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Streaming Avatar Flutter

4 days ago by null

I have an app which will use streaming avatar from heygen to start chat with avatar by text messages .

I have such a flow for now

  1. Create token
  2. Create session using this end point /v1/streaming.new and this request sample
    {
    "avatar_name": "Bryan_FitnessCoach_public",
    "voice": {
    "id": "1985984feded457b9d013b4f6551ac94",
    "emotion": "Friendly",
    "rate": 1.0
    },
    "quality": "medium",
    "video_encoding": "H264",
    "version": "v2"
    }
    and getting such a response
    {
    "code": 100,
    "data": {
    "session_id": "2bdef448-c90a-11ef-8158-baf75b83e28b",
    "sdp": null,
    "access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MzU5MDk1MDAsImlzcyI6IkFQSUplMjZaamg4YUFYRCIsIm5iZiI6MTczNTgyMzEwMCwic3ViIjoiY2xpZW50IiwidmlkZW8iOnsiY2FuUHVibGlzaCI6dHJ1ZSwiY2FuUHVibGlzaERhdGEiOnRydWUsImNhblN1YnNjcmliZSI6dHJ1ZSwiY2FuVXBkYXRlT3duTWV0YWRhdGEiOmZhbHNlLCJyb29tIjoiMmJkZWY0NDgtYzkwYS0xMWVmLTgxNTgtYmFmNzViODNlMjhiIiwicm9vbUpvaW4iOnRydWV9fQ.ARk2m3wS5WfuajD_dqyXh3u9tQb7Os7RiawKQfPdXcI",
    "url": "wss://heygen-feapbkvq.livekit.cloud",
    "ice_servers": null,
    "ice_servers2": null,
    "is_paid": true,
    "session_duration_limit": 2147483647,
    "realtime_endpoint": "wss://webrtc-signaling.heygen.io/v2-alpha/interactive-avatar/session/2bdef448-c90a-11ef-8158-baf75b83e28b"
    },
    "message": "success"
    }
    So, to show the streaming avatar in my app i will use live kit client and web socket to handle live streaming .
    When i tried to connect to room with session id and access token then i got room does not exist .
    What is the problem in my flow and how i can fix it ?
livekit