Seedance 2.5 on Hermosso
ByteDance's cinematic flagship: clips up to 30 seconds with native sound, and the most reliable faces in AI video.
What Seedance 2.5 does best
Cinematic quality, especially with people
Seedance 2.5 is the cinematic all-rounder of the current lineup — and in our comparisons it's the most consistent model with faces and human subjects generally. If the clip stars a person, this is the safest flagship to start with.
Native audio in the same pass
Sound isn't an add-on: ambience, foley and atmosphere are generated alongside the picture and stay in sync with the action. Describe the sound in the same prompt as the shot and the clip arrives ready to post.
The long one-take specialist
Where most engines top out at 5–15 seconds, Seedance 2.5 runs up to 30 seconds — long enough for a continuous camera move or an actual narrative beat without stitching clips together.
Strong image-to-video, multimodal input
Given a still, Seedance 2.5 holds the scene's composition and identity while adding believable motion, and the Seedance line's multimodal input lets references steer character and style. It also supports an optional end frame for start-to-end transitions.
Made for the work you ship
Living portraits
Animate the best frame from a photoshoot pack into a moving profile clip — Seedance's face consistency is why it's the studio favorite for people.
Brand and product films
A slow push-in over a hero shot, with sound, for ads and landing pages. The 30-second ceiling covers shots other engines have to fake with cuts.
Social hooks
Motion stops the scroll in a way stills don't. One strong still plus one clear camera move is a post-ready clip.
Specs at a glance
- ByteDance
- Up to 30s one-takes
- Native audio
- Best with faces
- End-frame support
- 2,400 credits / clip
How to use it
- Upload a sharp, well-lit photo to Hermosso's Photo to Video tool — a clear subject animates best.
- Pick a one-click camera motion (dolly-in, slow orbit, bullet time and more), or write your own motion prompt.
- Choose Seedance 2.5 in the engine picker and generate — a clip with native sound costs 2,400 credits, and new accounts get 400 free.
Prompt guide: getting the best out of Seedance 2.5
- Write the shot, not the scene: lead with the camera ('slow dolly in', 'static wide') then the subject, then the motion — Seedance follows film language literally.
- Describe the sound in the same prompt when you want native audio: 'waves crashing', 'distant traffic', 'crowd murmur' — silence is the default otherwise.
- For people, keep one clear action per clip ('she turns and smiles') — stacking three actions in one take is where faces start to drift.
Slow dolly in on a barista pouring latte art in a sunlit café, steam rising, soft ambient café sounds, cinematic shallow depth of field
Static wide shot: a humpback whale breaches in an arctic bay at sunrise, water spray catching golden light, thunderous splash sound
Handheld follow shot behind a runner crossing a bridge at dawn, breath and footsteps audible, documentary energy
See real results with their full prompts in the Made with Hermosso gallery.
Frequently asked questions
What is Seedance 2.5?
Seedance 2.5 is ByteDance's flagship AI video model — the successor to the multimodal Seedance 2.0. It generates cinematic clips with native synchronized audio, runs up to 30 seconds per generation, and is widely regarded as the most consistent current model with faces and human subjects.
Seedance 2.5 vs Seedance 2.0 — what changed?
Seedance 2.0 was already the multimodal flagship with sound; 2.5 pushes cinematic quality further and extends the ceiling to 30-second one-takes. On Hermosso, Seedance 2.0 costs 900 credits per clip and 2.5 costs 2,400 — both with audio included.
How do I use Seedance 2.5 on Hermosso?
Open Photo to Video, upload a still, pick a camera-motion preset and select Seedance 2.5 in the engine picker — 2,400 credits per clip with sound. New accounts get 400 free credits, and plans start at $9/month with credits that never expire.
Does Seedance 2.5 generate audio?
Yes — audio is generated in the same pass as the video and stays synchronized with the action, at no extra charge. Describe the sound you want in the same prompt as the shot.
Seedance 2.5 vs Kling 3 — which should I pick?
Seedance 2.5 for human subjects and longer clips (it runs to 30s, Kling 3 to 15s); Kling 3 for raw motion realism — fabric, hair and micro-motion. Both are in the same picker on one credit balance, so run the same photo through both and keep the winner.
How much does Seedance 2.5 cost?
On Hermosso a 5-second Seedance 2.5 clip costs 2,400 credits with sound, scaling with duration — against 1,300 for Kling 3 and 1,200 for Veo 3.1. Plans start at $9/month for 5,000 credits, and new accounts get 400 free.
Try Seedance 2.5 on Hermosso
One credit balance across every model in the studio. New accounts get 400 free credits — and credits never expire.
Try Seedance 2.5