Bring a cup to the lips, tip it and return

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

1. Task and boundary

An adult lifts a cup from its starting height, meets the lips with the rim, makes a small tip and returns it. Review the approach, contact and separation as distinct beats. A cup near the face is not enough to establish contact, and visible contact does not establish that any liquid was swallowed.

This original visual plan is untested. Use an ordinary small cup and a steady seated adult. Exclude a large head tilt, pouring into an open mouth, spilling and speech. Keep the liquid hidden if the source view hides it; do not invent an internal drinking sequence.

2. Authorized first frame

Prepare a photograph or drawing you own or are allowed to use. Show a side or three-quarter view, one cup held below the chin, a clear rim and a relaxed mouth. The original hand already grips the cup or its handle.

Leave a continuous path between rim and lips. Include the wrist, elbow-side arm, nose and collar as references. A handle orientation or plain surface mark can identify the cup during its small rotation. Use an uncluttered background and avoid a rim hidden behind the hand before the action starts.

3. Use the generator

Open the current image-to-video generator in a mode accepting your authorized first frame. Paste the prompt; check settings and cost before submission. Nothing runs automatically.

4. Prompt and timing

Start from my authorized scene of one seated adult holding a small cup below the chin. Keep the camera, background, head direction and facial features steady. Lift the same cup with the original hand until its near rim gently meets the lips. Pause at visible contact, then tilt the cup only slightly while maintaining the same rim-to-lip relationship and grip. Do not pass the rim through the face or require visible liquid or swallowing. Bring the cup upright, separate the rim from the lips and lower it along a continuous path to its original holding height. Preserve cup shape, handle connection and the hand’s fingers. Finish with a visible gap below the mouth. No spill, mouth transformation, extra cup, speech, cut, large head tilt or repeated sip.

1. Opening fifth: identify the cup rim, lip contour and original grip before lifting.
2. Middle three fifths: inspect approach, rim contact, small tilt and return to upright in sequence.
3. Final fifth: check separation and lowering, then hold the cup away from the face.

5. Inspect the output

For each check, record a frame or time, observation and pass, fail or inconclusive judgment.

• A visible gap closes before the cup begins its contact tilt.
• The contacting rim stays at the lips during the small rotation without entering the cheek.
• Cup dimensions and handle attachment remain consistent throughout the grip.
• The cup returns upright before the main downward movement.
• The same hand lowers it and a clear mouth-to-rim gap reappears.
• If lips and rim are fully hidden together, mark contact inconclusive; record swallowing as unassessed in every case.

6. Fix one failure

• The rim cuts through the cheek: reduce the tilt and use a clearer side view.
• The cup floats independently: preserve the handle grip and wrist connection.
• A liquid stream appears: remove pouring language and keep the contents outside the review claim.
• The adult leans into the cup: anchor the head direction and shorten the lift.

7. Ending and limits

Finish with the original cup upright below the chin and visibly separated from the unchanged mouth.

Save your result, authorized input, exact prompt, settings and inspection notes.

No generation, consumption verification or liquid-volume estimate is supplied. The proposed evidence concerns external contact only.

The pouring task checks transferred liquid and changing levels. This task checks a rigid rim meeting a facial boundary and returning, without making an unseen ingestion claim.