API Hop

Seedance 2.0 圖片轉影片 API

在 API Hop 使用 Seedance 2.0 將上傳的單張圖片製成影片。加入動作提示詞引導影片;此模式接受一張首影格,不接受尾影格。

Seedance 2.0 線上圖片轉影片工具

模型設定

登入後可使用帳戶餘額執行。

價格與計費

暫無結果

API Hop 實測範例

2026 年 10 月 22 日透過 API Hop 記錄。每個結果僅代表所列模型與模式的一次請求,不保證成功率、速度或正式環境品質。下方模型回答保留原始語言。

將單張商品圖製成影片

seedance-2.0 · image-to-video ·

首影格原圖
首影格原圖 · 原始檔案
實測輸出 · 原始檔案

Jobs 回應未回傳用量;null 不代表零費用。

請在整段影片中檢查主體連續性、液體運動、構圖與參考遵循情況。請求設定與參考角色記錄如下;單一結果不能證明不同提示詞下的可靠性。

請求時長 / 下載檔案時長(秒):4 / 5.041667. 請求解析度 / 實測尺寸:480p / 864×496, 24/1 fps. 檔案測量值來自 ffprobe;請求設定不等於實測輸出屬性。

完整請求與輸入資料

POST /v1/video/seedance

{
  "model": "seedance-2.0",
  "prompt": "Animate the supplied first image. One continuous four-second studio shot of a clear glass with orange citrus drink and ice on a gray stone pedestal, lemon wedge and green leaf beside it, turquoise background. Slow subtle clockwise camera orbit; keep the entire glass visible and preserve its shape and drink color. Tiny bubbles rise. No cuts, new objects, hands, text, logos, music or speech. Silent video.",
  "duration": 4,
  "resolution": "480p",
  "aspectRatio": "16:9",
  "generateAudio": false,
  "metadata": {
    "content": [
      {
        "type": "image_url",
        "role": "first_frame",
        "image_url": {
          "url": "https://api.apihop.ai/generated/364459846248173568/0.png"
        }
      }
    ]
  }
}
回應中繼資料與回報用量
{
  "requestId": "4fd0789da71882ccc087357cbc2e34c3",
  "jobId": "371636547403255808",
  "responseModel": "seedance-2.0",
  "responseAt": "2026-10-22T12:31:04.908Z",
  "finishedAt": "2026-10-22T12:43:34.742Z",
  "usage": null,
  "outputSha256": null,
  "responseEvidence": {
    "sha256": "c8213b328cd28c0066ac190d87a06a7223715c9c66c776005e03b2c0c2928285",
    "bytes": 1535,
    "phase": "poll",
    "http": 200,
    "requestId": "3b92f984dcb4d8b7d98d96e3c5b6e736",
    "observedAt": "2026-10-22T12:41:32.513Z"
  },
  "assets": [
    {
      "url": "/examples/requestbeam-2026-10-22/video-20-image-0.mp4",
      "bytes": 1436353,
      "sha256": "f5b4a25956142d4f39ac23bd7dd37c67e641a4d18240878fee6151c4f54da8d6",
      "metadata": {
        "programs": [],
        "stream_groups": [],
        "streams": [
          {
            "codec_name": "h264",
            "codec_type": "video",
            "width": 864,
            "height": 496,
            "r_frame_rate": "24/1"
          }
        ],
        "format": {
          "duration": "5.041667",
          "size": "1436353"
        }
      },
      "poster": {
        "url": "/examples/requestbeam-2026-10-22/video-20-image-0-poster.png",
        "sha256": "0780070dea1153b1477c3a810c83abf033e3fb912aa9b8d6efd893f944bd3b07",
        "bytes": 231651
      }
    }
  ]
}
下載公開證據紀錄

Seedance 2.0 請求與範例

由 Seedance 2.0 於 2026-10-03 產生。單次範例不代表品質或延遲保證。

查看提示詞

Premium beverage product film, one continuous five-second shot. A single tall clear glass filled with sparkling orange citrus drink and clear ice cubes stands on a pale gray stone pedestal, a small lemon wedge on the left and one green leaf on the right, clean muted turquoise studio background. Soft daylight from upper left glints through the glass. The camera makes a slow, subtle clockwise orbit while keeping the entire glass centered. Tiny bubbles rise naturally and condensation glistens. Preserve the glass shape and orange drink color throughout. No cuts, no hands, no text, no logos, no music, no speech. Silent video.

