Sharps containers: empty carton still, overlay the fill line
Photograph the empty container. Overlay the fill line you print. Do not generate blood, needles in a hand, or a fake stick.
Photograph the empty container. Overlay the fill line you print. Do not generate blood, needles in a hand, or a fake stick.
A listing that ships is an empty carton: lid, fill mark, aperture, the colour of this wall. Full is a used device. Blood is a fluid you did not photograph. A needle in a hand is a stick you did not consent. Shoot the empty SKU. Burn the line on the spec sheet.
The empty carton is the SKU
Procurement matches geometry: lock, fill window, aperture, the UN mark if you print one. Text-to-video of “a clinic disposing of used syringes” invents a cousin bin and a body. That is a different product and a patient you do not have.
Photograph the empty unit as a catalog plate: square-on or three-quarter, lid as you sell it, interior empty, no fluid, no needle, no glove. Do not prompt “show it in use.” In use is a used container.
AI product video is the object-hold door. Two or three clean angles of this carton are the contract — aperture, colour, the printed fill mark if it is already sharp. Zoom to 100% before you keep a take. Fine type is the first thing a generator loses. Prompt only the camera: a slow orbit, a hold on the lid. Do not prompt “biohazard waste, used needles, clinic tray.” If the still would fail a distributor audit, reshoot. Do not ask motion to “correct the carton.”
Overlay the fill line you print
The fill line is a claim. “Do not fill above this line.” A volume in litres. A printed datum the buyer will match to the wall they hang. Video models redraw letterforms every frame. A fill mark that walks is a capacity you did not ship.
Do not ask a video model to typeset it. Do not ask a still model to invent a three-quarters-full container so the line “looks used.” Used is blood. Empty is the spec.
Add a text overlay burns one authored line for the whole clip — top, center, or bottom. That is the fill string you already print. It does not transcribe. Write it from the artwork file. Picture lock, then type. Crop to the ship ratio before you overlay; top / center / bottom sit in a different safe zone after a 9:16 reframe.
Fill line, then volume, then a “puncture-resistant” beat is timed text overlays: lines you wrote at start_sec and end_sec. If the photographed carton already carries a sharp fill mark, keep it. Do not “enhance” the line. If the mark is unreadable, overlay the string from the print file. Do not generate a red meniscus up to a fake line.
Recraft is carton type, not a used container
Recraft V4 is the stills row for design and lettering: text-to-image, 5 credits, typography listed. No duration. No audio. Use it for an empty carton graphic — brand lockup, a fill-line diagram you will actually print, labeled as a render. Quote the strings. Proof them like a press check.
Text-to-image is the door. Name Recraft when the letters have to read. A photoreal row will give you a nicer bin that is not your aperture. Do not prompt Recraft for blood, a needle in a hand, a stick, a clinician, or a child. Those are people and fluids. If the type is wrong, regenerate the still. Do not “fix it in a video model.” You will pay for seconds of a misspelled fill line.
Product motion starts from a photograph of the empty SKU, or from a Recraft render labeled as artwork — not as a clinic floor.
Do not generate blood, a hand, or a stick
A fake stick is a health event you invented. A needle in a generated hand is a person and a puncture. Blood in the bin is a fluid you did not photograph. None of that is a catalog row.
Synthetic presenters on health and finance are a YPP kill. Help’s third bucket is AI personas that present as human experts on health. A constructed nurse walking “how you should dispose of a needle” is that shape. Labelling the face AI does not leave the bucket. A silent empty carton plus authored type is typesetting, not a mouth.
Do not text-to-video a clinic drop, I2V a stock arm, or ask product-video to “put a hand in for scale.” Scale is a tape or a known lid width in the still. If someone must speak a protocol, that someone is a real named person on a different day. Generation still does the empty carton. It is not the consult. Minors are a hard stop.
Pause on the empty lid. Read the fill line. If fluid, a needle, or a person appeared who was not in the still, you made a procedure film. Crop them or reshoot.
FAQ
Can I show the container three-quarters full so buyers see the fill line?
No. Full is used. A generated meniscus is blood you did not photograph. Photograph the empty carton. Overlay the fill line you print. If the mark is already sharp in the still, keep it; do not invent fluid to “explain” it.
Why Recraft V4 instead of a cinematic video model for the carton?
Because the first job is empty carton type. Recraft V4 is text-to-image, 5 credits, typography listed. Motion is a second spend on a plate you already approved. A video model will redraw the mark every frame.
Is a talking AI nurse acceptable if we disclose the face is generated?
Disclosure does not move a constructed health expert out of the YouTube bucket. Keep the empty carton. Keep the overlay. If someone must speak a disposal protocol, that someone is a real named person, not a generate.
Can product video add a needle “just for scale”?
No. A needle in frame is a sharp. A needle in a hand is a stick. AI product video holds the empty carton you photographed. Scale with a tape or a known lid width already in the still.