Grain-bin corrugation is MiniMax H3 at 2K, 26cr

MiniMax H3 is 2K text-to-video, 5–15s, 26cr: the corrugated wall is the shot; hopper-oem dump interpolation is a different vessel.

A grain-bin dealer clip that reads is corrugation you can count: wall sheets, stiffeners, the eave, a sky the farm already has. It is not a charged-to-empty interpolate of a hopper cone, and it is not a talking millwright walking bushels. Write the wall. Pick the 2K row. Leave the dump pair to the hopper post.

The corrugated wall is the shot

The buyer already knows the silhouette. What they need to recognise is this corrugation: pitch, colour, the roof ring, the ladder that is actually on the quote. A paragraph that says “steel grain bin in golden-hour Midwest” will invent a cousin wall. That is a different listing.

Text-to-video is the right door when you do not have a still that must be frame one — a site that does not exist yet, a 21:9 hero for a dealer page. If you already photographed this bin, you are not on this row. Animate the photo on image-to-video. H3 will redraw the corrugation.

Keep people off the generate. A constructed farmer explaining moisture is a presenter you did not hire. Prompt sheets, light, and camera: locked wide, slow push along the wall, corrugation readable, no new catwalk. Do not prompt a discharge. Discharge is a dump pair.

Manufacturers is nearby and still not this listing. That page is plant-floor scale. A dealer bin is a corrugated vessel in a yard.

MiniMax H3 is 2K text-to-video, 5–15s, 26cr

Minimax H3 Text to Video is one catalog generate. MiniMax, text-to-video, 26 credits per second, max output 2K. Description: 2K video from a text prompt alone, durations from 5 to 15 seconds across six aspect ratios. requires_image is false. audio is unset. Durations: 5s through 15s, every integer second. Aspects: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16. Qualities: 768P, 2K. That is the whole contract.

A 5-second take and a 15-second take are not the same bill. Floor is 130 credits. Ceiling is 390 credits. Pick the length first, then write one continuous beat that fits. Padding a 5-second wall hold to 15 seconds is how the back half invents a second bin.

AI video generator is the door. Write the wall. Select 2K when the plate will be cropped or paused as a still. 768P is the other quality — use it to scout, not to ship a dealer hero.

audio is unset. H3 will not hiss grain or invent a VO. Treat the file like camera-original picture: score it after. Do not prompt quoted bushels and expect a title card. Overlay after lock if a SKU string must appear.

Start at 5s to see whether the corrugation holds. Use 15s only after a short take already has the right wall.

Hopper dump interpolation is a different vessel

Hoppers dump as a full-to-empty pair, not a talking operator already owns charged, then discharged, same cone, first-last. That is a process vessel with two approved stills. A grain bin on a dealer lot is a corrugated wall. Do not rewrite the hopper post as a bin.

If you have two photos of the same bin — empty pad, then the wall standing — that pair can be a first-last job on those stills. That is still not H3. H3 does not take a last frame. It will invent the landing.

A generated pile that changes cone angle is a different hopper. A generated wall that changes corrugation pitch is a different bin. Keep the jobs apart:

Brief	Object	Row
Corrugated wall from words, 2K, no still	Dealer bin as a scene	MiniMax H3 text-to-video
Same hopper, charged then empty	Dump pair	First-last on the hopper post
Photograph of this bin must be frame one	Site plate	Image-to-video, not H3

If a sentence contains “corrugation,” “eave,” or “dealer lot,” you are on this wall. If it contains “charged,” “discharged,” or “cone,” you are on the hopper interpolate. Text-to-video of a dump “because the bin should empty” rebuilds a cousin hopper in the middle of a wall shot. Do not.

Score after; do not invent a mill

H3’s default grade is cinematic: contrast, shallow focus, film-like rolloff. A farm-supply wall can use that. If the brand is even daylight on galvanized, say so: bright even light, deep focus, no dusk grade.

Do not generate a mill interior you do not run. Do not populate the lot with extras. One vessel, one wall, one duration.

Text-to-video is the mechanic: the prompt picks the subject and the shot. A three-word “grain bin cinematic” hands both jobs back to the model. Write corrugation, camera, light, and duration. Then stop.

The test: is the point a 2K wall that does not exist as a photo yet, in 5–15 seconds, with no still that must survive? Yes → H3. If the point is an empty cone you already photographed, you are on the hopper pair. If the point is this serial on this pad, photograph it.

FAQ

Does MiniMax H3 require a photo of the bin?

No. The description is 2K video from a text prompt alone. If the photographed wall must be frame one, you are on an image-to-video row, not this one.

Why 26cr instead of a cheap 1080p scene row?

H3 meters 26 credits per second at a 2K ceiling, 5–15s, six aspects including 21:9. audio is unset. Pay it when the wall will be paused, cropped, or shown large. Feed-only 1080p with a locked site still is a different job.

Is this the same as the hopper dump post?

No. That post interpolates charged and discharged stills of one hopper. This listing is corrugation as a text-to-video wall. A dump in the middle of an H3 bin shot is a cousin vessel.

Will H3 add grain audio if I prompt “real fill sound”?

No. audio is unset. Score later. Do not expect a native mill mix from a silent catalog flag.