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Seedance 2 Omni Reference VIP Fast: Image-to-Video

SD 2 Omni Reference VIP Fast by ByteDance: fast multi-reference video generation. Selectable 720p-4K resolution, price scales accordingly. SD 2 Omni Reference VIP Fast by ByteDance. Faster video generation using up to 9 image references, up to 3 video clips, and up to 3 audio references with priority routing. Reference materials in your prompt with @image1…@image9, @video1…@video3, and @audio1…@audio3. Selectable output resolution (720p/1080p/4K) — price scales with the resolution chosen.

Interactive model controls

SD 2 Omni Reference VIP Fast by ByteDance. Faster video generation using up to 9 image references, up to 3 video clips, and up to 3 audio references with priority routing. Reference materials in your prompt with @image1…@image9, @video1…@video3, and @audio1…@audio3. Selectable output resolution (720p/1080p/4K) — price scales with the resolution chosen.

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Overview

About this model

SD 2 Omni Reference VIP Fast generates reference-guided videos using the faster model variant with priority routing. Supports up to 9 image references, up to 3 video clips, up to 3 audio references, and character identity references via @character and @omni-character syntax. Output resolution is selectable directly on this endpoint — 720p, 1080p, or 4K — via the resolution parameter, and price scales with your choice.

1High-Volume Reference Video: Generate many reference-guided videos quickly with priority queue access.
2Cost-Efficient Character Consistency: Maintain character identity across many generations at reduced cost.
3Rapid Audio Sync Iteration: Quickly iterate on audio-synced video concepts with fast generation.
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Pricing & Value

Cost analysis

muapiapp$0.21-$0.945/sec (720p-4K)

VIP fast tier with priority routing; price scales with the selected resolution.

Fal.aiNot available

Not available.

ReplicateNot available

Not available.

** Competitor pricing is estimated based on similar model architectures and usage tiers.

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Technical Details

Configuration schema

Promptstring

Video description. Use @image1…@image9 to reference images, @video1…@video3 for videos, and @audio1…@audio3 for audio. Use @character:<request_id> for a Seedance 2 character sheet or @omni-character:<char_id> for a trained omni-character. Multiple characters are supported.

Default Value@image1 is the main character. The person walks along a city street at sunset, cinematic lighting.
ResolutionEnum (3 options)

Output resolution. Price scales with resolution: 720p is cheapest, 4K is most expensive.

Default Value720p
Image URLsarray

Up to 9 reference image URLs (JPEG/PNG/WebP). Each Nth image corresponds to @imageN in the prompt.

Default Valuehttps://d3adwkbyhxyrtq.cloudfront.net/ai-images/186/712345784292/4a8c5c70-abcc-4920-873e-b0e219986453.jpg
Video Reference URLsarray

Up to 3 reference video clip URLs (MP4, max 15s each). Each Nth video corresponds to @videoN in the prompt.

Default Valueundefined
Audio Reference URLsarray

Up to 3 reference audio files (MP3/WAV, total max 15s). Each Nth audio corresponds to @audioN in the prompt.

Default Valueundefined
Aspect RatioEnum (6 options)

Output video aspect ratio.

Default Value16:9
Duration (seconds)int

Video duration in seconds.

Default Value5
High Bitrateboolean

Enable high bitrate mode for better visual fidelity. Produces larger files.

Default Valuefalse
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Implementation Guide

Developer documentation

How to Use SD 2 VIP Omni Reference Fast

  1. Provide reference media: Supply up to 9 images, 3 video clips, and 3 audio files, referenced via @image1...@image9, @video1...@video3, @audio1...@audio3.

  2. Choose resolution: Set resolution to 720p (default, $0.21/sec), 1080p ($0.4725/sec), or 4k ($0.945/sec).

  3. Write your prompt and set duration: Describe the scene, and choose a duration between 4 and 15 seconds.

  4. Submit and poll: The API returns a request_id. Poll /predictions/{request_id}/result or use a webhook URL.

curl -X POST https://api.muapi.ai/api/v1/seedance-2-vip-omni-reference-fast \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"@image1 walks along a city street at sunset","images_list":["https://example.com/a.jpg"],"resolution":"720p","duration":5}'
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Common Questions

Frequently asked

Does the fast variant support all the same reference types as the pro variant?

Yes, image, video, audio, character, and omni-character references all work identically on the fast variant.

What resolutions does VIP Omni Reference Fast support?

Set `resolution` to `720p` (default), `1080p`, or `4k`. Price scales with resolution: $0.21/sec at 720p, $0.4725/sec at 1080p, and $0.945/sec at 4K.

When should I use fast vs. pro VIP?

Use fast for high-volume or cost-sensitive workflows; use pro when maximum output quality matters most.

How does cost scale with duration?

At 720p, a 5-second video costs $1.05 and a 10-second video costs $2.10, with a reduced rate when a video reference is supplied.

Does the dedicated -fast-1080p endpoint still work?

Yes, seedance-2-vip-omni-reference-fast-1080p remains fully live, but the base endpoint now covers every resolution via the `resolution` parameter.