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Gemini Omni Flash Reference to Video: Reference-Driven Clips with Synced Audio on Models and API | RunComfy

google/gemini-omni-flash/reference-to-video

Gemini Omni Flash Reference to Video turns one or more reference images and a prompt into a short clip with native synced audio, holding subject and style across 16:9 or 9:16 in 3 to 10 seconds.

Describe the motion, scene development, pacing, and audio you want. You can direct camera work and sound (e.g. "slow push-in", "gentle wind and birdsong", "no dialogue") and add negative instructions such as "Do not show text". Reference the uploaded images inline to bind them to subjects, style, or layout.
Image 1
One or more reference images that guide the subject, style, layout, and visual direction of the video. Supported formats include jpg, jpeg, png, webp.
The aspect ratio of the generated video.
The duration of the generated video, in seconds.
Idle
The rate is $0.14 per second of generated video.

Introduction To Gemini Omni Flash Reference to Video

Google's Gemini Omni Flash Reference to Video builds a 3-10 second clip from one or more reference images plus a written prompt, letting your pictures set the subject, style, and layout while the text drives motion, pacing, and synchronized audio. Trading manual keyframing and separate sound work for a single reference-led pass, it suits marketers, filmmakers, game teams, and social creators who need consistent characters on screen. For developers, Gemini Omni Flash Reference to Video on RunComfy can be used both in the browser and via an HTTP API, so you don't need to host or scale the model yourself.
Ideal for: Consistent-Character Short Clips | Reference-Guided Cinematic Shots | Product And Brand Promos

Google / Gemini Omni Flash Reference To Video#


This model reads one or more reference images together with a written prompt, then generates a short cinematic clip that keeps the referenced subject, look, and composition while adding motion and sound. It belongs to Google's Gemini Omni Flash family, which also covers text-to-video and image-to-video; this RunComfy page runs the reference-to-video task.


Because the pictures anchor identity and visual direction, the same character or product can stay recognizable from the first frame to the last instead of drifting between shots.


Highlights#


  • Reference-led generation: Feed in one or several images and the model follows their subject, style, and layout when building the shot.
  • Prompt-driven direction: Text controls motion, scene development, pacing, and audio, so you decide how the reference comes alive.
  • Native synchronized audio: Speech, ambient sound, and music are produced in step with the picture, giving a share-ready clip without a separate audio pass.
  • Strong subject consistency: Reference images help hold a character, object, or brand look steady across the whole clip.
  • Flexible framing and length: Pick 16:9 landscape or 9:16 portrait, at any whole-second length from 3 to 10 seconds.
  • Part of a family: The Gemini Omni Flash lineup spans several video tasks; this page focuses on reference-to-video.

Parameters#


Inputs match the RunComfy OpenAPI Input schema for the reference-to-video task.


ParameterRequiredTypeDefaultRange / OptionsDescription
prompt*Yes (*)string—descriptive textDirects motion, pacing, scene development, and audio
image_urls*Yes (*)array (image URIs)—jpg, jpeg, png, webpOne or more reference images guiding subject, style, and layout
aspect_ratioNostring16:916:9, 9:16Aspect ratio of the generated video
durationNointeger83-10 (seconds)Length of the generated video in whole seconds

Pricing#


Billing is based on the length of the generated clip:


  • Video: $0.14 per second of generated video.

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Frequently Asked Questions

What does Gemini Omni Flash Reference to Video do?

Gemini Omni Flash Reference to Video takes one or more reference images and a text prompt, then generates a short clip with synchronized audio. The reference images guide the subject, style, and layout, while the prompt directs motion, pacing, scene development, and sound, so your pictures set the look and the text brings it to life.

What are the best use cases for Gemini Omni Flash Reference to Video?

It works well for keeping a character, product, or brand look consistent across a short clip, building reference-guided cinematic shots, and producing promos from existing visuals. Marketers, filmmakers, game teams, and social creators often use Gemini Omni Flash Reference to Video when identity and visual direction need to stay close to their source images.

How many reference images can I use with Gemini Omni Flash Reference to Video?

You can provide one or more reference images, and supported formats include jpg, jpeg, png, and webp. With Gemini Omni Flash Reference to Video you can mention what each image contributes in the prompt, such as the character, outfit, or environment, to steer how it shapes the result. Check the current RunComfy parameter panel for the exact input limits.

How does Gemini Omni Flash Reference to Video handle audio?

The model generates sound in step with the video, including speech, ambient effects, and music where appropriate. You can steer this in the prompt with Gemini Omni Flash Reference to Video by naming the dialogue tone or background sound you want, or asking for no dialogue when you need a quiet clip.

How is Gemini Omni Flash Reference to Video different from text-to-video generation?

Supplying reference images gives you tighter control over subject identity, style, and layout than a text-only prompt. With Gemini Omni Flash Reference to Video, the images anchor how the shot looks while the prompt directs how it moves, which helps when you already have specific characters or scenes you want to carry into the clip.

What aspect ratios and durations does Gemini Omni Flash Reference to Video support?

Gemini Omni Flash Reference to Video supports 16:9 landscape and 9:16 portrait framing, with clip lengths from 3 to 10 whole seconds. Check the current RunComfy parameter panel for the exact options, since available settings can change over time.

Can developers use Gemini Omni Flash Reference to Video through the RunComfy API?

Yes. You can prototype Gemini Omni Flash Reference to Video in the RunComfy AI model UI, then call the same model via the RunComfy HTTP API with identical parameters for automation and production. This lets you move from testing to integration without hosting or scaling the model yourself.

How much does it cost to generate with Gemini Omni Flash Reference to Video on RunComfy?

Generations with Gemini Omni Flash Reference to Video are billed by clip length at $0.14 per second of generated video, and consume usd or credits on your RunComfy account. New users typically receive a free trial amount, and you can review current rates in the Generation section of this page.

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Examples Of Gemini Omni Flash Reference to Video

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