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

Properties for an SRT caller input.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/input.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-medialive-alpha/lib/input.ts#L275)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as medialive_alpha from '@aws-cdk/aws-medialive-alpha';
import * as cdk from 'aws-cdk-lib';
import { aws_secretsmanager as secretsmanager } from 'aws-cdk-lib';

declare const secret: secretsmanager.Secret;
declare const srtDecryptionAlgorithm: medialive_alpha.SrtDecryptionAlgorithm;
const srtCallerSourceProps: medialive_alpha.SrtCallerSourceProps = {
  srtListenerAddress: 'srtListenerAddress',
  srtListenerPort: 123,

  // the properties below are optional
  decryption: {
    algorithm: srtDecryptionAlgorithm,
    passphraseSecret: secret,
  },
  minimumLatency: cdk.Duration.minutes(30),
  streamId: 'streamId',
};
```

## Properties

- `decryption`: [SrtDecryptionProps](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.SrtDecryptionProps.html) — Decryption settings for the SRT connection.

  **Default:** no decryption

- `minimumLatency`: [Duration](/cdk/api/v2/docs/aws-cdk-lib.Duration.html) — The minimum latency.

  **Default:** service default

- `srtListenerAddress`: string (required) — The address of the SRT listener to connect to.

- `srtListenerPort`: number (required) — The port of the SRT listener.

- `streamId`: string — The stream ID for the SRT connection.

  **Default:** no stream ID