Hi, all:
Sorry to bother again. I encountered a problem that i have no clue and need
your help.
I am intending to extract the melody information from a midi file, I wrote
the following codes:
*MIDIFileIOConfig midiFConfig;
midiFConfig.SetFileName(filename);
MIDIFileReader midiFReader(midiFConfig);
MIDISong midiSong;
midiFReader.Do(midiSong);
Array<MIDITrack> tracks = midiSong.GetTracks();
int tracksNumber = midiSong.GetNumberOfTracks();
cout<<"Track number is : "<<tracksNumber<<endl;
for(int i =0; i< tracksNumber; i++){
MIDIMelody midiMelody = tracks[i].GetTrackMelody();
XMLStorage x;
x.UseIndentation(true);
x.Dump(midiMelody,"Analyzed_MIDIMelody",filename+(char)i);
}*
The code is working all right for the first time and can generate the melody
file as i wanted, yet it won't work again, i mean i can't run this code
again. When i run this it pops back the error:
*Expected a header chunk.
terminate called after throwing an instance of 'MIDI::Reader::Error'
Aborted*
Did i miss something, like i have to close the midi file reader? Can't
locate the bug and need your help.
A huge thank to all of you.
Cheers
Vincent
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