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

The format in which thumbnails are recorded for a stream.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/thumbnail-configuration.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-ivs-alpha/lib/thumbnail-configuration.ts#L22)

## Example

```ts
declare const recordingBucket: s3.Bucket;

const recordingConfiguration = new ivs.RecordingConfiguration(this, 'RecordingConfiguration', {
  bucket: recordingBucket,

  // set thumbnail settings
  thumbnailConfiguration: ivs.ThumbnailConfiguration.interval(ivs.Resolution.HD, [ivs.Storage.LATEST, ivs.Storage.SEQUENTIAL], Duration.seconds(30)),
});
```

## Members

| Member | Description |
| --- | --- |
| `SEQUENTIAL` | SEQUENTIAL records all generated thumbnails in a serial manner, to the media/thumbnails directory. |
| `LATEST` | LATEST saves the latest thumbnail in media/thumbnails/latest/thumb.jpg and overwrites it at the interval specified by thumbnailTargetInterval. |

## Referenced by

- [`ThumbnailConfiguration`](/v2/docs/@aws-cdk_aws-ivs-alpha.ThumbnailConfiguration).storage