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HappyHellerse 1.1 Referens till Video: Bild-till-video

Happy Hellerse 1.1 Referens till Video skapar video conditioned on 1-9 referensbilder plus a textprompt, with väljable 720p/1080p utdata upplösning. Happy Hellerse 1.1 Referens till Video skapar video conditioned on 1-9 referensbilder plus a textprompt, at your choice of 720p eller 1080p utdata upplösning, with improved tillförlitlighet over Happy Hellerse 1.0 via an automatic fallback leverantör path. Reference multiple bilds in your prompt to compose scenes combining characters, objects, and settings from sepapris källbilds. A single resolution parameter lets you draft cheaply at 720p and switch to 1080p feller final utdata on the samma endpoint.

Interaktiva modellkontroller

Happy Hellerse 1.1 Referens till Video skapar video conditioned on 1-9 referensbilder plus a textprompt, with väljable 720p/1080p utdata upplösning.

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Översikt

Om denna modell

Uppdaterad 11 sep. 2026

Happy Hellerse 1.1 Referens till Video skapar video conditioned on 1-9 referensbilder plus a textprompt, at your choice of 720p eller 1080p utdata upplösning, with improved tillförlitlighet over Happy Hellerse 1.0 via an automatic fallback leverantör path. Reference multiple bilds in your prompt to compose scenes combining characters, objects, and settings from sepapris källbilds.

A single resolution parameter lets you draft cheaply at 720p and switch to 1080p feller final utdata on the samma endpoint.

1Multi-subject composition: combine a character and an object/vehicle from sepapris referensbilder into one scene
2Character-consistent video: keep a character's appearance consistent across a geneprisd video using a referens photo
3Product-in-scene video: place a produkt referensbild into a geneprisd environment
4Concept mashups: blend visual elements from multiple referenss into a single coherent video
5Marketing creative: genepris branded video content referencing produkt/character assets
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Prissättning & värde

Kostnadsanalys

muapiapp$0.14–$0.18/sec (720p–1080p)

Enkel prissättning per sekund, anpassad efter upplösning och utan abonnemang. Välj 720p för prisvärda utkast eller 1080p för premiumutdata på samma endpoint.

** Konkurrentens prissättning beräknas baserat på liknande modellarkitekturer och användningsnivåer.

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Tekniska detaljer

Konfigurationsschema

uppmaningstring

Text description of the desired video. Up to 5,000 characters.

StandardvärdePlace @image1 inside @image2 running across countertops while giant cooking disasters happen everywhere. Exploding soup pots, flying vegetables, and fire bursts create chaos.
UpplösningEnum (2 alternativ)

Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.

Standardvärde720p
Referensbilderarray

1-9 bild-URL. JPEG/PNG/WEBP, >=400px, <=10 MB.

Standardvärdehttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-1080p-1.jpg
bildförhållandeEnum (5 alternativ)

bildformat för utgående video.

Standardvärde16:9
Varaktighet (sekunder)int

videoduration () .

Standardvärde5
Fröint

frö, (0-2147483647) .

Standardvärde0
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Implementeringsguide

Utvecklardokumentation

  1. Ange 1-9 referensbild URLs in images_list (JPEG/PNG/WEBP, ≥400px shellertest side, ≤10MB each).
  2. Write a prompt referencing the bilds by position.
  3. Set resolution to "720p" (cheaper, standard) eller "1080p" (premiumutdata).
  4. Select bildförhållande, längd (3-15s), and valfri seed feller reproducibility.
  5. Skicka your begäran—the modell composes a video from your referenss at the väljed upplösning.
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Vanliga frågor

Vanliga frågor

Vad kostar Happy Hellerse 1.1 Referens till Video?

Happy Hellerse 1.1 Referens till Video kostar $0.14/sec at 720p (standard) eller $0.18/sec at 1080p on muapi. A 5-second 720p clip kostar $0.70; the same clip at 1080p kostar $0.90.

Hur 1.1 different from Happy Hellerse 1.0?

1.1 is a newer generation with improved tillförlitlighet (automatic fallback leverantör) and lower per-second prissättning at both upplösnings.

Hur choose the upplösning?

Pass `resolution: "720p"` (standard) eller `resolution: "1080p"` in your begärans body — both are served by the samma endpoint.

Hur många referensbilder can I use?

1 to 9 bilds, referensd in your prompt matching the ellerder in `images_list`.

Vad hände med the dedicated 720p/1080p endpoints?

They still wellerk exactly as befellere, unchanged, feller existing integrations. This unified endpoint is the new recommended way to access both upplösnings through one integration.