Seedance 1.5 AI Video Generator — Native audio-visual storytelling with lip-sync

Generate video + synced audio in one run: dialogue, music, voiceovers, and effects.

Seedance 1.5 AI Video Generator

Native audio-visual generation: create cinematic videos with synchronized dialogue, music, and effects—plus multilingual voices and shot-language camera control.

AI Video Generator Form

Model

Input Image (Optional)

First Frame

Drag & drop or

PNG, JPG, JPEG or WEBP (max 10MB, w*h max:3000px)

Last Frame

Drag & drop or

PNG, JPG, JPEG or WEBP (max 10MB, w*h max:3000px)

Prompt

Describe the prompt for the image-to-video transformation

Resolution Ratio

Aspect Ratio

Duration

Advanced Options

These are optional, but adding them can help bring your unique vision to life!

Style Fidelity

Motion Activation

Camera Path

Atmosphere Evolution

Technical Polish

Free generation available without login

AI Video Generator Result

Your generated video will be shown below.

Result Time 2-4 min

⚠️ Not logged in users' videos are not saved. Please do not leave this page and download the result immediately.

Seedance 1.5 — Key capabilities

Audio-visual generation designed for immersive storytelling: lip-sync, multilingual voices, and responsive cinematic shot language.

Native audio-visual generation: Generate sound and motion together—dialogue, ambience, music, and effects aligned to pacing and gestures for more immersive clips.
Lip-sync and performance realism: Granular synchronization between speech and visuals helps conversational scenes feel like real performances.
Multilingual dialogue support: Supports multiple languages and voice styles for monologues or multi-speaker dialogue, keeping voices distinct and natural.
Cinematic control via shot language: Use prompts like “push in”, “over the shoulder”, or “cut to close-up” to steer camera moments and shot timing.

Who uses Seedance 1.5

Marketers & growth teams

Produce product demos and story ads with voiceovers and synced sound without a full editing timeline.

Creators & social teams

Make audio-visual shorts (dialogue, singing, ASMR-style moments) that feel lively and shareable.

Filmmakers & studios

Prototype scenes with shot language and coherent A/V timing for faster iteration.

Education & training

Create narrated clips with synchronized visuals and clear pacing for explainers.

Seedance 1.5 — FAQ

Seedance 1.5 is an audio-visual video generation model that creates video and audio together, featuring realistic lip-sync, cinematic camera control via shot language, and immersive storytelling coherence.

Yes—Seedance 1.5 is positioned around generating dialogue, voiceovers, ambience, and music synchronized to the video’s motion and pacing.

It’s commonly described as supporting multiple languages and dialects, enabling both monologues and multi-speaker dialogue with distinct voices.

Open the generator below, select Seedance 1.5, pick aspect ratio and duration, then generate. Iterate prompts to refine camera moves and sound design.

Start creating with Seedance 1.5

Use the workspace to generate audio-visual clips from text or images—then download and share. Tune shot language and dialogue to match your story.

Seedance 1.5 AI Video Generator — Native audio-visual storytelling with lip-sync

Generate video + synced audio in one run: dialogue, music, voiceovers, and effects.