---
title: "Video AI analysis"
slug: "video-ai-analysis-1522603"
abstract: "Overview of the video AI analysis feature, including uploading limitations."
---
# Video AI analysis

Sitecore Content Hub integrates the Microsoft Azure Media Services Video Indexer to automatically extract metadata from your video assets. By default, you can only use *Video AI* assets with the video analysis functionality. The following limitations apply:

- The video name cannot exceed 80 characters.
- The upload size is limited to 30GB.
- Video Indexer has a maximum 4-hour duration limit for a single file.
- You can upload up to 50 movies per minute.

Video AI analysis encompasses the following features:

- Face recognition and celebrity identification
- Visual text recognition and object identification
- Scenes segmentation and key frames extraction
- Keywords extraction and topics identification
- Language identification
- Automated transcription

> [!note]
> Video AI analysis supports English only.

By default, the *Video analysis* pane displays video asset details, including the metadata generated by the video AI analysis (such as people, labels, and language tags). You can also manually [edit](https://doc.sitecore.com/ch/en/users/content-hub/edit.html "Edit") the *Video analysis* pane to add or delete tags.

> [!note]
> Video AI is not supported in sandboxes.