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

Properties for an SRT listener input.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/input.ts`](https://github.com/aws/aws-cdk/blob/v2.276.0-alpha.0/packages/@aws-cdk/aws-medialive-alpha/lib/input.ts#L334)

## Example

```ts
declare const stack: Stack;
declare const passphrase: secretsmanager.ISecret;

const sg = new medialive.InputSecurityGroup(stack, 'SrtSg', {
  allowlistRules: ['203.0.113.0/24'],
});

new medialive.Input(stack, 'SrtListenerInput', {
  inputName: 'srt-listener',
  input: medialive.InputConfiguration.srtListener({
    inputSecurityGroups: [sg],
    minimumLatency: Duration.millis(500),
    streamId: 'my-stream-id',
    decryption: {
      algorithm: medialive.SrtDecryptionAlgorithm.AES256,
      passphraseSecret: passphrase,
    },
  }),
});
```

## Properties

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

  **Default:** no decryption

- `inputClass`: [ChannelClass](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.ChannelClass.html) = ChannelClass.SINGLE_PIPELINE — Whether this is a STANDARD (two-pipeline) or SINGLE_PIPELINE input.

  A STANDARD input creates
  two listener endpoints for pipeline redundancy.

- `inputSecurityGroups`: [IInputSecurityGroupRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_medialive.IInputSecurityGroupRef.html)[] (required) — The input security groups.

  Required for SRT listener inputs.

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

  **Default:** service default

- `streamId`: string — The stream ID that the upstream system uses when connecting to this listener.

  **Default:** no stream ID