> 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/supersource/box-border-parameter-set.md).

# Box Border Parameter Set

| Message                                    | Description                                                          | Arguments |
| ------------------------------------------ | -------------------------------------------------------------------- | --------- |
| `/mixeffect/ssrc/box/border/parameter/set` | Sets one of the border details for the selected box and SuperSource. | Multiple  |

| Argument       | Type             | Description                                                                                                                                                                                                                                                                             |
| -------------- | ---------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Parameter      | Integer          | <p>0 = Border Outer Width<br>1 = Border Inner Width<br>2 = Border Hue<br>3 = Border Saturation<br>4 = Border Luminance<br>5 = Outer Width Horizontal<br>6 = Outer Width Vertical<br>7 = Inner Width Top<br>8 = Inner Width Left<br>9 = Inner Width Bottom<br>10 = Inner Width Right</p> |
| New Value      | Float or Integer | The new value.                                                                                                                                                                                                                                                                          |
| Box ID         | Integer          | <p>0 = All<br>1 = Box 1<br>2 = Box 2<br>3 = Box 3<br>4 = Box 4<br>Any other number = All</p>                                                                                                                                                                                            |
| SuperSource ID | Integer          | Integer that is the one-based index that is the SuperSource ID. Default is 1.                                                                                                                                                                                                           |
| Duration       | Integer          | <p>(Optional)</p><p>0 = Off 1-10000</p><p></p><p>Number of milliseconds to tween the parameters. </p><p></p><p>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>                                   |

> Note: This feature is only available on those ATEM switchers that can control individual box borders, such as the ATEM 2 M/E Constellation HD and 4K.

{% hint style="info" %}
Added in MixEffect 2.2.0.
{% endhint %}


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