{

qDebug() << "Analyzing file" << m_path;

AnalyzeResult *result = new AnalyzeResult();

result->fileName = m_path;

TagReader tags(m_path);

if (!tags.read()) {

result->error = true;

result->errorMessage = "Couldn't read metadata";

emit finished(result);

return;

}

result->mbid = tags.mbid();

result->length = tags.length();

result->bitrate = tags.bitrate();

if (result->length < 10) {

result->error = true;

result->errorMessage = "Too short audio stream, should be at least 10 seconds";

emit finished(result);

return;

}

Decoder decoder(qPrintable(m_path));

if (!decoder.Open()) {

result->error = true;

result->errorMessage = QString("Couldn't open the file: ") + QString::fromStdString(decoder.LastError());

emit finished(result);

return;

}

FingerprintCalculator fpcalculator;

if (!fpcalculator.start(decoder.SampleRate(), decoder.Channels())) {

result->error = true;

result->errorMessage = "Error while fingerpriting the file";

emit finished(result);

return;

}

decoder.Decode(&fpcalculator, AUDIO_LENGTH);

result->fingerprint = fpcalculator.finish();

emit finished(result);