# Seedance 2.0 — a cast that holds, up to 1080p > Seedance 2.0 on eroq: ByteDance's video model that holds a cast together, 4 to 15 second clips up to 1080p with sound and six reference pictures. SFW only. Seedance 2.0 is the character-consistency engine: it holds a cast together from up to six reference pictures — your cast's look sheets and your elements — and carries a cast member's voice sample so their lines come out in that voice. Clips run 4 to 15 seconds at up to 1080p with native sound, in seven native formats from 9:21 to 21:9, with first/last frames and a seed. 40 credits / second at 720p, on the Creator plan and up. ## At a glance | | | | --- | --- | | Price | 40 credits / second at 720p · 480p costs less, 1080p more · 21:9 and 9:21 cost more | | Length | 4 to 15 seconds, one-second steps | | Resolution | 480p · 720p (default) · 1080p | | Formats | 16:9 · 4:3 · 1:1 · 3:4 · 9:16 · 21:9 · 9:21 | | Sound | Native sound, dialogue included — Soundtrack toggle | | Inputs | Text · start frame · end frame · up to 6 reference pictures · voice sample · seed | | Access | Creator plan and up ($49/month) | | Content | Moderated upstream — SFW work only | ## What Seedance 2.0 is for Series work, where the person in clip twelve has to be the person in clip one: episodes, campaigns, a recurring companion character. Seedance 2.0 reads up to six reference pictures per render — a full cast of four still leaves two for the place and a prop — and a cast member's voice sample rides along, so they sound like themselves too. It is also the only Seedance that renders 1080p, in seven native formats from the ultra-tall 9:21 to the ultra-wide 21:9. ## How to prompt it - Pick your cast in the composer and @mention each one by name — their look sheets ride as reference pictures. - Put lines in quotes after the speaker — @Jun says "Not tonight." — and their voice sample carries the read. - Found a good take? Keep its seed and change one detail at a time. - Frames and references are separate modes: a start or end frame drives the clip on its own, and the cast then rides as text. - 21:9 and 9:21 are bigger frames and cost more per second — use them when the format is the point. ## Where it sits in the Seedance family Seedance 2.5 trades 1080p for length: up to 30 seconds at 720p. Seedance 2.0 Fast (from Hobby) and Seedance 2.0 Mini (every account) keep the same references, voice sample, frames and seven formats at 480p or 720p for less. Draft there, then render the keeper on 2.0 at 1080p. ## Starting points - **Bookshop umbrella** — Two friends share an umbrella outside a closed bookshop at night, one says "We should have left earlier," the other shrugs and laughs, rain drumming on the canvas, slow push-in, warm window light - **Rooftop blue hour** — A young man on a rooftop at blue hour, city lights coming on behind him, he looks up from his phone and smiles at someone off frame, slow orbit, soft portrait lens - **Salt flats rider** — A lone rider crossing salt flats at golden hour, heat haze on the horizon, wind and hoofbeats, aerial pull-back until the rider is a speck, anamorphic widescreen look ## FAQ ### How much does a Seedance 2.0 clip cost? 40 credits / second at 720p: 200 credits for 5 seconds, 400 credits for 10 and 600 credits for 15. 480p costs less per second; 1080p and the 21:9 and 9:21 formats cost more. The Generate button shows the exact total. ### How does Seedance 2.0 keep characters consistent? Through reference pictures: up to six per render, taken from your cast's look sheets and your elements. A cast member's voice sample rides along too, so their lines come out in that voice. ### What resolution does Seedance 2.0 render? 480p, 720p or 1080p. It is the only Seedance on eroq that renders 1080p. ### Seedance 2.0 or Seedance 2.5? 2.0 for 1080p and the 9:21 format, up to 15 seconds; 2.5 for long takes up to 30 seconds at 720p. Both read six reference pictures and a voice sample, and both take frames and a seed. ### Can Seedance 2.0 render mature content? No. Seedance is moderated upstream and serves SFW work only. Mature fiction between adult characters renders on Motion One, eroq's own uncensored engine. ## Related - https://eroq.ai/models/seedance-2-5 — Seedance 2.5 - https://eroq.ai/models/seedance-2-0-fast — Seedance 2.0 Fast - https://eroq.ai/compare/seedance-vs-kling — Seedance vs Kling - https://eroq.ai/pricing — Credits and plans --- This page as HTML: https://eroq.ai/models/seedance-2-0 · Studio: https://eroq.ai/studio · Docs: https://eroq.ai/docs · Machine index: https://eroq.ai/llms.txt