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Wan 3.0 Prime / Image to Video

wan-3-0-prime-image-to-video

imagen a vídeoSalida: VídeoEntrada: texto + imagen
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Generate up to 30 seconds of video from a first frame and optional last frame.

480P–1080P · up to 30 seconds

Parámetros de entrada

Solo los campos que acepta este modelo. Los campos obligatorios deben indicarse.

CampoTipoObligatorioPredeterminadoValores permitidos y restricciones
prompt
stringopcional—

Prompt (CN/EN). Describe the motion, camera work and audio after the first frame.

≤ 20000 chars

firstFrameUrl
stringobligatorio—

First frame image (required). First frame only = image-to-video; with last frame = first-last-frame video.

HTTPS image URL or media:<uuid>

lastFrameUrl
stringopcional—

Last frame image (optional). Used with the first frame to generate a transition video.

HTTPS image URL or media:<uuid>

resolution
stringobligatorio"720P"

Output resolution, default 720P. Unit price varies by resolution.

Uno de: "480P", "720P", "1080P"

aspectRatio
stringobligatorio"adaptive"

Aspect ratio. adaptive chooses by intent and input media.

Uno de: "adaptive", "16:9", "4:3", "1:1", "3:4", "9:16"

duration
stringobligatorio"5"

Output duration in seconds, up to 30. auto=smart duration decided by the model and billed by the actual output duration.

Uno de: "auto", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"

audio
booleanopcionaltrue

Whether output includes audio. true=with audio (default). Price is the same either way.

seed
integeropcional—

Random seed in [0, 2147483647].

0–2147483647

promptExtend
booleanopcionaltrue

Enable intelligent prompt rewriting. true (default) rewrites short prompts and takes longer. false disables it. Must be true when fileUrl or linkUrl is provided.

watermark
booleanopcionalfalse

Whether to add a watermark. false (default) adds none. true adds one.

Límites y comportamiento

  • Solo asíncrono: envía una tarea y luego consulta el resultado.
  • prompt: ≤ 20000 chars
  • seed: 0–2147483647
  • Las entradas multimedia aceptan URL HTTPS públicas o referencias media:<uuid> de POST /api/v1/media.