---
title: "Media Intelligence release notes"
slug: "maiu-releasenote"
updated: 2026-10-08T06:47:30Z
published: 2026-10-08T06:47:30Z
canonical: "guide.ncloud-docs.com/maiu-releasenote"
---

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

# Media Intelligence release notes

Available in VPC

Keep track of changes to the Media Intelligence user guide. The release notes include:

- New
  - Initial release
- Update
  - Added: New features
  - Changed: Feature enhancements
  - Fixed: Bug fixes
  - Deprecated: Feature deprecations or service shutdown
  - Miscellaneous: Documentation changes

Read on for detailed descriptions of each release.

### September 17, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Improved person management API. - Updated the person name to a Select item to support registering and mapping anonymous persons. - Added person ID(`personId`), the number of assets, and the number of scenes to Responses for view, editing, and deleting persons. | - [Person Register API](https://api.ncloud-docs.com/docs/en/maiu-create-persons) - [Media Intelligence API overview](https://api.ncloud-docs.com/docs/en/maiu-overview) |
| Update - Added | Provided person management API. - Provided APIs for person search, person merging, similar person view, and person comparison. - Provided person tag and thumbnail removal `POST` API (alongside the existing `DELETE` method). | - [Person search API](https://api.ncloud-docs.com/docs/en/mi-search-persons) - [Merge persons API](https://api.ncloud-docs.com/docs/en/mi-merge-persons) - [View similar person API](https://api.ncloud-docs.com/docs/en/mi-similar-persons) - [Person comparison API](https://api.ncloud-docs.com/docs/en/mi-recommend-persons-by-thumbnail) |

### July 23, 2026

Read on for detailed descriptions of each release.

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Analysis engine version: `3.3.0`. - Improved person analysis performance and speed | [Media analysis](/docs/en/maiu-analysis) |
| Update - Added | Added scene summary (transformation) API - Create purpose-specific text summaries (SCENE_DIGEST) and scene metadata (SCENE_METADATA) based on the latest scene summary. | - [Scene summary transformation request API](https://api.ncloud-docs.com/docs/en/mi-request-transformation) - [Scene summary transformation result retrieval API](https://api.ncloud-docs.com/docs/en/mi-get-transformation-result) |
| Update - Changed | Revamped person management interface - Provides a face-centered card grid and status filters (All/Named/Anonymous) - Supports naming anonymous persons and merging similar persons, and unifies person IDs as the primary identifier | [Person management](/docs/en/maiu-person) |
| Update - Changed | Improved asset analysis result management model - Switched to operating a single 1 latest index and scene summary per asset, and provides API paths that allow asset-level calls without specifying index IDs or scene summary IDs - Existing index, analysis, and summarization APIs are deprecated and scheduled for phased removal (POST/PUT in January 2027, GET/DELETE in July 2027) | - [Media asset analysis request API](https://api.ncloud-docs.com/docs/en/mi-request-index) - [Media Intelligence API overview](https://api.ncloud-docs.com/docs/en/maiu-overview) |

### June 25, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Analysis engine version: `3.2.0`. - Improved person recognition accuracy and metadata detection precision. | [Media analysis](/docs/en/maiu-analysis) |
| Update - Added | Added the scene summary user guide. - Supports Create, editing, and reanalyzing natural language summaries for each scene. | [Scene summary](/docs/en/maiu-scene-summary) |
| Update - Changed | Improved the person editing feature based on automatic anonymous person identification. - Supports excluding appearances, assigning and changing names, and merging with existing people. | [Index management](/docs/en/maiu-index#%EC%9D%B8%EB%AC%BC%EC%88%98%EC%A0%95) |
| Update - Changed | Improved media asset list and right panel. | [Media asset management](/docs/en/maiu-mediaasset) |
| Update - Changed | Changed the default analysis options. - Changed the default analysis language: English and Korean (ENKO) → Korean (KO) | - [Media analysis](/docs/en/maiu-analysis) - [Index details view API](https://api.ncloud-docs.com/docs/en/maiu-index-details) |
| Update - Added | Manual scene length configuration. - Set manually: Min 10–30 seconds, Max 25–300 seconds. | [Media analysis API](https://api.ncloud-docs.com/docs/en/mi-request-analysis) |

