# Videos and Tutorials

> Videos and tutorials for Asset Transformer Studio and data preparation

Find below interesting content to get you started or improve your knowledge about Asset Transformer Studio and data preparation in general:

> **Note:**
>
> Some content is old and uses legacy versions of Asset Transformer Studio, but is still relevant in the latest version.

* All videos about Asset Transformer Studio can be found on its [YouTube channel](https://www.youtube.com/playlist?list=PLmJ9w2jarAcCexeEVYYL6ELtkL1BrWH0Q)
* [General overview of Asset Transformer Studio](https://youtu.be/yRT_kmpfZ_0?feature=shared\&t=3194)
* [Selections in Asset Transformer Studio videos](../user-interface/menu-bar/selection-menu) — *legacy*
* [Whitepaper: Optimizing CAD Data for Real-Time 3D Visualization](https://create.unity.com/optimizing-cad-data-for-real-time-3d-visualization)
* [Khronos Group's Real-time Asset Creation Guidelines](https://github.com/KhronosGroup/3DC-Asset-Creation/blob/main/asset-creation-guidelines/RealtimeAssetCreationGuidelines.md#real-time-asset-creation-guidelines)
* [Video: Turning large CAD assemblies into real-time 3D visualizations](https://www.youtube.com/watch?v=xRw1NO5X3KI)
* [Preparing a Car CAD model for Unity](https://youtu.be/ULYwiIHdMxU?feature=shared) — *legacy*
* [Video: Simple workflow example](https://youtu.be/6ATR81QNTkM?feature=shared) — *legacy*
* [Preparing a Model For Mixed-Reality](https://learn.microsoft.com/en-us/dynamics365/mixed-reality/guides/3d-content-guidelines/pixyz-studio) — *legacy*
* [Best practices for converting and optimizing real-time 3D objects for MS Dynamics 365](https://learn.microsoft.com/en-us/dynamics365/mixed-reality/guides/3d-content-guidelines/best-practices) — *legacy*