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H3 Max Recast

Integrar

ID dal model minimax/h3-max/recast
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://vit.doitong.com/api/v1/run/minimax/h3-max/recast?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://vit.doitong.com/api/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Datotecas sco l'exempel: $4,50 4 500 credits API tias datotecas vegnan mesiradas avant l'execuziun Lantschar sin questa pagina

Obtegna ina clav API
MiniMax Video a video Inputs da referenzafin a 1080P #video-to-video#video-editing#character-replacement

Substituescha las persunas en in video cun persunas da fotografias da referenza, mantegnend moviment, camera ed audio

MiniMax · Video

Tes emprim resultat vegn qua

Construis ina dumonda sutvart e l'exequescha cun tia clav API. Outputs vegnan copiads en nossa memorisaziun, conservads per adina u 7 dis gratuitamain.

Construir ina dumonda

Ils controls vegnan generads dal schema dal model. Il code e ​​il pretsch s'actualiseschan durant che ti als midas.

0 / 2000

Instrucziuns facultativas che defineschan remplazzaments da persunas e tuts auters elements da mantegnair u modificar.

•obligatori video_url
Trametta in datoteca u

Video da funtauna cun mintga sequenza limitada a 15 secunda e ina durada totala tranter 5 e 30 secunda.

•obligatori reference_image_urls
Trametta in datoteca u · fin a 4

Fotografias per remplazzar persunas: l'assignaziun standard da sanestra a dretga als subjects principals dal video vala per tut las sequenzas che cuntegnan mintga subject. Furnescha ina fotografia per mintga persuna nova.

resolution standard 1080P
Avanzà seed · enhance_realism · enable_safety_checker

Sem per la generaziun casuala; sch'el vegn laschà vid, vegn in sem tschernì casualmain.

POST /run/minimax/h3-max/recast?wait=20 calculaziun → $4,50
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://vit.doitong.com/api/v1/run/minimax/h3-max/recast?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://vit.doitong.com/api/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Executar questa dumonda

Tia clav resta en quest browser: ella vegn tramessa mo al Doitong API e memorisada (localStorage) mo sch'ella scheccas Tiar a memoria. Obtegnair ina clav API

Davart H3 Max Recast

Reformatscha in video da funtauna da 5 to 30 secundas (naginas scenas pli lungas che 15 secundas) cun 1 to 4 fotografias da referenza, ina per mintga persuna nova. Per standard remplazzan ellas las persunas principalas da sanestra a dretga. In `prompt` opziunal (fin a 2000 caracters) inditgescha tgi che daventa tgi, `resolution` è 768P u 1080P, e `enhance_realism` meglierescha la textura da la pel e la fusiun.

Parameters

Invia u il num canonic u il num nativ, betg omaduas. Nums canonics

NumTip StandardPermess Descripziun
video_urlobligatori video
Tipurl · video
Video da funtauna cun mintga sequenza limitada a 15 secunda e ina durada totala tranter 5 e 30 secunda.
reference_image_urlsobligatori images
Tipurl[] · image
≤ 4 elements
Fotografias per remplazzar persunas: l'assignaziun standard da sanestra a dretga als subjects principals dal video vala per tut las sequenzas che cuntegnan mintga subject. Furnescha ina fotografia per mintga persuna nova.
promptopziunal
Tipstring | null
≤ 2 000 caracters
Instrucziuns facultativas che defineschan remplazzaments da persunas e tuts auters elements da mantegnair u modificar.
resolutionopziunal
Tipenum
Standard1080P
768P1080P
seedopziunal
Tipinteger | null
≥ 0
Sem per la generaziun casuala; sch'el vegn laschà vid, vegn in sem tschernì casualmain.
enhance_realismopziunal
Tipboolean
Standardfalse
Augment da realissem, deactivà fin ch'el vegn activà explicitamain, che fa las texturas da la pel pli natiralas e gida las persunas remplazzadas a s'integrar en la scena.
enable_safety_checkeropziunal
Tipboolean
Standardtrue
La controlla po vegnir schluccada cun definir false, premess che l'appelant saja autorisà.
obligatori Num canonic, er acceptà

Ils parameters da datotecas acceptan ina URL publica https://, ina URI data: fin a 10 MB u il file_url d'ina chargiada. Datotecas

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "minimax/h3-max/recast",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 4500,
    "usd": "4.50",
    "charged": 4500,
    "refunded": 0
  },
  "input": {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "reference_image_urls": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "seed": 42
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://vit.doitong.com/api/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://vit.doitong.com/api/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Tias datotecas, tia decisiunMintga outputs[].url è ina copia en nossa memorisaziun: conservada per adina (pajà per GB-mes) u 7 dis gratuitamain, tenor la configuraziun dal conto u ?storage=.
La medema structura per mintga modeltype, url, content_type, width, height e duration, tant per maletgs sco per video e audio. output è l'object da resultat dal model sez.
Champs da l'output
video
object {url, content_type, file_name, file_size}Video cun il cast remplazzà e l'audio original mantegnì.
seed
integerSem applitgà durant la generaziun.

Dapli models: Video a video

Per agents AI: questa pagina sco Markdown è disponibla sut https://doitong.com/rm/developers/models/minimax/h3-max/recast.md. Tut ils models e las guidas: https://doitong.com/developers/llms.txt