> For the complete documentation index, see [llms.txt](https://docs.mixeffect.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mixeffect.app/automate/osc/messages/upstream-keyers/dve-border-parameter-adjust.md).

# DVE Border Parameter Adjust

| Message                                      | Description                                                   | Arguments |
| -------------------------------------------- | ------------------------------------------------------------- | --------- |
| `/mixeffect/usk/dve/border/parameter/adjust` | Adjusts a single border parameter for the DVE upstream keyer. | Multiple  |

| Argument         | Type             | Description                                                                                                                                                                                                                                                                |
| ---------------- | ---------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Parameter        | Integer          | <p>0 = Border Bevel Style<br>1 = Border Outer Width<br>2 = Border Inner Width<br>3 = Border Outer Softness<br>4 = Border Inner Softness<br>5 = Border Bevel Softness<br>6 = Border Bevel Position<br>7 = Border Opacity<br>8 = Hue<br>9 = Saturation<br>10 = Luminance</p> |
| Adjustment Value | Float or Integer | -X to reduce the current parameter by a certain amount or Y to increase the current parameter by a certain amount.                                                                                                                                                         |
| 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>                      |


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