Discussions

Hello, I am developing a project using the Demo: Create a Vite Project with Streaming SDK and integrating the HeyGen avatar for real-time interaction.
I would like to add a feature that allows users to change the avatar's language during a conversation. Specifically, I am interested in knowing:
How many languages are supported by HeyGen?
How should the language change be implemented in real-time? (For example, can the avatar's language be changed dynamically via API, or does the session need to be restarted?)
Are there any limitations regarding pronunciation or processing for certain languages?
I have reviewed the documentation, but I could not find clear information on these points.
I would greatly appreciate a complete and detailed response on the best way to implement this functionality.

Thank you for your help!