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

RTMP caption data.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/enums.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-medialive-alpha/lib/enums.ts#L593)

## 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';
const rtmpCaptionData = medialive_alpha.RtmpCaptionData.ALL;
```

## Properties

- `ALL`: [RtmpCaptionData](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.RtmpCaptionData.html) (static) — All.

- `FIELD1_608`: [RtmpCaptionData](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.RtmpCaptionData.html) (static) — Field 1 608.

- `FIELD1_AND_FIELD2_608`: [RtmpCaptionData](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.RtmpCaptionData.html) (static) — Field 1 and field 2 608.

- `value`: string — The underlying string value passed to CloudFormation.

## Methods

- `of(value: string): RtmpCaptionData // chainable` (static) — A value not yet modelled by AWS CDK.