IBC totes open the valve as two frames of the same tote
Cage and bottle stay the photo. Valve closed, then valve open. First-last. A generated IBC with a different cage is a different UN rating.
Cage and bottle stay the photo. Valve closed, then valve open. First-last. A generated IBC with a different cage is a different UN rating.
An IBC listing is a specific cage, a specific bottle, a valve a buyer will match to a UN marking. The motion that proves the product is closed, then open, on that tote. You already own both stills. Interpolate. Do not prompt a model to invent a cousin cage and hope the rating holds.
Frame A is closed. Frame B is open. Same iron
Photograph the tote closed — same lens height, same bay, same cage, same bottle, valve seated. That is the first frame. Photograph the same tote opened: handle travelled, the same outlet, the same pallet footprint. That is the last frame.
First-last frame takes those two stills and generates the motion between them. Ordinary image-to-video knows where it begins and improvises the rest. First-last has to land.
The two frames have to be plausibly connectable. Same unit, same lighting family, same camera. A closed isometric morphing into a wide of a warehouse is a warp, not a valve demo. Keep the cage in both stills. If the bottle or the cage pattern changes between A and B, you advertised a different UN marking, not an open.
Prompt the travel, not the objects. Name the mechanism: hold, then the valve handle moves, camera locked, no new cage. A loop (the same still in both slots) is ambient motion on one plate. This offer needs two states. Closed, then open, same iron.
Flux 3 interpolates the valve
Create a first-and-last-frame transition video is the named agent job: two photos in, one transition out. The agent passes them as first and last frame and picks a first-last-capable model. Cost is priced per model, shown before you confirm. This is not the plain "turn one photo into a video" capability. Missing the open valve is a different job.
Flux 3 First Last Frame to Video is the catalog row for that interpolation: start frame and end frame, native audio, 720p or 1080p, durations from 5 seconds through 20. The listed rate is 9 credits per second. Audio is on — write the mix (a quiet shop, a handle click) or write silence. A silent brief still gets a soundtrack you did not choose. Say so, or plan to replace the bed.
Five seconds is a short crack. Twenty seconds is a long pour. Match the clock to how far the handle actually travels. A 20-second interpolate of a quarter-turn is a hold you did not need to buy. A 5-second interpolate of a fully opened discharge is a warp.
Aspects include 16:9, 9:16, 1:1, and auto. Qualities go to 1080p. Do not brief 4K on this row. If either end is the wrong identity — different cage, different bottle — every second is a morph between two mistakes, with audio attached.
Veo first-last is the short 4K sibling
VEO First Last Frame interpolates between first and last frames. Native audio is on. Durations are only 4s, 6s, and 8s. Output quality includes 720p, 1080p, and 4K. The sticker is 40 credits. There is no ninth second on this row. An eight-second open of a small valve can be enough. A full discharge across a pad is not this model with the slider imagined further to the right.
4K is the ceiling, not a default you owe every take. Spend 4K when the plate is a hero. Audio rides along on both Flux 3 and Veo first-last. If you will score later, refuse the bed in the prompt or replace it. First-last will interpolate a handle. It will not lip-sync a script. Do not text-to-video "IBC tote opens in a sunlit warehouse." Language does not pin a cage. Two files pin a cage.
Logistics /for is the hub, not this tote
Logistics companies sell certainty: capacity, coverage, what happens when a load is late. 16:9. Two posts a week. LinkedIn and Facebook. Film ideas are a loading bay at operational pace, a driver or dispatcher on a real shift, the tracking screen in use. That page is the network. It is allowed to show a dock. It is not allowed to become your IBC SKU.
An OEM who copies that playbook has left the tote. A 3PL who interpolates a generated cage and captions it as their fleet has left the UN marking. Manufacturers' plant-floor pages are a third object: line rate, QC, recruitment. Sparks do not typeset a UN marking. Overlay the marking after picture lock if the stamp in the photo is unreadable. A generated IBC with a different cage is a different rating. Throw the take out.
FAQ
Can I animate one photo of the closed tote and hope the valve opens?
You can. The ending is then the model's guess. The product is the open valve on the same cage. Pin the open tote as the last frame or you are not selling the motion.
Why do the two photos need the same cage and bottle?
Because first-last connects whatever you give it. Different cages are a morph. Different bottles are a different UN rating. The product is one unit, two states.
Flux 3 or Veo first-last?
Flux 3: 5–20 seconds, 720p/1080p, native audio, 9 credits per second. Veo: 4 / 6 / 8 seconds, 4K available, native audio, 40 credits. Pick by travel time and whether 4K is the plate. Both need two stills.
Is this the same as logistics hub B-roll?
No. Hub B-roll is a dock. This is the valve opening on a cage you photographed. A warehouse paragraph will give you the dock. First-last gives you the SKU.