Media Server 25.4
Media Server Help

# Audio Matching Results

The following XML shows a single record produced by audio matching.

    <record>
        <timestamp>
           ...
        </timestamp>
        <trackname>AudioMatchTask.Result</trackname>
        <AudioMatchResult>
            <id>4d69390f-a8c4-4c5d-a0b0-705a3f98aa9b</id>
            <recognitionOffset>0</recognitionOffset>
            <identity>
                <identifier>example</identifier>
                <database>music</database>
                <confidence>60</confidence>
                <metadata>
                    <item>
                        <key>key1</key>
                        <value>value1</value>
                    </item>
                    <item>
                        <key>key2</key>
                        <value>value2</value>
                    </item>
                </metadata>
            </identity>
        </AudioMatchResult>
    </record>

The record contains the following information:

- `id` - a unique identifier for the match.
- `recognitionOffset` - a non-zero value indicates that only part of the clip was found in the ingested audio. For example, if you add a 60-second audio clip to your training database, and the ingested audio contains the last 25 seconds of the clip but not the first 35 seconds, the `recognitionOffset` element will contain the value 35000 (the value is given in milliseconds).

- `identity` - describes the clip that was recognized. This element contains the following information:

  - `identifier` - the identifier of the clip that was recognized.
  - `database` - the name of the database that contains the audio clip.
  - `confidence` - the confidence score.
  - `metadata` - any custom metadata associated with the clip. (You can add custom metadata to audio clips in your training database).

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Media Server 25.4

Topic Title: Audio Matching Results