Genjutsu Object Swap
Genjutsu Object Swap is Higgsfield's video-to-video model that replaces an object in existing footage. Supply the clip and up to eight reference images of the replacement, and it swaps it in while keeping the camera and motion of the source, at 480p or 720p for up to 30 seconds. The source needs at least 409,600 pixels per frame, such as 854x480 or larger.
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Genjutsu Object Swap is Higgsfield's video-to-video model that replaces an object in existing footage. Supply the clip and up to eight reference images of the replacement, and it swaps it in while keeping the camera and motion of the source, at 480p or 720p for up to 30 seconds. The source needs at least 409,600 pixels per frame, such as 854x480 or larger.
Connect Claude, Cursor, VS Code, or Codex to Layer’s MCP server and Genjutsu Object Swap becomes a tool your agent can reach for — it picks the parameters, runs the generation, and shows you the result in the conversation.
https://mcp.app.layer.ai/mcpAsk your agent
“Use Genjutsu Object Swap to animate a torch-lit dungeon corridor with a slow dolly forward.”
execute_forge({
"base_model_id": "higgsfield-genjutsu-object-swap",
"prompt": "A torch-lit dungeon corridor, slow dolly forward",
"batch_size": 1
})Authenticate with a personal access token, post the model’s own form, and poll the inference until it completes. Every field below is accepted by this endpoint.
# Start the generation — returns an inference id straight away.
curl -X POST https://api.app.layer.ai/api/v2/workspaces/$WORKSPACE_ID/base-models/higgsfield-genjutsu-object-swap/inferences \
-H "Authorization: Bearer $LAYER_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"prompt": "A torch-lit dungeon corridor, slow dolly forward"
}'
# Poll until status is "complete" — the response then carries the asset URLs.
curl https://api.app.layer.ai/api/v2/workspaces/$WORKSPACE_ID/inferences/$INFERENCE_ID \
-H "Authorization: Bearer $LAYER_TOKEN"- prompt string
- Describe what to generate, or the change to make.
- aspect_ratio enumdefault LANDSCAPE_16_9_480p4 options
- The shape and size of the output.
- guidance_file_init_video file[]required
- The video to modify
- guidance_file_reference_image file[]required
- Guides style and content without being modified
- prompt_language string
- The language the prompt is written in, so it reaches the model as you meant it.
Why use Genjutsu Object Swap for video?
Cinematic video generation
Genjutsu Object Swap creates high-fidelity video content suitable for trailers, gameplay previews, and marketing materials with temporal consistency.
Flexible input modes
Generate from text prompts, reference images, or existing video. Supports various aspect ratios and durations for different content needs.
Production-ready output
Clean motion, stable framing, and coherent transitions make outputs ready for direct use in UA campaigns and social content.
Game trailers and cinematic previews
Create attention-grabbing trailers and gameplay previews that showcase your game at its best. High temporal consistency ensures smooth, professional results.
UA video creative at scale
Generate dozens of video ad variants for A/B testing across platforms. Rapid iteration lets performance teams optimize creative angles quickly.
Character animations and in-game cinematics
Bring characters to life with animated sequences for cutscenes, promotional materials, and social content.
FAQ
How much does Genjutsu Object Swap cost? Is it free?+
How does Layer's pricing work?+
There are no seat fees, feature gates, or plans on Layer. Instead, our platform uses a consumption based system with Creative Units (CUs) with a flexible monthly subscription. Every generation on Layer (image, video, 3D, or audio) consumes a Creative Unit, and you only pay for what you create.
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