public void AnalyzeSong(string fileDirectory)
{
visualFacade.SetProgress("Loading Song...", 0.0f);
SongFile songFile = MyAudioFileReader.ReadAudioFile(fileDirectory);
visualFacade.SetSongFile(songFile);
List <SongPropertyValues> songPropertyValuesList = new List <SongPropertyValues>();
visualFacade.SetProgress("Analyze...", 0.1f);
AudioAnalyzer audioAnalyzer = new AudioAnalyzer();
audioAnalyzer.LoadAudioFromFile(fileDirectory);
audioAnalyzer.Analyze();
songPropertyValuesList.Add(GetSingleBeatsSPV(audioAnalyzer.SongElements));
songPropertyValuesList.Add(GetHeldNoteSPV(audioAnalyzer.SongElements));
visualFacade.PlotSongPropertyValues(songPropertyValuesList);
visualFacade.SetProgress("done :)", 1);
}
public static SongPropertyValues GetSongPropertyValues(string fileDirectory, float vth, float msqe)
{
//RectangleDetection.TEST_MAXIMUM_SQUARED_ERROR = msqe;
FrequencyBand.ValueThreshold = vth;
Console.WriteLine(vth + " / " + msqe);
AudioAnalyzer audioAnalyzer = new AudioAnalyzer();
audioAnalyzer.LoadAudioFromFile(fileDirectory);
audioAnalyzer.Analyze();
SongPropertyValues spv = GetHeldNoteSPV(audioAnalyzer.SongElements);
spv.Normalize();
return(spv);
}