Explore/Seedance 2.5
Video

Seedance 2.5

Seedance 2.5 Video Extend generates extended video content from an input video URL and text prompt, supporting up to 30 seconds duration and optional audio or image inputs. It outputs videos in 480p or 720p resolution with mp4 or mov format, allowing control over audio generation and multiple media inputs.

View docs
import { config, higgsfield } from "@higgsfield/client/v2";config({  credentials: process.env.HF_CREDENTIALS,});const result = await higgsfield.subscribe(  "bytedance/seedance-2.5/video-extend",  {    input: {      "prompt": "A cinematic scene at sunset",      "duration": 5,      "video_url": "https://example.com/input.mp4",      "resolution": "720p",      "bitrate_mode": "high",      "generate_audio": true    },    withPolling: true,  },);console.log(result);

Playground

Result

Loading the media file...
0:00 / 0:00
Price

Video input is required. Each 1,000 video tokens costs $0.01284 at 480p or 720p and $0.01404 at 1080p (0.6× the no-video-input rate). For 16:9 output, this is roughly $0.1234 at 480p, $0.2773 at 720p, and $0.6823 at 1080p per second of combined input and generated video duration. Both input and generated video durations are billable. Billable video tokens = ceil(output height × output width × (input video duration + generated video duration) × 24 / 1024). Image and audio references do not count as video input. Actual pricing depends on output dimensions and billable duration. Rates shown are before any applicable customer discount.

More models by ByteDance

Compare related models from ByteDance. Price, resolution, and duration show the full range across each model’s configurations, so the exact cost depends on the settings you choose.

Model namePriceResolutionDurationReleased
Seedance 2.5 Text to Video$0.144 – $0.7961 / sec480p – 1080p4 – 30s07/01/2026
Seedance 2.5 Reference to Video (with video reference)$0.1728 – $0.9553 / sec480p – 1080p4 – 30s07/01/2026
Seedance 2.5 Image to Video$0.144 – $0.7961 / sec480p – 1080p4 – 30s07/01/2026
Seedance 2.5 Video Edit$0.1728 – $0.9553 / sec480p – 1080p4 – 30s07/01/2026
Seedance 2.5 Video Extend$0.1728 – $0.9553 / sec480p – 1080p4 – 30s07/01/2026
Seedance 2.0 Text to Video$0.0985 – $1.0887 / sec480p – 4k4 – 15s02/01/2026
Seedance 2.0 Image to Video$0.0985 – $1.0887 / sec480p – 4k4 – 15s02/01/2026
Seedance 2.0 Reference to Video (with video reference)$0.1182 – $1.3064 / sec480p – 4k4 – 15s02/01/2026