Seedance 1.5 Pro Story Video Generator
ByteDance Seedance 1.5 Pro: the flagship of the 1.x generation, 4 to 12 seconds, with strong detail and motion stability.
Sign in to generate — your prompt will be saved.
Stable detail
Textures, expressions and local sharpness inside busy backgrounds lead the price tier.
Natural motion
Action transitions don't pop or jitter — strong on mid-narrative shots.
First / last frame
Two-frame anchoring with automatic in-betweening.
Cost-effective
The price/quality balance point — 1080p output without paying flagship rates.
What is Seedance 1.5 Pro?
Seedance 1.5 Pro is the final flagship of ByteDance Doubao's first Seedance generation — it pushes the two long suits of the 1.x line, stable detail and natural motion, to their ceiling. Before Seedance 2 arrived this was one of the benchmarks for Chinese video models at 1080p, and it remains one of the best balances of overall quality and price today. The model accepts plain text prompts and first/last-frame anchoring (up to two reference stills for motion in-betweening) — a solid pick for any shot where you care about detail but don't want to pay flagship rates.
Duration is continuous from 4 to 12 seconds, up to 1080p, across three quality tiers (480p / 720p / 1080p). Compared with Seedance 2 in the same family, the Pro version's edge is stability of detail — textures, facial expressions and local sharpness inside complex backgrounds are remarkably hard; Seedance 2 leans further into multi-modal reference inputs and native audio. If your shot doesn't depend on a video reference or built-in ambient sound, Pro is often the more cost-effective and steady choice.
This Seedance 1.5 Pro video generator is also one of the engines inside the full Story Into Video workflow — pick Seedance 1.5 Pro as your engine, write a script, and the workflow chains multiple Seedance 1.5 Pro shots together with locked characters, AI narration and subtitles. Pricing, duration limits and quality tiers are read live from the platform so the Seedance 1.5 Pro cost on the generate button always matches what you actually pay.
What people use Seedance 1.5 Pro for
Three flows that lean on detail stability.
Close-up shots of faces and expressions
Seedance 1.5 Pro has always been known for face stability — eyes don't jitter direction, smile transitions read linearly, skin and wrinkles stay consistent. For character-driven short narratives or interview-style close-ups, it's more controllable than peers in the same price band.
Subject-clear shots inside busy backgrounds
Restaurants, markets, train stations — these 'crowded' scenes are a test for any model. Pro keeps the subject crisp while still giving signs, crowds and lighting in the background reasonable detail rather than collapsing them into mush. Great for transition shots in a city narrative vlog.
Natural transitions with pinned frames
Pin a start frame and an end frame and Pro fills the in-between motion more naturally than older 1.x releases — no popping, no twitches. Ideal for the mid-narrative shots like 'character enters, sits down, looks at phone' that need to feel continuous.
How it works
Three steps from idea to shareable clip — no editor, no plugins.
01 · Write
Write one prompt
Describe the shot in plain language. Include subject, action, lighting and camera move. The longer the better — modern models reward detail.
02 · Pick
Pick mode + duration
Switch between Text, Image-to-Video, or First / Last frame. Pick the resolution and length you want — the price updates live as you choose.
03 · Generate
Generate, download, iterate
Hit Generate and your clip lands in the library within minutes. Save it, remix the prompt, or chain it into a full multi-shot story in the Story Into Video workflow.
Use the Seedance 1.5 Pro video generator inside Story Into Video
This tool page gives you one Seedance 1.5 Pro clip per click — 4 to 12 seconds. If you only need one shot, this is enough. But the real point of Story Into Video is stitching multiple shots into a story with consistent characters, AI narration and subtitles.
Inside the full workflow, Seedance 1.5 Pro stays available as a video engine, but you also get: locked characters across shots, prompts auto-generated from your script, and Pro's visual output mixed with AI narration and subtitles into a single export. Use this page to test a single prompt; switch to the workflow when you're ready to ship a 1–3 minute story.
Seedance 1.5 Pro specs at a glance
- Billing
- Per second — audio on / mute price differs, see the generate button
- Duration
- 4 – 12 seconds (continuous)
- Quality
- 480p · 720p · 1080p
- Aspect ratio
- 16:9 · 9:16 · 1:1
- Reference inputs
- First / last frame (up to 2 stills)
Pricing follows Story Into Video credits — the live cost is shown on the generate button.
Built for
Story creators who ship — not just dabble.
Short-form video creators
TikTok, Reels, YouTube Shorts. Turn a daily script into a stack of cinematic 5–15s clips without a camera crew.
Marketers & brand teams
Brand-safe product shots and product-in-scene b-roll for ads, landing pages and email — locked styles across the campaign.
Writers, educators, agencies
Storyboard a script before committing to live action, or build full narrated stories with characters, voice-over and subtitles inside Story Into Video.
