Seedance 2.0 (Video-Extend) extends an input video with a new cinematic continuation generated from its last frame and a natural-language prompt. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
bytedance/seedance-2.0/video-extend
Source checked: 2026-09-13 · Provider endpoint, not an independently benchmarked model.
A handmade paper ocean in a small wooden theater. Layered indigo paper waves rise and fall while one tiny yellow paper boat travels from left to right. Close macro camera slowly moves forward, visible paper fibers and practical warm studio lighting. Tactile stop-motion animation, a single uninterrupted shot, gentle creaking paper sound. No text, logos or cuts.
A small origami crane folded from lemon-yellow paper gently unfolds its wings and glides above a lilac tabletop. Its paper folds remain crisp and consistent. Camera follows in a slow upward tilt, handmade stop-motion style, realistic miniature shadows. No extra birds, symbols or text.
Outside a tiny flower shop at blue hour, a bucket of white tulips sways in a light breeze. Warm interior light spills onto wet cobblestones as raindrops slide down the window. Camera makes a gentle close push toward one flower, realistic optics, soft rain ambience. No readable signs or faces.
These are source observations, not interchangeable quotes. Token, compute-time, output-duration and per-request prices cannot be compared by the number alone. Input charges and optional features may add to the total.
| Source rate | Billing unit | Conditions | Evidence |
|---|---|---|---|
| 0.5400 USD | source-listed starting price | Displayed catalog starting price only. Final charge depends on duration, resolution, outputs and references. Not a fixed per-second or per-image quote. | Public structured source |
| category | video-extend |
|---|
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Fast, Pro, editing and audio variants remain separate. Match the exact configuration before comparing costs.
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OpenRouter · video
Model sample · made by Vidilybytedance/seedance-2.0Seedance 2.0 is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It is particularly strong at pr
OpenRouter · video
VIDEO APIbytedance/seedance-2.0-fastSeedance 2.0 Fast is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It prioritizes generation
OpenRouter · videoVIDEO APIbytedance/seedance-2.0-miniSeedance 2.0 Mini is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video with image, video, and audi
bytedance/seedance-2.0-fast/image-to-videoSeedance 2.0 Fast (Image-to-Video) generates cinematic videos from reference images and text prompts with native audio-visual synchronization, director-level control, and exceptional motion stability
bytedance/seedance-2.0-fast/image-to-video-spicySeedance 2.0 Fast Spicy Image to Video is a fast AI image-to-video generation model that creates high-quality cinematic clips from images at faster speed and lower cost, optimized for scalable content
bytedance/seedance-2.0-fast/image-to-video-turboSeedance 2.0 Fast (Image-to-Video Turbo) generates cinematic 720p/1080p videos from reference images using speed-optimized inference —the fastest and most affordable Seedance image-to-video option wit
bytedance/seedance-2.0-fast/text-to-videoSeedance 2.0 Fast (Text-to-Video) generates cinematic videos from text prompts with native audio-visual synchronization, director-level camera and lighting control, and exceptional motion stability —
bytedance/seedance-2.0-fast/text-to-video-turboSeedance 2.0 Fast (Text-to-Video Turbo) generates cinematic 720p/1080p videos from text prompts using speed-optimized inference —the fastest and most affordable Seedance option with native audio-visua
bytedance/seedance-2.0-fast/video-editSeedance 2.0 Fast (Video-Edit) edits an input video from a natural-language prompt at a faster, cheaper tier. Built on ByteDance Seed's unified multimodal architecture, it preserves subject identity,
bytedance/seedance-2.0-fast/video-edit-turboSeedance 2.0 Fast (Video-Edit Turbo) is the fastest, cheapest turbo tier for editing an input video from a natural-language prompt — high-resolution output with optimized cost and speed. Ready-to-use
bytedance/seedance-2.0-fast/video-extendSeedance 2.0 Fast (Video-Extend) extends an input video with a new cinematic continuation generated from its last frame and a natural-language prompt — at the faster, cheaper Seedance 2.0 Fast tier. R
bytedance/seedance-2.0-mini/image-to-videoSeedance 2.0 Mini Image to Video is ByteDance's faster, lower-cost image-to-video model for cinematic multi-shot videos. It turns reference images and optional text prompts into narrative sequences wi
bytedance/seedance-2.0-mini/image-to-video-spicySeedance 2.0 Mini Spicy Image to Video is ByteDance's faster, lower-cost image-to-video model for cinematic multi-shot videos. It turns reference images and optional text prompts into narrative sequen
bytedance/seedance-2.0-mini/image-to-video-turboSeedance 2.0 Mini Image to Video Turbo is ByteDance's faster, lower-cost image-to-video model for cinematic multi-shot videos. It turns reference images and optional text prompts into narrative sequen
bytedance/seedance-2.0-mini/text-to-videoSeedance 2.0 Mini Text to Video is ByteDance's faster, lower-cost text-to-video model for cinematic multi-shot videos. It generates narrative sequences from text prompts with AI camera control, consis
bytedance/seedance-2.0-mini/text-to-video-turboSeedance 2.0 Mini Text to Video Turbo is ByteDance's faster, lower-cost text-to-video model for cinematic multi-shot videos. It generates narrative sequences from text prompts with AI camera control,
bytedance/seedance-2.0-mini/video-editSeedance 2.0 Mini Video Edit is ByteDance's faster, lower-cost video editing model for prompt-guided video modification. It edits existing videos with cinematic multi-shot quality, AI camera control,
bytedance/seedance-2.0-mini/video-edit-turboSeedance 2.0 Mini is ByteDance's faster, lower-cost video generation model for text to video and image to video. It creates cinematic multi-shot videos with AI camera control, consistent characters ac
bytedance/seedance-2.0-mini/video-extendSeedance 2.0 Mini Video Extend is ByteDance's faster, lower-cost video extension model for cinematic multi-shot continuation. It extends existing videos into seamless narrative sequences with AI camer
Model sample · made by Vidilybytedance/seedance-2.0/image-to-videoSeedance 2.0 (Image-to-Video) generates Hollywood-grade cinematic videos from reference images and text prompts with native audio-visual synchronization, director-level camera and lighting control, an
Model sample · made by Vidilybytedance/seedance-2.0/image-to-video-spicySeedance 2.0 Spicy Image to Video is a fast AI image-to-video generation model that creates high-quality cinematic clips from images, optimized for scalable content generation with smooth animations a
Model sample · made by Vidilybytedance/seedance-2.0/image-to-video-turboSeedance 2.0 (Image-to-Video Turbo) generates cinematic 720p/1080p videos from reference images —a faster, more affordable high-resolution tier with native audio-visual synchronization, director-level
Model sample · made by Vidilybytedance/seedance-2.0/text-to-videoSeedance 2.0 (Text-to-Video) generates Hollywood-grade cinematic videos from text prompts with native audio-visual synchronization, director-level camera and lighting control, and exceptional motion s
Model sample · made by Vidilybytedance/seedance-2.0/text-to-video-turboSeedance 2.0 (Text-to-Video Turbo) generates cinematic 720p/1080p videos from text prompts —a faster, more affordable high-resolution tier with native audio-visual synchronization, director-level cont