Three generation paths
Text-to-video, first/last-frame image-to-video, and multimodal reference-to-video are built into one workspace.
NEW · BYTEDANCE VIDEO MODEL
Direct every second with the Seedance 2.5 AI Video Generator
Turn a prompt, a precise start/end frame, or a multimodal reference set into a 4–30 second video with synchronized audio. Every live Kie control is available here—without exposing an API key.
Seedance 2.5 AI Video Generator production workspace4–30 SEC
50 REFERENCES
Seedance 2.5 Studio
Seedance 2.5 AI Video Generator production workspace
Choose text, image or video mode, then set duration, resolution, framing, reference media, sound, output format and web context before generating.
The complete Seedance 2.5 control surface
Up to 50 references
Guide identity, products, motion and sound with up to 30 images, 10 videos and 10 audio references.
4–30 second timeline
Select any whole-second duration, with 480p or 720p output and seven framing options including adaptive.
Production output controls
Toggle synchronized audio, web search and final-frame return, then export MP4 or MOV with safety checking always on.
VERIFIED OUTPUT
A real Seedance 2.5 generation
This Seedance 2.5 AI Video Generator example was rendered through the same model integration used by the workspace: 4 seconds, 720p, 16:9, synchronized audio.
PROMPT
A bioluminescent glass seed opens in a dark botanical studio; warm amber light travels through its veins as the camera slowly pushes in, cinematic macro, subtle particles, synchronized crystalline ambience.
SEEDANCE 2.5
Seedance 2.5 AI Video Generator workflow guide
A strong result starts before generation. Decide which visual facts must remain fixed, which parts the model may invent, and how the shot should change over time. The Seedance 2.5 AI Video Generator combines several control systems, but using every control at once is rarely the best approach. Treat the AI video generator as a production tool with one clear brief rather than a collection of unrelated effects. The workflow below explains when to use text, boundary frames or multimodal references, how to structure a production prompt, and how duration, resolution, sound and pricing affect the final clip.
01
Choose one generation path before adding media
Use text-to-video when composition and movement can be invented from a written brief. Choose image-to-video when the opening composition, product shape or character appearance must match a specific still; add a last frame only when the ending composition also matters. Use video-reference mode when motion, pacing or camera behavior should follow existing footage. First/last-frame controls and multimodal references are separate Kie workflows, so choose one system instead of mixing incompatible inputs. A single AI video generator path keeps the request predictable and makes failed experiments easier to diagnose.
02
Write the prompt as a timed shot plan
Describe the subject first, then the action, environment, camera movement, light and sound. For a longer clip, express events in chronological order: establish the scene, introduce the main movement, then specify the final state. An AI video generator stages concrete verbs such as turns, opens, tracks or rises more reliably than vague phrases such as make it cinematic. Mention essential continuity details once and avoid contradictory instructions. If synchronized audio is enabled, describe audible events alongside their visual causes so impacts, ambience and dialogue cues have a clear place in the timeline.
03
Use references for identity, motion and sound—not decoration
Reference images are most useful for a character, product, wardrobe, location or visual style that must stay recognizable. Reference video can communicate movement quality, blocking and camera rhythm that would take many words to explain. Reference audio can guide voice, timing or atmosphere. A multimodal AI video generator still needs each file to support the same creative target, so remove near-duplicates that introduce conflicting details. The current integration accepts up to 30 images, 10 videos and 10 audio files, while total video and audio reference duration must stay within the upstream 30-second limits.
04
Select duration, resolution and framing deliberately
Short 4–8 second clips suit one clear action, reaction or product reveal. Longer durations create room for multiple beats but also require a prompt with an explicit sequence and stable subject description. Use 480p for lower-cost exploration and 720p when composition and motion are ready for a stronger output. Pick a fixed aspect ratio for a known destination such as 16:9 landscape or 9:16 vertical; choose adaptive framing when the reference material should determine the canvas. The AI video generator updates its credit estimate before generation so the cost of every duration and resolution decision remains visible.
05
Review audio, output and safety settings before generating
Keep synchronized audio on when the scene benefits from ambience, impacts or timed action. Turn it off when a separate post-production soundtrack will replace the generated sound. MP4 is the broadest delivery format, while MOV may fit an editing workflow. Returning the last frame is useful when planning a continuation or checking where the shot resolves. Web search should be enabled only when current public context is genuinely needed. The AI video generator keeps safety checking active for every request, and the page shows the complete credit charge before the job is submitted.
How to use Seedance 2.5
- 1
Choose text, image or video mode for the kind of control you need.
- 2
Write the scene and add either first/last frames or multimodal references—these two reference systems are mutually exclusive.
- 3
Set any duration from 4 to 30 seconds, then choose resolution, aspect ratio, sound and output format.
- 4
Review the exact credit price, generate, preview and download the result.