heygen

You can generate AI avatar videos from text prompts by using the Video Agent API to automatically create talking-head presentations, or by defining precise scene configurations with specific avatars and scripts via the v2 API.

Yes, you can create localized marketing videos by specifying avatar appearance, voice synthesis, and background assets for each scene, allowing multi-language product demos and corporate communication workflows.

You can upload custom images, videos, and audio assets through the asset management interface to use as backgrounds for talking photos and multi-scene avatar presentations.

Prompt-based generation uses the Video Agent API to create videos from simple text descriptions, while precise avatar control uses the v2 API to build videos with specific avatars, voices, scripts, and multi-scene configurations.

Status polling works through REST API integration to continuously check the rendering progress of your AI avatar videos, ensuring you retrieve the final asset only when the generation process is fully complete.

No, you do not need manual video editing to create talking head presentations because the HeyGen API automates voice synthesis, avatar selection, and scene composition directly from your text prompts or detailed configurations.