Wan 2.7 I2V

サードパーティ
ゼロデータ保持

Alibaba の Wan 2.7 画像から動画へのモデルです。参照画像と任意のテキストプロンプトから動画を生成します。720P と 1080P の出力に対応し、長さは 2〜15 秒です。

モデル情報
利用規約とライセンス	リンク ↗
詳細情報	リンク ↗
ゼロデータ保持	はい
料金	Cloudflare ダッシュボードで料金を見る ↗

使い方

const response = await env.AI.run(
  'alibaba/wan-2.7-i2v',
  {
    image:
      'https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png',
    prompt: 'A gentle camera push-in on the scene with soft ambient lighting',
  },
)
console.log(response)

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "alibaba/wan-2.7-i2v",
  "input": {
    "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
    "prompt": "A gentle camera push-in on the scene with soft ambient lighting"
  }
}'

{
  "state": "Completed",
  "result": {
    "video": "https://examples.aig.cloudflare.com/alibaba/wan-2.7-i2v/simple-image-to-video.mp4"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

例

高解像度 — 1080P で、より長い尺を生成します

const response = await env.AI.run(
  'alibaba/wan-2.7-i2v',
  {
    image:
      'https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png',
    prompt: 'Subject begins rapping confidently, head bobbing to the beat',
    duration: 10,
    resolution: '1080P',
  },
)
console.log(response)

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "alibaba/wan-2.7-i2v",
  "input": {
    "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
    "prompt": "Subject begins rapping confidently, head bobbing to the beat",
    "duration": 10,
    "resolution": "1080P"
  }
}'

{
  "state": "Completed",
  "result": {
    "video": "https://examples.aig.cloudflare.com/alibaba/wan-2.7-i2v/high-resolution.mp4"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

ネガティブプロンプトあり — 不要なアーティファクトを避けて生成を案内します

const response = await env.AI.run(
  'alibaba/wan-2.7-i2v',
  {
    image:
      'https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png',
    prompt: 'Subject slowly turns their head and smiles',
    duration: 5,
    negative_prompt: 'blurry, distorted face, extra limbs',
    resolution: '720P',
  },
)
console.log(response)

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "alibaba/wan-2.7-i2v",
  "input": {
    "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
    "prompt": "Subject slowly turns their head and smiles",
    "duration": 5,
    "negative_prompt": "blurry, distorted face, extra limbs",
    "resolution": "720P"
  }
}'

{
  "state": "Completed",
  "result": {
    "video": "https://examples.aig.cloudflare.com/alibaba/wan-2.7-i2v/with-negative-prompt.mp4"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

再現可能な出力 — 再現性のために固定シードを使います

const response = await env.AI.run(
  'alibaba/wan-2.7-i2v',
  {
    image:
      'https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png',
    prompt: 'Camera orbits slowly around the subject under streetlamp light',
    duration: 8,
    resolution: '720P',
    seed: 42,
  },
)
console.log(response)

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "alibaba/wan-2.7-i2v",
  "input": {
    "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png",
    "prompt": "Camera orbits slowly around the subject under streetlamp light",
    "duration": 8,
    "resolution": "720P",
    "seed": 42
  }
}'

{
  "state": "Completed",
  "result": {
    "video": "https://examples.aig.cloudflare.com/alibaba/wan-2.7-i2v/reproducible-output.mp4"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

パラメーター

image

string必須format: uri

prompt

string

negative_prompt

string

resolution

stringenum: 720P, 1080P

duration

integerminimum: 2maximum: 15

seed

integerminimum: 0maximum: 2147483647

watermark

boolean

video

stringformat: uri

API スキーマ（Raw）

Input

Output