{
  "model": "seedance-2.0",
  "duration": 5,
  "resolution": "720p",
  "aspectRatio": "16:9",
  "generateAudio": false,
  "prompt": "Premium beverage product film, one continuous five-second shot. A single tall clear glass filled with sparkling orange citrus drink and clear ice cubes stands on a pale gray stone pedestal, a small lemon wedge on the left and one green leaf on the right, clean muted turquoise studio background. Soft daylight from upper left glints through the glass. The camera makes a slow, subtle clockwise orbit while keeping the entire glass centered. Tiny bubbles rise naturally and condensation glistens. Preserve the glass shape and orange drink color throughout. No cuts, no hands, no text, no logos, no music, no speech. Silent video.",
  "metadata": {
    "content": []
  }
}

由 Seedance 2.0 於 2026-10-03 產生。單次範例不代表品質或延遲保證。

查看提示詞

Create one continuous five-second product shot from the supplied first frame to the supplied last frame. Keep the camera locked, with exactly the same clear glass, ice cubes, stone pedestal, lemon wedge, green leaf, turquoise background and soft upper-left lighting. A thin stream of orange citrus drink pours naturally from above the top edge into the glass. The liquid level gradually rises from the first-frame level to the last-frame level; the ice floats upward slightly, bubbles and ripples behave naturally. The pouring stream stops before the end and the final image settles into the supplied last-frame composition. No cuts, no new objects, no hands, no text, no logos. Silent video, no music or speech.

{
  "model": "seedance-2.0",
  "duration": 5,
  "resolution": "720p",
  "aspectRatio": "16:9",
  "generateAudio": false,
  "prompt": "Create one continuous five-second product shot from the supplied first frame to the supplied last frame. Keep the camera locked, with exactly the same clear glass, ice cubes, stone pedestal, lemon wedge, green leaf, turquoise background and soft upper-left lighting. A thin stream of orange citrus drink pours naturally from above the top edge into the glass. The liquid level gradually rises from the first-frame level to the last-frame level; the ice floats upward slightly, bubbles and ripples behave naturally. The pouring stream stops before the end and the final image settles into the supplied last-frame composition. No cuts, no new objects, no hands, no text, no logos. Silent video, no music or speech.",
  "metadata": {
    "content": [
      {
        "type": "image_url",
        "role": "first_frame",
        "image_url": {
          "url": "https://api.apihop.ai/generated/364459846248173568/0.png"
        }
      },
      {
        "type": "image_url",
        "role": "last_frame",
        "image_url": {
          "url": "https://api.apihop.ai/generated/364460494205222912/0.png"
        }
      }
    ]
  }
}

由 Seedance 2.0 於 2026-10-03 產生。單次範例不代表品質或延遲保證。

查看提示詞

Use the supplied reference image to preserve the exact clear highball glass, orange citrus drink, ice, stone pedestal, lemon wedge and green leaf. Use the reference video only for its slow clockwise camera orbit and soft lighting rhythm. Create a fresh five-second premium beverage product shot in the same muted turquoise studio setting. Begin with the whole glass centered, make a small smooth clockwise orbit and finish slightly closer while retaining the entire glass. Keep the liquid level and glass shape consistent with the image; tiny bubbles rise naturally. One continuous shot, no cuts, no added objects, no text, no logos. Silent video, no music or speech.

{
  "model": "seedance-2.0",
  "duration": 5,
  "resolution": "720p",
  "aspectRatio": "16:9",
  "generateAudio": false,
  "prompt": "Use the supplied reference image to preserve the exact clear highball glass, orange citrus drink, ice, stone pedestal, lemon wedge and green leaf. Use the reference video only for its slow clockwise camera orbit and soft lighting rhythm. Create a fresh five-second premium beverage product shot in the same muted turquoise studio setting. Begin with the whole glass centered, make a small smooth clockwise orbit and finish slightly closer while retaining the entire glass. Keep the liquid level and glass shape consistent with the image; tiny bubbles rise naturally. One continuous shot, no cuts, no added objects, no text, no logos. Silent video, no music or speech.",
  "metadata": {
    "content": [
      {
        "type": "image_url",
        "role": "reference_image",
        "image_url": {
          "url": "https://api.apihop.ai/generated/364460494205222912/0.png"
        }
      },
      {
        "type": "video_url",
        "role": "reference_video",
        "video_url": {
          "url": "https://api.apihop.ai/examples/seedance-2-0/2026-10-03/364460440891424768-text-to-video.mp4"
        }
      }
    ]
  }
}

