HeyGen Voice 1 adds audio tags: write [whispers] or [laughs] to direct emotion in scripts

nikola_mr64990 · x · 2026-11-14

HeyGen's Voice 1 model now supports [audio tags]: write emotions directly into your script — [nervous], [whispers], [laughs], [on the verge of tears], or any feeling the line needs — and the voice acts it out. Available now via the API.

Original post →

More from Multimodal

Multimodal channel →