Text to video
Describe scenes, dialogue, and camera moves in natural language. The model generates synchronized background music, sound effects, and speech alongside 1080p video. Wrap dialogue in double quotes for lip-sync optimization.
ByteDance Seedance 1.5 Pro
Seedance 1.5 Pro — cinematic AI video with native audio
Seedance 1.5 Pro unifies high-fidelity 1080p video generation with synchronized audio synthesis. Generate 4–12 second film sequences from text or images with director-level camera control — try the studio below on Seedances.
Seedance 1.5 Pro AI Video Studio
1.5 Pro is pre-selected below. Text or image input, 480p–1080p, optional native audio with lip sync. Sign in to generate — credits scale by duration, resolution, and audio.
AI Video Studio
Cinematic with native audio — up to 1080p, 4–12s
Tip: Press Ctrl+Enter to generate. Put dialogue in quotes for lip-synced audio.
0 / 2000
Estimated cost40 credits
Sign in to start generating AI videos with Seedance 2.5.
Your preview will appear here
Write a prompt, choose settings, and hit Generate — your cinematic clip renders in this panel.
Two generation modes
Seedance 1.5 Pro focuses on text-to-video and image-to-video — no reference-to-video route. Both modes share the same model ID with different inputs.
Image to video
Upload one or two images as first frame or first-and-last-frame pairs. Seedance 1.5 Pro animates static product shots, portraits, and concept art while preserving character identity, lighting, and style from the source image.
What is Seedance 1.5 Pro?
Seedance 1.5 Pro is ByteDance Seed Team's professional AI video model — a dual-branch architecture that synthesizes high-fidelity video and quality-synchronized audio in parallel rather than bolting sound on after the fact.
Audio-visual unity
Storytelling breaks when video and audio are generated separately. Seedance 1.5 Pro uses joint audio-visual synthesis: video and audio streams communicate during generation so a footstep, explosion, or spoken line matches its sound at millisecond level. Dialogue with lip-sync, ambient city noise, crashing waves, and background music can emerge from a single text prompt — no separate VO session or sound-design pass for many workflows.
Up to 1080p cinematic output
Output reaches 1080p (1920×1080 landscape or 1080×1920 portrait) at cinematic 24fps in MP4 H.264 — broadcast-ready for social, ads, and editorial pipelines. Quality tiers include 480p for economical tests, 720p as the default balance, and 1080p when detail matters. Audio on or off affects per-second pricing; silent plates cost less when you plan to score in post.
4–12 seconds with camera control
Clips run 4–12 seconds per request — sized for hooks, product beats, and multi-shot assembly. Variable duration billing means you pay for the seconds you choose. Directors block short sequences with explicit camera verbs: pan, tilt, zoom, roll, tracking shots, and push-ins scriptable through prompts for narrative-driven content rather than random drift.
Visual realism & consistency
The decoupled spatio-temporal diffusion transformer targets photorealistic lighting, physics-aware motion, and fine texture detail. Multi-shot consistency helps maintain character identity, lighting style, and environment across generated clips — enabling longer narrative projects assembled from multiple 1.5 Pro segments rather than one-off GIF loops.
Generate on Seedances
On Seedances, Seedance 1.5 Pro runs in the studio on this page with the model pre-selected. Create an account, add credits, and generate without local GPUs. Compare against Seedance 2.0 for reference-to-video and 4K, or Seedance 2.0 Mini for low-cost drafts — use 1.5 Pro when 1080p cinematic output and native audio matter most.
Seedance 1.5 Pro: text & image-to-video · 4–12s · 480p–1080p · native audio & lip-sync · cinematic camera control · seedances.ai/seedance-1-5-pro.
Who uses Seedance 1.5 Pro?
Creators who need production-adjacent quality without a full crew — cinematic shorts, synced audio, and precise camera language.
Cinematic shorts & film pre-viz
Block dialogue scenes, establish mood with ambient sound, and preview camera paths at 1080p before live action. Multi-shot consistency supports serial beats in a larger story.
Brand & performance ads
Ship spokesperson clips with lip-synced lines, product hero motion from stills, and localized variants — audio baked in so paid-social teams skip separate VO for many cuts.
Directed camera workflows
Script pans, tilts, zooms, and tracking moves in prompts for automated pipelines. Unlike generic generators, 1.5 Pro responds to cinematography vocabulary for structured narratives.
Audio-first storytelling
Music beds, SFX, and dialogue generated with the picture — ideal for explainers, short dramas, and social hooks where sound design sells the emotion as much as visuals.
Seedance 1.5 Pro FAQ
Common questions about generating Seedance 1.5 Pro video on Seedances.
Start generating with Seedance 1.5 Pro
The studio below has 1.5 Pro selected. Sign in and create your first cinematic clip with synchronized audio.
Open the generator