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seedance-audio

Automates audio track design and synchronization for Seedance 2.0 video generation.

Updated Apr 15, 2026
Search Tags:#dialogue#multimodal#audio#video-generation#lip-sync#seedance#beat-sync
One-click install
npx skills add https://github.com/clsandoval/seedance-skill --skill seedance-audio-clsandoval
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: seedance-audio
Source: https://github.com/clsandoval/seedance-skill/tree/main/skills/seedance-audio
Command: npx skills add https://github.com/clsandoval/seedance-skill --skill seedance-audio-clsandoval

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The skill helps designers and AI prompt engineers design and troubleshoot audio for Seedance 2.0 video generation, including lip-sync, multi-character dialogue, reference audio usage, and handling known failure modes.

Core Features & Use Cases

  • Audio layering and reference input for rhythm and mood alignment.
  • Lip-sync guidance and reference-driven prompts for single and multi-character scenes.
  • Troubleshooting known failures such as audio substitution, desync, and silent outputs with field-tested workarounds.
  • Beat-sync, sound design, and timing guidance to align audio with visuals.

Quick Start

Provide a concise prompt describing the scene’s audio goals and upload a clean MP3 reference to drive lip-sync in Seedance 2.0.

Frequently Asked Questions about seedance-audio

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I sync audio dialogue with video generation in Seedance 2.0?▼

To sync audio dialogue with Seedance 2.0 video generation, provide a concise prompt describing the scene's audio goals and upload a clean MP3 reference track to drive lip-sync and beat-sync alignment.

Can I use multi-character dialogue for lip-sync in Seedance 2.0?▼

Yes, Seedance 2.0 supports multi-character dialogue workflows by applying reference-driven audio prompts to align tracks and guide lip-sync for each individual character in the scene.

What audio format and length are required for Seedance 2.0 video prompts?▼

Seedance 2.0 video generation requires MP3 audio input only, with a strict maximum duration of 15 seconds per clip to properly process beat-sync and lip-sync alignment.

Why does my Seedance 2.0 audio output have desync or silent failures?▼

Desync and silent outputs are known failure modes in Seedance 2.0 audio generation; this skill provides field-tested workarounds and troubleshooting guidance to resolve audio substitution and synchronization issues.

What is the best way to align rhythm and mood with Seedance video generation?▼

The best way to align rhythm and mood is through audio layering and reference MP3 input, applying beat-sync and timing guidance to match your audio tracks precisely with the generated visual output.

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