UnsupportedAudioFileException in LIUM Speaker Diarization

问题

I'm running the LIUM 8.4.1 Jar with this command from the quickstart:

java -Xmx2024m -jar ../diarization/lium_spkdiarization-8.4.1.jar --fInputMask=./pcd.wav --sOutputMask=./showName.seg --doCEClustering showName

However, the program fails with the following Unsupported Audio File Exception. How does this error crop up and what am I missing to solve it? My set up has been to install cmusphinx4 from source, then download the lium jar.

Diarization    INFO  | Diarization tuning     {main() / 10}
Diarization    INFO  | Initialize segmentation        {initialize() / 10}
MainTools      FINER | showName=showName      {splitHypotesis() / 10}
Diarization    FINER | -------------------------------------------    {run() / 11}
Diarization    FINER | --- showName ---       {run() / 11}
Diarization    FINER | -------------------------------------------    {run() / 11}
SEVERE AudioFeatureSetFa  UnsupportedAudioFileException
javax.sound.sampled.UnsupportedAudioFileException: file is not a supported file type
        at javax.sound.sampled.AudioSystem.getAudioFileFormat(AudioSystem.java:1059)
        at fr.lium.spkDiarization.libFeature.AudioFeatureSetFactory.getAudio(AudioFeatureSetFactory.java:162)
        at fr.lium.spkDiarization.libFeature.AudioFeatureSetFactory.MakeFeature(AudioFeatureSetFactory.java:207)
        at fr.lium.spkDiarization.libFeature.AudioFeatureSetFactory.MakeMFCCFeature(AudioFeatureSetFactory.java:255)
        at fr.lium.spkDiarization.libFeature.AudioFeatureSet.read(AudioFeatureSet.java:898)
        at fr.lium.spkDiarization.libFeature.AudioFeatureSet.setCurrentShow(AudioFeatureSet.java:1322)
        at fr.lium.spkDiarization.system.Diarization.ester2Diarization(Diarization.java:719)
        at fr.lium.spkDiarization.system.Diarization.run(Diarization.java:634)

来源：https://stackoverflow.com/questions/18967169/unsupportedaudiofileexception-in-lium-speaker-diarization

标签

java

speech-recognition

cmusphinx