### April 23, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Improved asset list and right panel. | [Media asset management](/docs/en/maiu-mediaasset) |
| Update - Added | Added scene summarization feature — segments videos into meaningful scenes and creates narrative summaries by integrating people, actions, and dialogue. | [Index management](/docs/en/maiu-index#%EC%9E%A5%EB%A9%B4%EC%9A%94%EC%95%BD) |
| Update - Added | Added scene summarization APIs. | [Scene summarization request API](https://api.ncloud-docs.com/docs/en/maiu-request-scene-summary) |
| Update - Added | Added workspace management API. | [Create workspace API](https://api.ncloud-docs.com/docs/en/maiu-create-workspaces) |

### February 12, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Expanded assets supported for analysis. - Video > Video, image | - [Media analysis](/docs/en/maiu-analysis) - [Media analysis API](https://api.ncloud-docs.com/docs/en/mi-request-analysis) |
| Update - Miscellaneous | Changed feature and API name. - Scene search → Asset search - Provided a unified media API endpoint that supports videos and images. | - [Asset search](/docs/en/asset-search) - |

### January 22, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added support for creating additional workspaces. - Supported features of creating and operating multiple workspaces. - Supported a feature to integrate individual buckets for each workspace and view usage status | [Workspaces](/docs/en/maiu-myproducts) |
| Update - Miscellaneous | Renamed the console menu. - Changed the **My Products** menu to **Workspaces** | [Workspaces](/docs/en/maiu-myproducts) |

### November 20, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Changed names for enhanced service clarity. - "Media AI Understanding (MAIU)" → "Media Intelligence" | [Service name change notice](https://www.ncloud.com/support/notice/all/2062) |
| Update - Miscellaneous | Expanded voice analysis options. - New analysis languages: Korean, English, Japanese, Chinese (Simplified), Chinese (Traditional) - Select whether to use voice effect detection | - [Video analysis](/docs/en/maiu-analysis) - [Video analysis API](https://api.ncloud-docs.com/docs/en/maiu-request-analysis) |
| Update - Miscellaneous | Added the use of default keywords for scene search. | [Scene search](/docs/en/asset-search) |

### August 28, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added scene search feature - Search for scenes matching various keywords such as scenes, people, and dialogue - Search for scenes similar to enter images | [Scene search](/docs/en/scene-search) |
| Update - Added | Added new APIs - Provided scene search APIs - Provided person management APIs | - [Scene search API](https://api.ncloud-docs.com/docs/en/maiu-search-asset) - [Person management API](https://api.ncloud-docs.com/docs/en/maiu-create-persons) |

### July 17, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Analysis engine version: `2.1.0` - Improved logic for representative person recommendation and person similarity measurement | [Index management](/docs/en/maiu-index) |
| Update - Miscellaneous | Provided permissions management user guide | [Media Intelligence permissions management](/docs/en/maiu-subaccount) |
| Update - Miscellaneous | Provided resource management user guide. | [Media Intelligence resource management](/docs/en/maiu-resource) |

### June 19, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added person management features. - Automatically saves persons to the database when labeling anonymous persons. - Automatically recognizes persons similar to saved persons. | - [Person management](/docs/en/maiu-person) - [Index management](/docs/en/maiu-index) |
| Update - Added | Added multi-keyword search. - Supports complex condition search such as person + action + dialogue. | [Index management](/docs/en/maiu-index) |

### April 29, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Reorganized console menu. - Menu separated into My products and Subscription. | - [My products](/docs/en/maiu-myproducts) - [Manage subscriptions](/docs/en/maiu-subscription) |
| Update - Miscellaneous | Expanded video asset format. - Supported resolution: 360p-1080p. - Supported video length: Up to 6 hours. - Supported video size: Up to 10 GB. | [Video asset management](/docs/en/maiu-mediaasset) |
| Update - Added | Edited insights. - Edited person information, speakers, and dialogue. | [Index management](/docs/en/maiu-index) |
| Update - Added | Keyboard interactions. - Spacebar (playback/pause a video), arrow keys (seek by seconds). | [Keyboard shortcuts](/docs/en/maiu-index#%ED%82%A4%EB%B3%B4%EB%93%9C%EB%8B%A8%EC%B6%95%ED%82%A4) |
| Update - Added | Released Open API. - Project management, video asset management and analysis, and index management. | [API guide](https://api.ncloud-docs.com/docs/en/maiu-overview) |

### March 20, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| New | Released Media AI Understanding service. | [Media Intelligence (MAIU) user guide overview](/docs/en/maiu-overview) |