A talking avatar is an AI-generated video presenter. You give the system a face (a photo, a generated portrait, or a stock avatar) and an audio source (a voice clone, a TTS voice, or an uploaded recording). The model produces a video where the face speaks the audio with realistic lip-sync, head movement, and facial micro-expressions.
Talking avatars are used for educational content, marketing videos, sales outreach, product onboarding, and any other situation where filming a real presenter is too slow or too expensive.