# DVE Size Set

| Message                       | Description                                               | Arguments |
| ----------------------------- | --------------------------------------------------------- | --------- |
| `/mixeffect/usk/dve/size/set` | Sets the DVE x or y size parameter for an upstream keyer. | Multiple  |

| Argument  | Type    | Description                                                                                                                                                                                                                                           |
| --------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Size Type | String  | <p>x<br>y.</p>                                                                                                                                                                                                                                        |
| New Value | Float   | The value to set.                                                                                                                                                                                                                                     |
| Constrain | Integer | <p>0 = False<br>1 = True<br>Default is 0</p>                                                                                                                                                                                                          |
| USK       | Integer | One-based index of the Upstream Keyer. Default is 1.                                                                                                                                                                                                  |
| M/E       | Integer | One-based index of the Mix Effect Bus. Default is 1.                                                                                                                                                                                                  |
| Duration  | Integer | <p>(Optional)<br>0 = Off<br>1-10000 = Number of milliseconds to tween the parameters. Default is 0.</p>                                                                                                                                               |
| Style     | Integer | <p>(Optional)<br>0 = Cosine<br>1 = Cubed<br>2 = Inverse Cubed<br>3 = Inverse Squared<br>4 = Linear<br>5 = Sine<br>6 = Smooth Step<br>7 = Smoother Step<br>8 = Squared<br>9 = Ease In Out Elastic<br>10 = Ease Out Bounce<br>11 = Ease Out Elastic</p> |