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Seedance 2.5 Motion Control (Intl): AI動画編集

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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概要

このモデルについて

更新日: 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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料金と価値

コスト分析

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利用不可

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

Replicate利用不可

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

** 競合サービスの料金は類似のモデル構成および利用ティアに基づいて算出された推定値です。

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技術詳細

設定スキーマ

プロンプトstring

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

デフォルト値Swap the two dancers with the people in the reference images, keep the same room.
参照動画string

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

デフォルト値https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/seedance-v2.0-omni-reference.mp4
Character 参照画像sarray

Up to 30 character, location, or style reference images used to recast the performers and environment.

デフォルト値https://cdn.muapi.ai/assets/image_download_21.avif
アスペクト比Enum（8個の選択肢）

生成メディアのアスペクト比（例：16:9、9:16、1:1など）。

デフォルト値16:9
長さ（秒）int

Video duration in seconds (4-30).

デフォルト値5
シード値int

生成の再現性を保つためのランダムシード値。同じ値を使用すると同じ結果が得られます。

デフォルト値42
High Bitrateboolean

生成プロセスを適切に制御するためのパラメータ設定（Enable high bitrate mode for better visual fidelit）。

デフォルト値false
Generate 音声boolean

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

デフォルト値false
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実装ガイド

開発者ドキュメント

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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よくある質問

FAQ

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.