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

Source monitoring settings.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/flow.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/flow.ts#L367)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as mediaconnect_alpha from '@aws-cdk/aws-mediaconnect-alpha';
import * as cdk from 'aws-cdk-lib';
const sourceMonitoringConfig: mediaconnect_alpha.SourceMonitoringConfig = {
  blackFrames: {
    state: mediaconnect_alpha.State.ENABLED,
    threshold: cdk.Duration.minutes(30),
  },
  contentQualityAnalysisState: mediaconnect_alpha.State.ENABLED,
  frozenFrames: {
    state: mediaconnect_alpha.State.ENABLED,
    threshold: cdk.Duration.minutes(30),
  },
  silentAudio: {
    state: mediaconnect_alpha.State.ENABLED,
    threshold: cdk.Duration.minutes(30),
  },
  thumbnailState: mediaconnect_alpha.State.ENABLED,
};
```

## Properties

- `blackFrames`: [MonitoringMetric](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.MonitoringMetric.html) = black frames monitoring is not configured — Black-frames detection on the source.

  **Default:** black frames monitoring is not configured

- `contentQualityAnalysisState`: [State](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.State.html) = content quality analysis is disabled — Indicates whether content quality analysis is enabled or disabled.

  **Default:** content quality analysis is disabled

- `frozenFrames`: [MonitoringMetric](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.MonitoringMetric.html) = frozen frames monitoring is not configured — Frozen-frames detection on the source.

  **Default:** frozen frames monitoring is not configured

- `silentAudio`: [MonitoringMetric](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.MonitoringMetric.html) = silent audio monitoring is not configured — Silent-audio detection on the source.

  **Default:** silent audio monitoring is not configured

- `thumbnailState`: [State](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.State.html) = thumbnail monitoring is disabled — The current state of the thumbnail monitoring.