Gemini Omni Flash: Video Edit
Edit videos with natural language using Gemini Omni Flash, transforming a single input video into one edited output based on your descriptive instructions. Specify the duration and aspect ratio in your prompt, and leverage Omni's world knowledge for intuitive edits like changing backgrounds or adding atmosphere. Ideal for quick social media remixes, cinematic scene adjustments, and iterative video refinements without technical prompts.
简介
This ComfyUI tutorial workflow lets you edit a single input video using natural language instructions powered by the GeminiVideoOmni node. The graph is straightforward: LoadVideo ingests your source clip, the Prompt Constructor subgraph (node id 331103d2-d660-4a88-abf0-1117dc46b2df) builds a well-formed prompt with the required duration and aspect ratio, GeminiVideoOmni sends the video plus prompt to the Gemini Omni Flash API, and the results are displayed with PreviewAny and saved with SaveVideo. A MarkdownNote in the canvas provides quick tips and reminders.
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在 ComfyUI 中运行。 此工作流无法在本页面运行。你可以在 Comfy Cloud 中打开（已预先加载所需内容），或下载后在自己的 ComfyUI 中使用。
在 Cloud 中试用常见问答
Yes. The GeminiVideoOmni node expects both in the prompt so the model knows the output canvas and time budget. Use clear formats like "duration: 5s" and "aspect ratio: 9:16" in the Prompt Constructor.
No. This setup focuses on visual edits, and the output from SaveVideo is typically silent. If you need audio, re-sync your original track or music in a video editor after export.
GeminiVideoOmni calls the Gemini API, so your media and instructions are sent to the service provider. Avoid sensitive content and be mindful of your API’s usage, privacy, and content policies.
Keep clips short (a few seconds), be explicit and constrained in your instructions, always include duration and aspect ratio, and iterate. Use concrete guidance like "keep the subject centered," "subtle fog only," or "retain original motion" to reduce ambiguity.