This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::MediaTailor::Channel DashPlaylistSettings
<a name="aws-properties-mediatailor-channel-dashplaylistsettings"></a>

Dash manifest configuration parameters.

## Syntax
<a name="aws-properties-mediatailor-channel-dashplaylistsettings-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-mediatailor-channel-dashplaylistsettings-syntax.json"></a>

```
{
  "[ManifestWindowSeconds](#cfn-mediatailor-channel-dashplaylistsettings-manifestwindowseconds)" : {{Number}},
  "[MinBufferTimeSeconds](#cfn-mediatailor-channel-dashplaylistsettings-minbuffertimeseconds)" : {{Number}},
  "[MinUpdatePeriodSeconds](#cfn-mediatailor-channel-dashplaylistsettings-minupdateperiodseconds)" : {{Number}},
  "[SuggestedPresentationDelaySeconds](#cfn-mediatailor-channel-dashplaylistsettings-suggestedpresentationdelayseconds)" : {{Number}}
}
```

### YAML
<a name="aws-properties-mediatailor-channel-dashplaylistsettings-syntax.yaml"></a>

```
  [ManifestWindowSeconds](#cfn-mediatailor-channel-dashplaylistsettings-manifestwindowseconds): {{Number}}
  [MinBufferTimeSeconds](#cfn-mediatailor-channel-dashplaylistsettings-minbuffertimeseconds): {{Number}}
  [MinUpdatePeriodSeconds](#cfn-mediatailor-channel-dashplaylistsettings-minupdateperiodseconds): {{Number}}
  [SuggestedPresentationDelaySeconds](#cfn-mediatailor-channel-dashplaylistsettings-suggestedpresentationdelayseconds): {{Number}}
```

## Properties
<a name="aws-properties-mediatailor-channel-dashplaylistsettings-properties"></a>

`ManifestWindowSeconds`  <a name="cfn-mediatailor-channel-dashplaylistsettings-manifestwindowseconds"></a>
The total duration (in seconds) of each manifest. Minimum value: `30` seconds. Maximum value: `3600` seconds.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`MinBufferTimeSeconds`  <a name="cfn-mediatailor-channel-dashplaylistsettings-minbuffertimeseconds"></a>
Minimum amount of content (measured in seconds) that a player must keep available in the buffer. Minimum value: `2` seconds. Maximum value: `60` seconds.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`MinUpdatePeriodSeconds`  <a name="cfn-mediatailor-channel-dashplaylistsettings-minupdateperiodseconds"></a>
Minimum amount of time (in seconds) that the player should wait before requesting updates to the manifest. Minimum value: `2` seconds. Maximum value: `60` seconds.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SuggestedPresentationDelaySeconds`  <a name="cfn-mediatailor-channel-dashplaylistsettings-suggestedpresentationdelayseconds"></a>
Amount of time (in seconds) that the player should be from the live point at the end of the manifest. Minimum value: `2` seconds. Maximum value: `60` seconds.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)