HappyHorse 1.1: Image to Video
Animate a static first frame into a short video with synchronized audio using HappyHorse 1.1, taking 1 input image and producing 1 video output. Ideal for e-commerce product demos, brand marketing content, and short episodic series.
例を試す
このワークフローについて
This ComfyUI workflow turns a single still image into a short, shareable video with synchronized audio using the HappyHorse 1.1 service. The pipeline is intentionally simple: LoadImage feeds your first frame, HappyHorseImageToVideoApi sends it to the HappyHorse 1.1 API for motion synthesis and audio alignment, and SaveVideo writes the returned clip to disk as a single video file. Because generation happens through the API node, you don’t need local GPU compute for the heavy lifting.
Technically, the HappyHorseImageToVideoApi node packages your image and the node’s settings (such as duration, resolution, and other options exposed by the node) into a request. The HappyHorse 1.1 backend generates a sequence of coherent frames from the static first frame and returns a video container that includes both the visual track and synchronized audio. SaveVideo then preserves the container and filename you specify. This setup is ideal for rapid creation of product demos, branded motion posters, or short episodic content where you want quick iteration and consistent, audio-backed motion from a single frame.
よくある質問
No. The heavy processing runs on the HappyHorse 1.1 service via the HappyHorseImageToVideoApi node. ComfyUI handles the request and saving the result locally.
Yes, to the extent exposed by the HappyHorseImageToVideoApi node. Open the node and adjust available fields such as clip length and output size. If a setting is not exposed, the API will use its defaults.
The API can return a video with synchronized audio. If audio is enabled by the node or API defaults, SaveVideo will preserve the audio track in the final file. If disabled, you’ll get a silent video.
Use a clean, high-quality image with a clear subject and minimal clutter. Center important elements, avoid heavy motion blur, and match your target aspect ratio to reduce unwanted cropping or padding.