add a seated person, cut away the transition or show an unseen lock as engaged.

1. Opening: identify the hanger, marked seat corner, two leg frames and their visible joints.
2. Middle: follow seat rotation together with the decreasing gap between the connected frames.
3. Ending: hold the partially folded assembly before overlap hides the linkage.

These beats are author suggestions, not exact model timing guarantees. Adapt their proportions to the clip length actually available.

5. Inspect the output

After inspecting your own output, record a time or frame, visible observation and pass, fail or inconclusive judgment for each condition. A convincing ending alone does not verify the preceding action.

• The original hanger and supported back-frame region remain fixed.
• The same seat rotates at its original visible pivots.
• The original front and rear leg frames move closer without losing their joints.
• The marked seat corner stays on the same panel and each frame keeps its length.
• The feet remain clear of the floor; floor motion does not produce the narrowing.
• If an essential connection becomes hidden, mark connected-fold continuity inconclusive even if the final silhouette is narrow.

6. Fix one failure

• The entire chair rotates: anchor the back frame at its visible hanger and identify the moving seat edge.
• The seat detaches: use a smaller fold and expose the original side pivot.
• Legs telescope shorter: keep original frame lengths and change only joint angles.
• Parts merge into one flat slab: stop earlier while gaps between the frames remain visible.
• The hand changes grip invisibly: begin with an unobstructed contact and keep the motion brief.

7. Ending and limits

End with a partly raised seat and a narrower connected frame assembly. Preserve enough separation to inspect the original parts; full storage closure is unnecessary.

Save your own generated result through the available result controls, together with the authorized input, exact prompt, settings and inspection notes.

No generated result, assembly instruction or physical mechanism validation is supplied. Visible continuity does not establish load capacity, reliable locking or safe use of a real chair. If the input mechanism is unclear, correct the drawing instead of assuming the model can invent suitable joints.

The hinged-box exercise rotates a single lid while its base remains unchanged. This task follows a seat coupled to multiple original frame members whose separation changes together; seat rotation alone is insufficient if the leg frames stay open.