Media Server 25.4
Media Server Help

# Language Identification Results

The following XML shows a single record produced by language identification.

    <record>
        <timestamp>
            ...
        </timestamp>
        <trackname>LanguageId.Result</trackname>
        <LanguageIdResult>
            <id>9e43e7a7-ffa8-446e-b17e-670617dbcf09</id>
            <language>FRFR</language>
            <score>0.7</score>
            <confidence>5.1</confidence>
            <rank>1</rank>
        </LanguageIdResult>
    </record>

The record contains the following information:

- `id` - a unique identifier for the section of audio.
- `language` - the language code of the detected language. If you set the configuration parameter `ClosedSet` to `FALSE`, Media Server can decide that the language is unknown and return a result with an empty language field. For a list of language codes, see Speech Analysis Supported Languages.
- `score` - the confidence score, from `0` to `1` where `1` indicates maximum confidence.
- `rank` - by default, Media Server only outputs a result for the most likely language, and all result records have a rank of `1`. If you set the configuration parameter `MaxResults` to a value greater than 1, language identification outputs other possible languages for each audio segment. The second most likely has a rank of `2`, the third a rank of `3`, and so on.

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Media Server 25.4

Topic Title: Language Identification Results