> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ThumbnailSource Enumeration

> ThumbnailSource Enumeration

# ThumbnailSource Enumeration

Details the ThumbnailSource enumeration.

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## ThumbnailSource

| <b>Enumerator</b> | <b>Description</b>                                                                                                 |
| ----------------- | ------------------------------------------------------------------------------------------------------------------ |
| Default           | A Large and Small sized thumbnail are generated from the 3 second point in the clip.                               |
| Offset            | A Large and Small sized thumbnail are generated from the value specified in the InitialUploadRequest for the clip. |
| Upload            | Thumbnails are generated and uploaded independent of the GameClips service.                                        |


## Related topics

- [Enumerations Used In JavaScript Object Notation (JSON) Objects](/reference/live/rest/enums/atoc-xboxlivews-reference-enums.md)
- [ThumbnailType Enumeration](/reference/live/rest/enums/gvr-enum-thumbnailtype.md)
- [GameClipSource Enumeration](/reference/live/rest/enums/gvr-enum-gameclipsource.md)
- [GameClipState Enumeration](/reference/live/rest/enums/gvr-enum-gameclipstate.md)
- [Store listing for titles on XBOX devices](/publishing/game-publishing/concepts/store-listing.md)