僅展示請求與輸入範例;此請求未附實測輸出。

查看提示詞

Premium beverage product film, one continuous five-second shot. A single tall clear glass filled with sparkling orange citrus drink and clear ice cubes stands on a pale gray stone pedestal, a small lemon wedge on the left and one green leaf on the right, clean muted turquoise studio background. Soft daylight from upper left glints through the glass. The camera makes a slow, subtle clockwise orbit while keeping the entire glass centered. Tiny bubbles rise naturally and condensation glistens. Preserve the glass shape and orange drink color throughout. No cuts, no hands, no text, no logos, no music, no speech. Silent video.

{
  "model": "seedance-2.0",
  "duration": 5,
  "resolution": "720p",
  "aspectRatio": "16:9",
  "generateAudio": false,
  "prompt": "Premium beverage product film, one continuous five-second shot. A single tall clear glass filled with sparkling orange citrus drink and clear ice cubes stands on a pale gray stone pedestal, a small lemon wedge on the left and one green leaf on the right, clean muted turquoise studio background. Soft daylight from upper left glints through the glass. The camera makes a slow, subtle clockwise orbit while keeping the entire glass centered. Tiny bubbles rise naturally and condensation glistens. Preserve the glass shape and orange drink color throughout. No cuts, no hands, no text, no logos, no music, no speech. Silent video.",
  "metadata": {
    "content": [
      {
        "type": "image_url",
        "role": "first_frame",
        "image_url": {
          "url": "https://api.apihop.ai/generated/364459846248173568/0.png"
        }
      }
    ]
  }
}

Seedance 2.0 API 價格與計費

480p · 包含參考影片

官方價格

輸出 token
$4.0000 /M

API Hop 價格 降低 5%

輸出 token
$3.8000 /M

480p · 不含參考影片

官方價格

輸出 token
$6.5714 /M

API Hop 價格 降低 5%

輸出 token
$6.2429 /M

720p · 包含參考影片

官方價格

輸出 token
$4.0000 /M

API Hop 價格 降低 5%

輸出 token
$3.8000 /M

720p · 不含參考影片

官方價格

輸出 token
$6.5714 /M

API Hop 價格 降低 5%

輸出 token
$6.2429 /M

1080p · 包含參考影片

官方價格

輸出 token
$4.4286 /M

API Hop 價格 降低 5%

輸出 token
$4.2071 /M

1080p · 不含參考影片

官方價格

輸出 token
$7.2857 /M

API Hop 價格 降低 5%

輸出 token
$6.9214 /M

4k · 包含參考影片

官方價格

輸出 token
$2.2857 /M

API Hop 價格 降低 5%

輸出 token
$2.1714 /M

4k · 不含參考影片

官方價格

輸出 token
$3.7143 /M

API Hop 價格 降低 5%

輸出 token
$3.5286 /M

參考價格尚未經獨立驗證。比較成本前,請確認來源最新的價格、計費單位和適用條件。

Seedance 2.0 圖片轉影片

在 API Hop 使用 Seedance 2.0 將上傳的單張圖片製成影片。加入動作提示詞引導影片;此模式接受一張首影格,不接受尾影格。

圖片轉影片:輸入與設定

請選擇主體與構圖適合目標影片的清晰圖片。登入後上傳最大 10 MiB 的 PNG、JPEG 或 WebP;帳戶上傳會回傳影片請求所用的媒體 URL。

圖片建立起始構圖

上傳圖片以 first_frame 角色送出,用於引導起始構圖;不承諾結果全程每個像素或細節都維持不變。

等待上傳完成後再生成

提交影片生成前請先完成上傳。不得將本地路徑、blob URL 或圖片 data URI 直接作為生成媒體送出。變更需求時,請替換或移除圖片。

描述動作,而非重繪圖片

請描述主體動作、鏡頭軌跡與需保留的細節。選擇 4-15 秒固定整數時長、480p、720p、1080p 或 4k 解析度,以及適合來源圖片的輸出比例。生成音訊為獨立選用設定。

