HeyGen Launches Audio to Video API: Turn Voice and Image into Video
HeyGen · x · 2026-07-23
HeyGen has introduced its Audio to Video capability. Developers can generate a narrated video using just an audio track (or direct voice recording) and a single image via one API call.
The feature supports batch processing, allowing users to pair the same image with hundreds of different audio narrations, significantly streamlining the digital avatar video production workflow.
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