# PlaybackPolicy

> Specifies if the EntityCommandBuffer can be played a single time or multiple times.

## Definition

* **Type:** Enum
* **Namespace:** [Unity.Entities](/engine/7000.0/script-reference/unity/entities.md)
* **Assembly:** UnityEngine.EntitiesModule

> **Warning:**
>
> **Removed.** PlaybackPolicy is obsolete. This will be removed in a future version and MultiPlayback will not be available.

```csharp
public enum PlaybackPolicy
```

## Fields

| Value                                                                                             | Description                                                                                                                                                                                 |
| ------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [MultiPlayback](/engine/7000.0/script-reference/unity/entities/playbackpolicy/multiplayback.md)   | The [EntityCommandBuffer](/engine/7000.0/script-reference/unity/entities/entitycommandbuffer.md) can be played back more than once.                                                         |
| [SinglePlayback](/engine/7000.0/script-reference/unity/entities/playbackpolicy/singleplayback.md) | The [EntityCommandBuffer](/engine/7000.0/script-reference/unity/entities/entitycommandbuffer.md) can only be played once. After a first playback, the EntityCommandBuffer must be disposed. |