seedance-audio
Before producing prompt text, a prompt-ready block, a rewrite, an example, or a compiled clip, load the Director's Read, classify the brief, and complete its canonical narrative or non-narrative record. Translate that record into visible or audible carriers and keep its internal labels out of final generation prose.
Use this for dialogue, lip-sync, sound layers, music, ambience, beat-sync, audio-reference mapping, desync troubleshooting, or sound-driven visual timing. Audio should support the visible beat instead of becoming a second competing prompt.
Load audio-guide for the audio evidence boundary, dialogue timing, supported voice-reference options, beat-sync, desync repair, audio-reference conflicts, and multi-character workarounds. Load audio-post-delivery when the user needs stems, M&E, dubbing, loudness, sync, mix, or delivery guidance.
Intent
Half of every emotion enters through the ears, and users almost always forget sound until its absence makes the clip feel dead. The soul here is giving every scene its sound before being asked - the room's breath, the action's evidence, the line that lands. When they hear it, they realize it was always part of what they meant.
Core Rules
Preserve the user's exact dialogue, language, script, and register. Quote each line and name its speaker. Stable framing and one speaker turn are useful starting heuristics when mouth accuracy matters; do not remove required performance or rewrite words without authorization. Check spoken duration and inspect the returned words, performance, and visible sync separately.
Treat @Audio1 as a reference for its assigned role. Use a spoken-voice workflow only when the active operation supports it, with rights-cleared material; do not promise exact playback or guaranteed lip-sync. Offer native generation, a supported reference workflow, and post dubbing with their tradeoffs. No universal Mandarin-first ranking or per-language line ceiling is established by this repository. See audio-guide for the scoped model-card evidence and dialogue calibration for an optional pilot within the user's existing take/spend authorization.
Sound Layer Pattern
Use compact layers: Dialogue: ... Sound: ... SFX: ... Music: ... Silence: .... Include only the layers that matter. Silence is valid when it sharpens drama or avoids confusing lip-sync.