Video · 5 min · 2026-08-30
H3 Native Audio: Direct the Sound in the Prompt
H3 generates diegetic audio with the picture. Write Audio: lines that lip-sync, and never ask for a score.
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Native audio is why H3 feels like 2026. If you write orchestra swells, you cannot duck it under dialogue later. Write the room, the voice, the fog horn.
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Prompt
IRIX, a low voice, lip-synced: "The tide clock is lying tonight." AUDIO: her voice, distant fog horn, water under the dock. No music, no subtitles.
Short line. Named speaker. Quoted words.
Copyable prompt
IRIX, a low voice, lip-synced: "The tide clock is lying tonight." AUDIO: her voice, distant fog horn, water under the dock. No music, no subtitles.
Audio line checklist
- Name the speaker.
- Put the exact words in quotes.
- List room tone and FX only.
- Ban score and burned-in captions.
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Tools used
ManifoldGen Text to Video - H3 Native Video
Lyria 3 Music Generator - Pro Songs and Fast Clips
Audio Studio - Multitrack AI Music, Stems and Mixing
Netwrck