Media Server 26.1
Media Server Help

# Speaker Identification

Speaker identification identifies the gender of speakers and identifies speakers that Media Server has been trained to recognize.

Configuration Parameter | Description
--- | ---
Database | The speaker database to use to identify speakers.
GPUDeviceID | The device ID of the GPU to use.
Identifier | A comma-separated list of identifiers that specifies the speakers to identify.
Input | The audio track to process.
MatchThreshold | The minimum threshold that must be met, for a speaker to be recognized rather than be output as an "unknown" speaker.
Metadata | A metadata field name and value that specifies the speakers to identify.
OutputIdentities | The types of identities to include in the output (`all`, `speakers`, `known`, or `unknown`).
SampleFrequency | The sample frequency to use when analyzing the audio.
SyncDatabase | Specifies whether to synchronize with the training database before beginning the analysis task.
Type | The analysis engine to use. Set this parameter to `SpeakerID`.

## Output Tracks

Output track | Description
--- | ---
`Result` | Contains a record for each section of audio spoken by a different speaker.

For more information see Speaker Identification 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 Identification