how to set up auto_egress to azure on a dispatch rule

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automatically exporting audio tracks

I'm glad you're looking to automatically export audio tracks to Azure using a dispatch rule in LiveKit! To make this happen smoothly, you'll want to set up Auto Track Egress within the room creation parameters of your dispatch rule. This way, as soon as audio tracks are published, they’ll be exported to Azure automatically—no extra steps needed from your side. Here’s how you can configure Auto Track Egress: 1. Use the

AutoTrackEgress

configuration inside the

room_config.egress

field of your dispatch rule. 2. Provide your Azure Blob Storage details, such as

account_name

,

account_key

, and

container_name

. 3. Create a file path template using variables like

{room_name}

,

{track_id}

, and

{time}

to keep your exported files nicely organized. Here’s an example configuration to guide you:

{
  "room_config": {
    "name": "call-{call_sid}",
    "empty_timeout": 30,
    "max_participants": 2,
    "egress": {
      "tracks": {
        "filepath": "recordings/{room_name}/{track_id}-{time}",
        "azure": {
          "account_name": "your-azure-account-name",
          "account_key": "your-azure-account-key",
          "container_name": "your-audio-recordings"
        }
      }
    }
  },
  "dispatch_rules": [
    {
      "rule": {
        "expression": "sip.trunk = 'inbound-trunk'"
      }
    }
  ]
}

With this setup, each audio track will be exported directly to Azure Blob Storage at the path you specify. If you’d like, I’m here to help with any specific configurations or even explore extra features like real-time transcription. Just let me know! Sources: SIP Integration | livekit/livekit_composite | DeepWiki | Docs::Home | protobufs/livekit_egress.proto | livekit-protocol/livekit/protocol/egress.pyi | Auto egress | LiveKit Docs