Media Server 26.1
Media Server Help

# Speaker Clustering

Speaker clustering segments an audio recording into different speakers. Speaker clustering does not need training, but cannot identify the speakers. If you want to identify the speakers in a recording, use Speaker Identification instead.

Configuration Parameter | Description
--- | ---
FixTime | A fixed time duration for speaker clustering, to assist with processing large files.
Input | The audio track to process.
LanguagePack | The language pack to use.
MaxSpeakers | The maximum number of people who speak in the audio or video file.
MinSpeakers | The minimum number of people who speak in the audio or video file.
PrioritizeSpeed | Specifies whether to prioritize speed over accuracy.
Type | The analysis engine to use. Set this parameter to `ClusterSpeech`.

## Output Tracks

Output track | Description
--- | ---
`Result` | Contains a record for each segment of speech or silence. Media Server begins a new segment when the speaker changes.

For more information see Speaker Clustering Results or use the action GetExampleRecord.

Copyright 2025 Open Text
Version 26.1 | Last updated January 2026

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Media Server 26.1

Topic Title: Speaker Clustering