Recognize Audio Clips

To recognize audio clips

  1. Create a new configuration to send to Media Server with the process action, or open an existing configuration that you want to modify.

  2. In the [Session] section, add a new analysis task by setting the EngineN parameter. You can give the task any name, for example:

    [Session]
    Engine0=Ingest
    Engine1=AudioMatch
  3. Create a new section to contain the settings for the task and set the following parameters:

    Type The analysis engine to use. Set this parameter to AudioMatch.
    Input (Optional) The audio track to analyze. If you do not specify an input track, Media Server processes the first track of the correct type produced by the ingest engine.
    Database The name of the audio match database to use for recognizing audio clips.
    SampleFrequency (Optional) The sample frequency of the audio to send to the audio service for analysis, in samples per second (Hz).

    For example:

    [AudioMatch]
    Type=AudioMatch
    Database=Music
    SampleFrequency=16000

    For more information about the parameters that you can use to configure audio matching, see Audio Match Analysis.

  4. Save and close the configuration file. OpenText recommends that you save your configuration files in the location specified by the ConfigDirectory parameter.