Examples with TAudioFileFormat org.tritonus.share.sampled.file.TAudioFileFormat used on opensource projects

Example 1 with TAudioFileFormat

use of org.tritonus.share.sampled.file.TAudioFileFormat in project Minim by ddf.

the class JSMinim method getID3Tags.

@SuppressWarnings("unchecked")
private Map<String, Object> getID3Tags(String filename) {
    debug("Getting the properties.");
    Map<String, Object> props = new HashMap<String, Object>();
    try {
        MpegAudioFileReader reader = new MpegAudioFileReader(this);
        InputStream stream = (InputStream) createInput.invoke(fileLoader, filename);
        if (stream != null) {
            AudioFileFormat baseFileFormat = reader.getAudioFileFormat(stream, stream.available());
            stream.close();
            if (baseFileFormat instanceof TAudioFileFormat) {
                TAudioFileFormat fileFormat = (TAudioFileFormat) baseFileFormat;
                props = (Map<String, Object>) fileFormat.properties();
                if (props.size() == 0) {
                    error("No file properties available for " + filename + ".");
                } else {
                    debug("File properties: " + props.toString());
                }
            }
        }
    } catch (UnsupportedAudioFileException e) {
        error("Couldn't get the file format for " + filename + ": " + e.getMessage());
    } catch (IOException e) {
        error("Couldn't access " + filename + ": " + e.getMessage());
    } catch (Exception e) {
        error("Error invoking createInput on the file loader object: " + e.getMessage());
    }
    return props;
}