# Art Key Pre Multiplied

| Message                                  | Description                                                                         | Arguments |
| ---------------------------------------- | ----------------------------------------------------------------------------------- | --------- |
| `/mixeffect/ssrc/art/key/pre-multiplied` | Sets pre multiplied details about the SuperSource Art for the selected SuperSource. | Multiple  |

| Argument              | Type    | Description                                                                   |
| --------------------- | ------- | ----------------------------------------------------------------------------- |
| Enable Pre Multiplied | Integer | <p>0 = Off<br>1 = On<br>2 = Toggle</p>                                        |
| SuperSource ID        | Integer | Integer that is the one-based index that is the SuperSource ID. Default is 1. |