Index management

Available in VPC

The index refers to the results of media analysis. When a media asset is analyzed, an index is generated, allowing you to quickly locate information such as persons, keywords, speakers, and scripts within the media. Additionally, you can download a JSON file containing the extracted metadata after analysis.

Index details interface

The basic description of the index details interface is as follows:

Video asset index details interface

The composition of the video index detail information interface is as follows:

Image asset index details interface

The composition of the image asset index detail information interface is as follows:

View index details

To view index details:

1. Access the Media Intelligence workspace.
2. After clicking the analyzed media asset, click the index card body in the [Index list] tab menu of the right panel.
3. Once the index details page appears, check the analysis results.

Select scene

You can easily navigate to the desired segment of the video using the scene selection feature. To select a scene:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the scene list icon from the navigation component.
3. When the Scene list menu appears, click the scene you want to view.
   • The selected scene segments are displayed on the timeline.
   • You can view the detected people, keywords, and captions for the scene.

Keyword search

You can view or search for keywords detected in the media asset by using the keyword search function.

Video asset keyword search

You can quickly find sections related to a specific keyword in the video by using the keyword search feature. To search with keyword:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the keyword search icon from the navigation component.
3. You can use 2 types of filters in the Search filter component.
   • Confidence level: Displays only results meeting or exceeding the selected accuracy level ("low," "default," or "high").
   • Result scope: Adjusts the range of search results. "Broad" returns a wider set of results, while "Accurate" provides narrower, more specific ones.
4. Keywords detected in the video are shown in the keyword category below the search filters.
5. Click the desired keyword from the keyword menu.
   • You can select multiple keywords to search for scenes where they appear together.
   • You can select up to 7 keywords.
   • The segments where the selected keyword is detected are displayed on the timeline.
6. If the desired keyword is not in the default categories, Search by keyword or use the Search by script option.

Image asset keyword search

You can quickly find sections related to a specific keyword in the image by using the keyword search feature. To search with keyword:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the keyword search icon from the navigation component.
3. You can use 2 types of filters in the Search filter component.
   • Confidence level: Displays only results meeting or exceeding the selected accuracy level ("low," "default," or "high").
   • Result scope: When selecting "Broadly," various results are displayed; when selecting "Precisely," narrower and more specific results are displayed.
4. Keywords detected in the image are shown in the keyword category below the search filters.
5. Click the desired keyword from the keyword menu.
   • The selected keywords appear highlighted in the Insights tab on the right.
6. If a keyword is not in the default category, use the "Search by keyword" option to filter results.
   • A message appears indicating whether any results were found based on your keyword search.

View insights

Use the view insights feature to view information about identified people and keywords in specific scenes or images. To view insights:

View video asset insights

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the scene list icon from the navigation component.
3. Click the scene you want to view in the Scene list menu.
4. Click the [Insights] tab on the right side of the interface.
   • Detected people and keywords are displayed.
5. Click a person or keyword to view details.
   • Segments where persons and keywords are detected are displayed on the timeline.

View image asset insights

1. Open the index details page.
   • See View index details.
2. In the [Insights] tab on the right, check the detected persons and keyword information from the image.

Edit person in scene

In the index detail information interface, you can edit the information of persons detected in the scene. The types of edits are as follows:

Exclude person

In view mode, clicking [✕] on a person chip allows you to exclude the person from that appearance. Without switching to edit mode, a Confirmation popup is displayed immediately.

1. On the index detail interface, select a scene.
2. On the [Insight] tab menu, click [✕] on a person chip.
3. When the Excluded person confirmation popup appears, click [Exclude].
   • The person is removed only from the corresponding scene. Other appearances and the person list are not affected.

Naming, renaming, and merging persons

In edit mode, you can assign a name to a person or merge them with an existing person.

1. On the index detail interface, click [Edit] to switch to edit mode.
2. Click the name input field of the person item to be edited.
3. Enter a person's name or select a person from the auto-suggestion list.
   • Enter new name: If the entered name is not in the person list, it will be assigned as that person's name. This applies to all indexes where the same person appears
   • Select an existing person: If you select a person already registered in the person list, the person in the scene will be merged with the selected person. Merging is processed on a per-scene basis.
   • In the auto-suggestion list, both recommended persons based on facial similarity and the full search results from the person list are displayed together.
4. When the Confirmation popup appears, after reviewing the content, click [OK].
5. When all modifications are complete, click [Save].
   • The modifications are applied collectively when you click [Save].

View script

You can view the transcribed text for a specific scene, separated by speaker. To view the script within a video:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the scene list icon from the navigation component.
3. Click the scene you want to view in the Scene list menu.
4. Click the [Script] tab on the right side of the interface.
   • The spoken audio in the video is transcribed and provided as text, separated by speaker.

Edit speaker

You can edit speaker names to help improve script comprehension. To edit speaker names in the insight panel:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the scene list icon from the navigation component.
3. Click the scene you want to view in the Scene list menu.
4. Click the [Script] tab on the right side of the interface.
   • The spoken audio in the video is transcribed and provided as text, separated by speaker.
   • The script search feature is not available.
5. Click the dialogue that needs speaker editing in the Script component.
6. Click the dropdown icon in the Speaker component.
   • A list of person labeling is shown.
7. Select a speaker from the list of person labeling.
   • You can select a speaker if there are detected results and labeled persons in the index.
   • If there are no detected results in the index or all results are anonymous, only the script can be edited.
8. In the Edit conformation popup, click [OK].
   • You can select the scope of the edit.

Edit dialogue

You can edit the dialogue to improve transcription accuracy. To edit dialogue in the insight panel:

1. Open the index details page.
   • See View index details.
2. From the index details interface, click the scene list icon from the navigation component.
3. Click the scene you want to view in the Scene list menu.
4. Click the [Script] tab on the right side of the interface.
   • The spoken audio in the video is transcribed and provided as text, separated by speaker.
   • The script search feature is not available.
5. Click the dialogue that needs editing in the Script component.
6. Edit the text in the Dialogue component.
7. Click the check icon on the right side of the dialogue component.

Delete index

To delete an index:

1. Access the Media Intelligence workspace.
   • See Access workspace.
2. Click the project name.
3. Click the video asset.
4. In the [Index list] tab menu of the right panel, click [More (⋯)] on the index card.
5. In the Index settings detail popup, click [Delete index].

Keyboard shortcuts

You can use keyboard shortcuts in the workspace to quickly and conveniently check indexes. The basic description of the keyboard shortcuts is as follows: