Gemini Omni creates videos with sound and visuals using simple prompts and chat-based editing.
It supports different input types and delivers polished short videos.
Visual glitches, prompt issues, and short video length can affect results.
Google recently launched a new AI video generation tool, Gemini Omni. It allows the users to create videos with sound, visuals, and simple text prompts. However, upon testing this tool on various projects, I came across both good and bad aspects. One of the most fascinating things about this tool is how easy it is to edit videos as one converses in a chat mode. The output quality becomes very professional for short videos. Visual errors, weak prompt control, and short video limits often break the flow of creation. Here’s everything you need to know about the Google Gemini Omni.
Things to know
Before I go ahead and tell you how you can generate videos using the Google Omni, here are some of the things you should know about the model:
Gemini Omni is currently rolling out directly inside the Gemini app and Google Flow.
If you want to use it for social creation, Google is rolling it out to YouTube Shorts and the YouTube Create app.
At the time of writing, if you want to access Omni, you must be on a paid tier, whether it be Google AI Plus, Pro, or Ultra.
Every single video and audio file generated by Gemini Omni is embedded with Google’s SynthID digital watermark.
If you want to work with Google Gemini Omni, then there are certain steps that can guide you through that:
1. First of all, open your browser and search for Gemini Omni.
2. Next, choose a platform through which you will access Gemini Omni. This can either be Google Gemini or Google Flow.
3. Enter a prompt in the box provided by Gemini Omni. You can also try the following prompt:
Act as an expert physics communicator, animator, and voiceover artist. Generate a 60-second, high-quality educational video explaining the concept of Time Dilation .
4. Now the tool will take some time to generate your video. You can further add more prompts to change things to your liking.
Google Gemini Omni: Benefits
Gemini Omni is more than just another video generator, as it fundamentally changes the creation process by treating video as a continuous conversation. Here are some of the benefits I feel Google Omni has over the older models:
Unlike older tools that only take text, Omni allows you to mix and match the inputs as prompts. For example: you can feed it an image reference, an audio track, and a rough text prompt all at once, and it will synthesise them into a single, cohesive video.
You need not to re-prompt from scratch; if a clip isn’t perfect, all you need to do is simply chat with the AI to change specific variables. Let’s say you want to alter the background scenery, switch the camera angle, or add an object while keeping the rest of the video intact; you just need to say that in the prompt box.
As the new model boasts a ‘world model’, Omni actually understands physical concepts like gravity, kinetic energy, and real-world science. When prompted to create complex educational content (like a stop-motion-style animation of protein folding), it maintains impressive scientific accuracy.
The tool doesn’t just generate silent clips or slap generic AI music on top. It outputs high-resolution video complete with synchronised audio, matching the pacing of the video to environmental sound effects or ambient room noise natively.
Google put on an exciting demonstration of the new models, Gemini Omni, during its Google I/O 2026. However, after using the tool in actual productions, I noticed some limitations of the generative AI software. Here are some of the limitations I found:
The visual consistency of the tool lacks at times. It can be a single frame, or at times the consistency can remain over multiple seconds. It could be anything, like the background textures can warp, clothing colours might subtly shift, or the details might flicker between frames.
The model occasionally struggles to strictly follow negative prompts or highly specific constraints.
While Omni understands the basic physics, chaotic or rapid complex motion causes the rendering engine to struggle.
Omni can make spelling mistakes when writing texts in the background, signs and more.
You can only generate a video that is under 10 seconds for now.
Bhaskar is a senior copy editor at Digit India, where he simplifies complex tech topics across iOS, Android, macOS, Windows, and emerging consumer tech. His work has appeared in iGeeksBlog, GuidingTech, and other publications, and he previously served as an assistant editor at TechBloat and TechReloaded. A B.Tech graduate and full-time tech writer, he is known for clear, practical guides and explainers.