higgsfield-audio

# Higgsfield Audio Prompting Guide ## QUICK FACTS *Routing aids — read the linked sections for the full rules.* - Native-joint audio models: Kling 3.0, Seedance 2.0 / 1.5 Pro, Veo 3/3.1, Grok — all others add audio in post [→](#which-models-support-audio) - Four layers to consider per prompt: Dialogue / SFX / Ambient / BGM [→](#the-four-audio-layers) - Lip-sync is the most failure-prone feature: 3–8s clips, MCU framing, one speaking face, locked camera, no head-motion tokens; per-language sync-word budgets are FIELD-reported [→](#lip-sync-rules) - **Seedance 2.0 `@Audio1` is a conditioning INPUT** — beat sync, the `[AUDIO: Xs]` script block, and the first-15s extraction trap [→](#audio-as-a-conditioning-input-seedance-20-audio1) - Cinema Studio 3.0 native joint audio (SCELA): describe audio as a separate section; specific foley beats generic moods [→](#cinema-studio-30-audio-businessteam-plan) - **Seed Audio 1.0** (`seed_audio`, standalone) = whole-scene audio in ONE pass — multi-speaker dialogue + music + SFX + ambience mixed [→](#scene-audio-generation-seed-audio-10) - Standalone Audio catalog (2026-07-05 snapshot): `seed_audio`, `text2speech_v2` (5 engines incl. new cozy_voice), plus 3 game-pipeline-only tools — distinct from in-video joint audio [→](#standalone-audio-tab-tool-catalog-2026-07-05-snapshot) ## Which Models Support Audio? | Model | Audio type | Dialogue | SFX | Ambient | BGM | Lip-sync | |-------|-----------|----------|-----|---------|-----|----------| | K...