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package javafx.scene.media;

import java.util.Locale;
import java.util.Map;

A Track that describes an audio track. An audio track may for example be the unique track in a piece of digital music or one of several tracks in an audiovisual media resource. 
Since:
JavaFX 2.0/**
 * A {@link Track} that describes an audio track. An audio track may for example
 * be the unique track in a piece of digital music or one of several tracks in
 * an audiovisual media resource.
 * @since JavaFX 2.0
 */
public final class AudioTrack extends Track {
    
Retrieves the language of the audio track. The IANA language code might
be for example "en" for English or "ru" for Russian. The list of all
registered IANA language codes is available in the

IANA Language Subtag Registry.
Returns:
the IANA language code or null.
Deprecated:
Use Track.getLocale() instead./**
     * Retrieves the language of the audio track. The IANA language code might
     * be for example "en" for English or "ru" for Russian. The list of all
     * registered IANA language codes is available in the
     * <a href="http://www.iana.org/assignments/language-subtag-registry">
     * IANA Language Subtag Registry</a>.
     * @return the IANA language code or <code>null</code>.
     * @deprecated Use {@link Track#getLocale()} instead.
     */
    @Deprecated
    public final String getLanguage() {
        Locale l = getLocale();
        return (null == l) ? null : l.getLanguage();
    }

    AudioTrack(long trackID, Map<String,Object> metadata) {
        super(trackID, metadata);
    }
}