影音聯合生成與輸出檢查

Seedance 2.0 可隨畫面序列生成聲音,支援在短鏡頭中探索環境聲、動作音效與對白。生成音訊是輸出設定;音訊參考輸入取決於所選模式,因此原生多模態能力不代表每個頁面都接受所有媒體類型。

圖片轉影片:檢查輸出

請根據實際輸入與預期用途評估影片品質。以下檢查著重可觀察的輸出,不承諾展示或單一範例能預測品質、延遲或業務成功。

起始構圖與主體身分

請將影片開頭與提供的圖片比對,再檢查整段影片的主體。檢查輪廓、材質、重要細節與背景位置,不要假設輸入就能保證保真度。

動作與鏡頭穩定性

檢查要求的動作來自主體還是攝影機。整段序列都需留意不希望的變形、重複細節與突兀視角變化。

檢查開頭與完整動作

請檢查整段影片的起始構圖、主體身分與動作。工作成功狀態不保證圖片視覺上持續一致。

若特定結尾圖片很重要,請用首尾幀;若需由其他媒體引導外觀、動作或聲音,請用多模態參考。

記錄總耗時、返工與實際費用

請使用一致的工作集合,記錄從提交到取得結果的時間、修訂次數與帳戶費用。區分等待、工作完成及人工驗收。增加生成量前先確立可接受的品質與預算,不要把單次等待當作穩定服務速度的估計。

API 請求與工作追蹤

將目前模式的請求提交至 POST /v1/video/seedance,再用回傳的工作 ID 查詢 GET /v1/jobs/{jobId}。請等待 COMPLETED 且包含輸出後再使用結果;查詢既有工作不需要重新提交生成。

Seedance 2.0 圖片轉影片常見問題

可以上傳哪些圖片?

登入後可上傳一個最大 10 MiB 的 PNG、JPEG 或 WebP 檔案。經驗證的上傳會回傳媒體 URL。請勿將本地檔案路徑或圖片 data URI 直接放入生成請求。

圖片轉影片可以加入第二張圖片嗎?

不行。此模式只接受一張首幀圖片。需要選用結尾圖片時請用首尾幀;需要多項媒體輸入時請用多模態參考。

圖片轉影片是不同的 Seedance 2.0 模型嗎?

不是。它透過相同的非同步影片 API,使用 model: seedance-2.0 與一張 first_frame 圖片。獨立模式將單張圖片流程與純文字、多輸入工作區分。

提供的圖片會被完全重現嗎?

不要假設像素會完全保留。圖片引導起始構圖,提示詞引導動作。採用結果前,請檢查開頭與後續影格。

Seedance 2.0 四個頁面使用不同的 model 參數嗎?

不是。四種輸入模式均使用 model: seedance-2.0,透過 POST /v1/video/seedance 提交非同步影片工作,再查詢 GET /v1/jobs/{jobId}。不要以頁面模式、顯示名稱或其他模型 ID 代替 API 的 model 值。

Seedance 2.0 支援哪些時長與輸出設定?

目前 API Hop 介面使用 4 至 15 秒整數時長,預設 5 秒。解析度為 480p、720p、1080p 和 4k;比例為 16:9、9:16、1:1、4:3、3:4、21:9 和 adaptive。生成音訊另行設定。不要使用 -1 自動時長,也不要加入 seed、negativePrompt 或其他未列於文件的參數。

如何排查驗證、餘額或生成錯誤?

先檢查 Bearer 驗證、餘額、seedance-2.0 模型存取權與所選模式的必要輸入,再確認媒體是否可存取。保留完整錯誤與工作 ID,區分提交失敗、工作等待中及工作失敗,不要只憑一個數字代碼推斷原因。

如何確認 Seedance 2.0 的生成費用?

請在本頁價格區查核解析度、時長與是否含影片輸入的價格,再對照帳戶紀錄確認實際費用。價格不可用不代表免費生成;不要將其他版本費率或文字模型價格套用至本次影片工作。

其他影片模式

相關影片 API