# startAt in animation mixer

**URL:** https://forum.8thwall.com/t/startat-in-animation-mixer/8496
**Category:** Technical Support
**Created:** [November 4, 2025, 5:18am UTC](https://forum.8thwall.com/t/startat-in-animation-mixer/8496 "2025-11-04T05:18:18Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![Things\_That\_Move](https://avatars.discourse-cdn.com/v4/letter/t/3d9bf3/32.png) [@Things\_That\_Move](https://forum.8thwall.com/u/Things_That_Move)
#### Post date: [November 4, 2025, 5:18am UTC](https://forum.8thwall.com/t/startat-in-animation-mixer/8496/1 "2025-11-04T05:18:18Z")

</div>

![螢幕擷取畫面 2025-11-04 131529](https://us1.discourse-cdn.com/flex019/uploads/x8thwall/original/2X/1/1f50f90826439c9575c15533a0b7b63646df1fa1.png)  
I added the following code to the editor but it shows that there is no startAt parameter. Did I miss something on setup?

```javascript
model.setAttribute('animation-mixer', {

        clip: '*1',

        // crossFadeDuration: 0.02,

        startAt: 2500,

      })

```

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<div class="post-metadata">

### Author: ![GeorgeButler](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.8thwall.com/georgebutler/32/1903_2.png) [@GeorgeButler](https://forum.8thwall.com/u/GeorgeButler)
#### Post date: [November 4, 2025, 5:38pm UTC](https://forum.8thwall.com/t/startat-in-animation-mixer/8496/2 "2025-11-04T17:38:06Z")

</div>

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