Discussions
How disable the default LLM for Voice Chat Mode
While using local LLM in voice chat mode the along with local LLM the default LLM is also getting called. Now when I give a voice input first the default LLM is getting called (and the result is displayed) and I interrupt it and stop it from the avatar speaking. And then later the Local LLM result is spoken by the Avatar. So how to stop/disable the default LLM
Is it possible to switch from ElevenLabs to OpenAI TTS in Interactive Avatar sessions?
Hi HeyGen team and community,
Receiving a 403 response when trying to create Avatar IV videos
When making calls to https://api.heygen.com/v2/video/av4/generate, I receive a 403 response. I'm using the same x-api-key header that I used for other API calls which are successful, e.g., image upload, asset listing. I am currently trialing the HeyGen features with a trial account, which the quota response indicates has free videos remaining:
parameter like “lang=”
I have embedded the following script in my HTML file. However, when the HTML file is displayed, the default language is set to English. For example, is it possible to add a parameter like “lang=” to set the default language? If not, I’d like you to make it possible.
Set orientation option such as portrait/landscape/16:9/9:16 of the video avatar on streaming.new api
await fetch(/v1/streaming.new, {
method: "POST",
headers: {
"accept": "application/json",
"content-type": "application/json",
Authorization: Bearer ${sessionToken},
},
body: JSON.stringify({
version: "v2",
avatar_id: "SilasHR_public",
}),
})
Elevenlabs V3 Integration
Hi,
Combining TaskType.REPEAT with Continuous Mic Interaction (startListening() / startVoiceChat())
Hi HeyGen Team,
Intermittent Error When Generating Video via Avatar IV API – “Unsupported download url”
Hello HeyGen Support Team,
Inquiry About Using the Heygen VEO 3.1 Model via API
I’m currently developing an n8n automation workflow that integrates with the Heygen VEO 3.1 model, and I’d like to understand how to properly use this model through your API.
API Issues: Custom Avatar Background Not Applied & Nano Banana Avatar Not Found
Hello,
Issue 1: Background not applied to custom avatar
Avatar ID: b247014e114b4021ac44d995b1973b34
This avatar was created with the "Background Removal" option enabled. However, when I use it via API with background customization, the background is not applied. The video is generated with the original green screen background instead of the specified custom background.