Kling O1: Text to Video
Generate videos from text descriptions using Kling O1. Create dynamic video content with natural language prompts.
About
This ComfyUI workflow turns plain-language prompts into short videos using the Kling O1 model. At its core is the KlingOmniProTextToVideoNode, which sends your prompt to the Kling service and receives a generated clip. The node handles prompt text and generation options (such as clip length and size), then passes the resulting video to SaveVideo, which writes the output to disk.
What you provide
- Reading the workflow
Runs in ComfyUI. This workflow can't run on this page. Open it in Comfy Cloud with everything loaded, or download it for your own ComfyUI.
Try in CloudQuestions & answers
Yes. KlingOmniProTextToVideoNode calls the external Kling O1 service, which typically requires an API key and endpoint. Configure credentials in the node’s settings or environment as documented by the node.
Limits depend on the Kling O1 service and the node’s implementation. Use the options exposed by KlingOmniProTextToVideoNode and stay within the recommended ranges shown in the node’s UI or documentation to avoid errors or long queue times.
Write precise prompts with clear subject focus and camera instructions (e.g., slow pan, tripod shot). Keep clip lengths modest, avoid overly complex multi-subject actions in a single prompt, and choose a frame rate that matches the motion you want. Iterate with small changes and, if available, control the seed.
SaveVideo writes the clip to a file using the path and fps you set in the node. The exact container/codec options depend on your ComfyUI setup and the node’s parameters; MP4 is commonly used when available.