Made with this app
How it works
The Gemini Omni Flash app on Arteza generates short MP4 videos at 720p with native synchronized audio baked into every clip automatically, no separate audio step required. It accepts plain text prompts, a single reference image, or up to ten reference images bound directly into the prompt, and it supports single-shot video edits on existing footage. It is built for creators who need social-ready video with sound in one pass, from product teasers and narrative vignettes to quick scene revisions.
How to use this app
- 1
Describe what you want to create, or upload your source file.
- 2
Pick your options, then press Generate.
- 3
Watch your result appear in the gallery within moments.
- 4
Download, share, or generate again with a new idea.
What you can make
Social Clips with Instant Audio
Because Gemini Omni Flash generates synchronized audio alongside every video automatically, you can produce a complete, sound-on clip for Instagram Reels or TikTok in a single generation. No need to source music or add voiceover in post; the audio is baked in at render time.
Reference-Driven Brand Scenes
Upload up to ten reference images, such as product shots, mood boards, or character designs, and bind them inline in your prompt. Gemini Omni Flash uses those visuals to anchor the generated scene, keeping colors, subjects, and styling consistent across your clip.
Single-Shot Video Edits
Feed an existing video clip into the app alongside a text instruction, and Gemini Omni Flash rewrites the specified elements in a single pass. This is useful for swapping backgrounds, adjusting lighting mood, or changing a character's action without re-shooting or multi-step workflows.
Rapid Narrative Vignettes
For storytellers who need a 3 to 10 second establishing shot with ambient sound, such as a rainy street, a workshop in motion, or a crowd scene, the model generates the full audio-visual moment from a text description alone, ready to drop into a larger edit.
Image-to-Video Animation
Supply a single still image and a motion prompt to animate a photograph, illustration, or product render. Gemini Omni Flash adds movement and a matching soundscape, turning static assets into short living videos suitable for presentations or social media.
Prompt ideas to try
- A ceramic coffee cup on a wooden table in morning light, steam rising slowly, soft ambient kitchen sounds, warm color grade, 6 seconds.
- A neon-lit Tokyo alley at night, light rain falling on wet pavement, distant traffic and rain sounds, shallow depth of field, 8 seconds.
- Aerial shot of a pine forest in autumn, camera drifting forward at low altitude, wind through trees audible, golden hour lighting, 10 seconds.
- A baker sliding a sourdough loaf into a stone oven, crust crackling sound, warm firelight flickering, close-up on the bread, 5 seconds.
- Use the provided product reference images to show the sneaker rotating slowly on a clean white surface, subtle whoosh sound, 4 seconds.
- Edit the source video: replace the plain white background with a sun-drenched Mediterranean terrace, keep the subject and motion unchanged.
Why creators use this app
- Native synchronized audio
- Text, Image and Reference Input
- Single-shot video edit
- Up to 10 reference images
- 3-10s Duration
- 720p Output
Tips for better results
Describe the Audio You Expect
Even though audio is generated automatically, naming the sounds you want in your prompt, such as rain, crowd murmur, or mechanical hum, guides Gemini Omni Flash toward a more fitting soundscape. Vague prompts produce generic audio; specific prompts produce intentional audio.
Use All Ten Reference Slots
The model accepts up to ten reference images bound inline. When doing brand or character work, supply multiple angles and lighting conditions rather than a single image. More visual context gives the model more signal to maintain consistency across the generated clip.
Match Clip Length to Content
The app supports 3 to 10 second durations. Set shorter durations, around 3 to 5 seconds, for product close-ups or single actions where pacing is tight. Use 7 to 10 seconds for establishing shots or scenes that need time to breathe and let the audio develop.
Write Edit Instructions Precisely
For single-shot video edits, specify exactly what changes and what stays the same. A prompt like 'replace the background with a forest, keep the subject's motion and clothing identical' gives the model clear constraints and reduces unwanted changes to the elements you want preserved.
When to choose this app
Choose this app when your video needs working audio from the first generation. Sibling apps like Seedance 2.0 and Sora 2 produce visually strong footage but do not generate synchronized audio natively, meaning you handle sound separately. Gemini Omni Flash also stands apart through its ten-image reference binding, which gives it stronger visual grounding than Seedance 2.0 Mini or LTX-2 Pro for brand-consistent or character-specific scenes.
Frequently asked questions
Can I control what the audio sounds like, or is it always automatic?
The audio is always generated automatically alongside the video; there is no separate audio mixer or upload field. However, including descriptive audio cues in your text prompt, such as specific sounds, ambient environments, or relative volume descriptors, meaningfully influences what Gemini Omni Flash produces.
How should I format multiple reference images in my prompt?
You can attach up to ten images directly in the Arteza prompt interface before generating. The model treats all attached images as bound references for the scene. Label or describe each image's role in your text prompt, for example 'reference 1 is the product front, reference 2 is the product back', to help the model use them correctly.
What kinds of source video does the single-shot edit feature accept?
The app accepts an existing video clip as input alongside a text edit instruction. You describe the change you want, and Gemini Omni Flash applies it in one generation pass. The output is a new 720p MP4 reflecting the edit, with audio regenerated to match the revised scene.
Is 720p resolution sufficient for professional use?
720p is well-suited for social media platforms, web embeds, presentations, and prototyping. If you need 1080p or higher resolution output for broadcast or large-format display, consider a sibling app like Sora 2 Pro, which targets higher-fidelity output.
What is the maximum clip length I can generate?
Gemini Omni Flash supports clips from 3 to 10 seconds per generation. If you need a longer sequence, you can generate multiple clips and cut them together in a video editor. Single-shot edit outputs also fall within the same 3 to 10 second window.
Can I use a text-only prompt without any images?
Yes. Images are optional. The app works in text-to-video mode when no images are attached, generating the full scene, motion, and audio from your written description alone. Adding images shifts the app into image-to-video or reference-to-video mode depending on whether you include a source video.
Which AI model powers this app?
This app runs on Gemini Omni Flash, available through Arteza with no separate account or setup.
Can I use the results commercially?
Yes. Content you generate is yours to use, subject to our content licenses.
How long does a generation take?
Most generations finish in under a minute, and you can watch progress live in the gallery.