> **Experimental**
>
> `@aws-cdk/aws-mediaconnect-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# SrtCallerOutputConfig

Configuration options for SRT Caller outputs.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/flow-output.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/flow-output.ts#L217)

## Example

```ts
declare const stack: Stack;
declare const flow: Flow;
declare const role: iam.IRole;
declare const secret: secretsmanager.ISecret;

new FlowOutput(stack, 'SrtOutput', {
  flow,
  output: OutputConfiguration.srtCaller({
    destination: '203.0.113.100',
    port: 7000,
    encryption: { role, secret },
  }),
});
```

## Properties

- `destination`: string (required) — The IP address where you want to send the output.

- `encryption`: [SrtPasswordEncryption](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.SrtPasswordEncryption.html) — SRT password encryption for this output.

  **Default:** no encryption

- `minLatency`: [Duration](/cdk/api/v2/docs/aws-cdk-lib.Duration.html) — The minimum latency in milliseconds for SRT-based streams.

  **Default:** no minimum latency

  In streams that use the SRT protocol, this value that you set on your MediaConnect source or output represents
  the minimal potential latency of that connection. The latency of the stream is set to the highest number between
  the sender’s minimum latency and the receiver’s minimum latency.

- `port`: number (required) — The port to use when content is distributed to this output.

- `streamId`: string — The stream ID that you want to use for this transport.

  **Default:** no stream ID

- `vpcInterfaceAttachmentName`: string — The name of the VPC interface attachment to use for this output.

  **Default:** no VPC interface attachment