Generate AI avatar talking-head videos using HeyGen API. Single videos, multi-scene studio compositions, batch personalization from CSV/JSON, template variable injection, photo-to-avatar pipeline, video translation with lip-sync, Starfish TTS, credit estimation, and asset management. Use when user s
Generate AI avatar talking-head videos using HeyGen API. Single videos, multi-scene studio compositions, batch personalization from CSV/JSON, template variable injection, photo-to-avatar pipeline, video translation with lip-sync, Starfish TTS, credit estimation, and asset management. Use when user says "avatar video", "talking head", "HeyGen", "lip sync", "video translate", "batch video", "photo a