Seedance 2.5 Video Generator

A one-page text-to-video and image-to-video web app: type a prompt, optionally paste a first-frame image URL, pick aspect ratio, length and resolution, and get the clip back in a few minutes. One Node file, no npm dependencies.

Clips come from the API of emaki (emaki.ai), the Japanese-language AI video generator for Seedance 2.5 and Seedance 2.0. Create an API key at emaki.ai/settings/apikeys and enter it as EMAKI_API_KEY; every clip costs credits on that account, the same price as on the website. Set ACCESS_PASSWORD too, so only people you tell can spend them.

Starting from a picture works the same way as image to video on emaki. 日本語での使い方は シーダンス へ。 Source: github.com/hanshs474/emaki-video-starter.