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

# AWS::MediaLive::Channel RemixSettings
<a name="aws-properties-medialive-channel-remixsettings"></a>

The settings for remixing audio in the output.

The parent of this entity is AudioDescription.

## Syntax
<a name="aws-properties-medialive-channel-remixsettings-syntax"></a>

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

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

```
{
  "[ChannelMappings](#cfn-medialive-channel-remixsettings-channelmappings)" : {{[ AudioChannelMapping, ... ]}},
  "[ChannelsIn](#cfn-medialive-channel-remixsettings-channelsin)" : {{Integer}},
  "[ChannelsOut](#cfn-medialive-channel-remixsettings-channelsout)" : {{Integer}}
}
```

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

```
  [ChannelMappings](#cfn-medialive-channel-remixsettings-channelmappings): {{
    - AudioChannelMapping}}
  [ChannelsIn](#cfn-medialive-channel-remixsettings-channelsin): {{Integer}}
  [ChannelsOut](#cfn-medialive-channel-remixsettings-channelsout): {{Integer}}
```

## Properties
<a name="aws-properties-medialive-channel-remixsettings-properties"></a>

`ChannelMappings`  <a name="cfn-medialive-channel-remixsettings-channelmappings"></a>
A mapping of input channels to output channels, with appropriate gain adjustments.  
*Required*: No  
*Type*: Array of [AudioChannelMapping](aws-properties-medialive-channel-audiochannelmapping.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ChannelsIn`  <a name="cfn-medialive-channel-remixsettings-channelsin"></a>
The number of input channels to be used.  
*Required*: No  
*Type*: Integer  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ChannelsOut`  <a name="cfn-medialive-channel-remixsettings-channelsout"></a>
The number of output channels to be produced. Valid values: 1, 2, 4, 6, 8.  
*Required*: No  
*Type*: Integer  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)