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Seedance 2.5 Motion Control (Intl): AI 视频编辑器

Use Seedance 2.5 Motion Control in international mode to recast performers, preserve choreography, camera work and location, and render 4–30s video. Try free.

Interactive model controls

International-region Seedance 2.5 Motion Control — recast an existing performance video with new performers while preserving the original motion, choreography, blocking, camera work, and location. Upload a reference video plus character images and an optional short instruction.

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概览

关于此模型

更新于 2026年9月12日

Seedance 2.5 Intl Motion Control recasts the performers in an existing performance, dance, or UGC video while preserving the original motion, choreography, blocking, camera work, timing, and location. Provide a source video plus up to 30 character reference images and an optional instruction. Muapi automatically extracts motion, cleans representative environment frames, prepares character references, and renders the final 720p recast through the international-region Seedance 2.5 path. The request shape matches the standard motion-control endpoint, while this variant uses the international deployment and carries a 10% tier surcharge.

1International campaign localization: recreate a performance ad with local talent while keeping the original direction and camera moves.
2Dance and choreography recasts: replace one or more performers without reshooting the choreography or location.
3Character-led social content: turn a reference UGC clip into a repeatable series using consistent character photos.
4Multi-performer production: map up to 30 reference images to a complex cast while preserving the source blocking and timing.
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价格与价值

成本分析

muapiappStandard 2.5 Motion Control price × 1.1

One asynchronous request covers preprocessing and the final 720p recast; source-video depth extraction remains duration-based.

Fal.ai暂不可用

No equivalent single-request international motion-recast pipeline is listed.

Replicate暂不可用

No equivalent single-request international motion-recast pipeline is listed.

** 竞品价格根据相似模型架构和使用层级估算。

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技术详情

配置参数

提示词string

可选的 short creative brief describing the recast. If omitted, roles are inferred automatically from the reference video and images.

默认值Swap the two dancers with the people in the reference images, keep the same room.
参考视频string

Reference video whose motion, choreography, blocking, and camera work will be preserved.

默认值https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/seedance-v2.0-omni-reference.mp4
Character 参考图像sarray

最多 30 character, location, or style 参考图像 used to recast the performers and environment.

默认值https://cdn.muapi.ai/assets/image_download_21.avif
画面比例枚举（8 个选项）

输出视频的画面比例。

默认值16:9
时长（秒）int

Video duration （秒） (4-30).

默认值5
种子int

用于复现生成结果的随机种子。使用 -1 表示随机。

默认值42
高比特率boolean

启用高比特率模式以获得更好的画面保真度，但会生成更大的文件。

默认值false
生成音频boolean

Generate audio (music/SFX) for the recast video. Off by default.

默认值false
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实施指南

开发者文档

How to Use Seedance 2.5 Intl Motion Control

  1. Provide a publicly reachable reference video in video_url.
  2. Add up to 30 performer, character, location, or style references in images_list; one image per performer is recommended.
  3. Optionally describe the recast in prompt. Set duration from 4 to 30 seconds, choose aspect_ratio, and optionally set seed or high_bitrate.
  4. Submit the request:
curl -X POST https://api.muapi.ai/api/v1/seedance-2.5-intl-motion-control \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video_url": "https://example.com/reference-performance.mp4",
    "images_list": ["https://example.com/performer.jpg"],
    "prompt": "Recast the performer and preserve the choreography and location.",
    "duration": 5,
    "aspect_ratio": "16:9"
  }'
  1. Poll GET /api/v1/predictions/{request_id}/result or provide a webhook URL to receive the completed video.
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常见问题

常见问答

What does Intl Motion Control preserve?

It preserves the source video's motion, choreography, blocking, timing, camera work, and filming location while recasting the performers from your reference images.

How is the Intl endpoint different from standard Motion Control?

The request and staged preprocessing pipeline are the same, but Intl selects the international-region Seedance 2.5 deployment and is priced 10% above the standard 2.5 motion-control tier.

How many reference images can I provide?

You can provide up to 30 URLs in `images_list`. For multiple performers, provide one clear character reference image per performer in the desired mapping order.

Is a prompt required?

No. `prompt` is optional; when omitted, the pipeline infers performer roles and the recast from the reference video and supplied images.

What duration and aspect ratios are supported?

Duration can be 4–30 seconds. Supported aspect ratios are adaptive, 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, and 9:21; output is rendered at 720p.

How is Intl Motion Control priced?

The bill combines the standard 2.5 motion-control render and preprocessing charges with a 10% Intl surcharge. Preprocessing includes depth extraction, environment cleanup, prompt analysis, and character-sheet preparation.