midi

问题 I have some notes and what I want is create the MIDI file with Flute instrument. But what happens is that the output MIDI file plays Piano, instead of Flute. I tried other instruments, but it's always the same, Piano. What is going on? (...) new_note = note.Note(pattern) new_note.offset = offset new_note.storedInstrument = instrument.Piano() output_notes.append(new_note) (...) midi_stream = stream.Stream(output_notes) midi_stream.write('midi', fp='output.midi') 回答1: According to the

问题 I have some notes and what I want is create the MIDI file with Flute instrument. But what happens is that the output MIDI file plays Piano, instead of Flute. I tried other instruments, but it's always the same, Piano. What is going on? (...) new_note = note.Note(pattern) new_note.offset = offset new_note.storedInstrument = instrument.Piano() output_notes.append(new_note) (...) midi_stream = stream.Stream(output_notes) midi_stream.write('midi', fp='output.midi') 回答1: According to the

问题 I have some notes and what I want is create the MIDI file with Flute instrument. But what happens is that the output MIDI file plays Piano, instead of Flute. I tried other instruments, but it's always the same, Piano. What is going on? (...) new_note = note.Note(pattern) new_note.offset = offset new_note.storedInstrument = instrument.Piano() output_notes.append(new_note) (...) midi_stream = stream.Stream(output_notes) midi_stream.write('midi', fp='output.midi') 回答1: According to the

问题 I have some notes and what I want is create the MIDI file with Flute instrument. But what happens is that the output MIDI file plays Piano, instead of Flute. I tried other instruments, but it's always the same, Piano. What is going on? (...) new_note = note.Note(pattern) new_note.offset = offset new_note.storedInstrument = instrument.Piano() output_notes.append(new_note) (...) midi_stream = stream.Stream(output_notes) midi_stream.write('midi', fp='output.midi') 回答1: According to the

问题 I'm developing a website that consists of different songs. These songs contain different attributes, one of them is a midi file that I upload through the fileField field of django. When I add a song with these attributes using a form, I call a script that generates a csv file with midi attribute information. The problem is that I would like to assign this resulting csv file directly to another Filefield, i.e. when I create the form, this csv is assigned to a fileField, just after submitting

问题 Sorry, this may be a dumb question, but I am new to MIDI and no musician - I am trying to figure out if I can use a MIDI Controller for some other control application. I know how to set up the MIDI system and receive MIDI events using AudioKit.midi in iOS. I am trying to find out if I can determine the state of let's say a Midi Knob, without it sending events? As soon as I start turning a knob I get events - so at the moment in order initialize the system I have to turn every button so it

问题 I've been hard at work trying to figure how to grab Midi Timecode (MTC) with RtMidi C++. So far, it seems that the RtMdid callback only deal with uchar so my guess is that it receives multiple messages for a complete uint (32bit) timecode. I'm struggling to figure how to reassemble the data. My first question is, is it even possible to read MTC with RtMidi or I'm beating a dead horse here? Thank you, 回答1: Quater-frames that is but I was not sure. Here's a working exemple: void ZMidiIn:

问题 How can I query a midi device for a current state of program, volume etc? I tried to find it in Midi specs, yet without any luck. I basically need to get the current instrument (piano etc.) from a digital piano connected by USB midi. Java seems to be able to do it: http://docs.oracle.com/javame/config/cldc/opt-pkgs/api/mm/jsr135/index.html?javax/microedition/media/control/MIDIControl.html How do they do it? 回答1: You can't. There are no such standard messages for dumping the current patch, CC

问题 How can I query a midi device for a current state of program, volume etc? I tried to find it in Midi specs, yet without any luck. I basically need to get the current instrument (piano etc.) from a digital piano connected by USB midi. Java seems to be able to do it: http://docs.oracle.com/javame/config/cldc/opt-pkgs/api/mm/jsr135/index.html?javax/microedition/media/control/MIDIControl.html How do they do it? 回答1: You can't. There are no such standard messages for dumping the current patch, CC

问题 I'm writing a program that converts OSC into MIDI, allowing OSC enabled applications (like touchOSC on my iPhone) to control MIDI enabled applications (Sibelius, Ableton Live and so on). I'm using Python to create an OSC server and convert from OSC to MIDI. To get MIDI to the application in question, I'm outputting MIDI to the Apple IAC driver, which is then enabled as an input within the program in question. Does anyone know of a means to programmatically configure Mac MIDI devices