The Musical Instrument Digital Interface data standard, devices that send or receive MIDI data, and Standard MIDI files created by sequencers and digital audio workstations

learn more… | top users | synonyms

2
votes
2answers
252 views

Converting pitches in audio to MIDI

I want to hum a tune and have the notes be converted into MIDI notes… is this possible?
2
votes
1answer
247 views

Midi in browser on Mountain Lion

I recently moved on Mountain Lion. It seems that the OS does not allow midi playback in browser anymore. I can't find more informations but this threads: 1 ; 2 Can you help me to find a solution to ...
1
vote
1answer
13 views

How can I use Audio Midi Setup utility to create a multi-output device with multiple AirPlay speakers?

Reposted from What is the difference between an "aggregate" and a "multi-output" device? I am setting up a multi-output device using Audio Midi Setup utility, but I have an Apple ...
1
vote
1answer
175 views

Start the recording using the MIDI piano keyboard?

Is it possible, in GarageBand, to start/stop the recording using the midi piano keyboard as it is, for instance with Cubase? My piano is quite far from my mac and I want to start recording from my ...
1
vote
1answer
135 views

How can I set notations for different instruments in Logic?

I'm trying to set up a score in Logic for multiple parts, and the horns are each in their own key signature (trumpet, saxophone, trombone) which isn't necessarily the key that the piano is recorded ...
0
votes
1answer
245 views

What is the finder's default midi player and how does it know which instrument to associate with tracks?

What is the finder's default midi player and how does it know which instrument to associate with tracks? Also where does it take those instruments from? A VST? Is it possible to use these sounds ...
2
votes
0answers
20 views

Raw binary midi stream in terminal?

I want to be able to cat the device file of a raw binary input stream from a midi controller. In Ubuntu, the process to do this was something like cat /dev/dmmidi1. However, I do not see such a file ...
1
vote
0answers
466 views

Playing MIDI in Firefox and Chrome

Playing midi files in either Chrome or Firefox used to be easy: it just worked by invoking Quicktime. However, Quicktime stopped supporting midi after version 7.6.6. After upgrading, the same websites ...
1
vote
0answers
114 views

How do I stop GarageBand from always popping up with the message “The Number of Midi Inputs Have Changed”

How do I stop GarageBand from always popping up with the message "The Number of Midi Inputs Have Changed" Every time I unplug or plug-in my Midi keyboard GarageBand always pops up with this message ...
1
vote
0answers
104 views

Mixx midi controller software won't load

I downloaded 'Mixx' from the app store to use with a Numark total control midi controller but the app will not load. The icon bounces up and down in the dock and I have to 'force close'. Anyone have ...
0
votes
0answers
16 views

MIDI drum machine as Garageband controller: works then stops

I just hooked up an old, but perfectly working, Roland DR-660 drum machine to my Mac using a MIDI to usb cable (oddly, I had to plug the "in" to the "out" and the "out" to the "in" to get it to ...
0
votes
0answers
16 views

JackOSX and MIDI ports

I need to route some virtual MIDI device using JackPilot. In the doc you can read this : Jack OS X and MIDI Starting in Jack OS X version 0.88, a Jack MIDI / CoreMIDI bridge has been implemented. ...
0
votes
0answers
43 views

Change volume on a multi output device - Mac

;) I have a small problem... When creating a multi output device in the application "MIDI" on the mac, i don't have any problems at all. Now i want to make Videos (YouTube) and wanted to output the ...
0
votes
0answers
129 views

Stuck Notes with a Midi Controller and GarageBand 10.0.1

In GarageBand 10.0.1 (2013), I frequently will get "stuck notes" (i.e., a certain key will continue playing as if held down when it is not) when playing my Akai MPK 25 connected via USB. I have ...
0
votes
0answers
95 views

How does GarageBand detect MIDI instruments?

When I plug a MIDI keyboard into GarageBand, it notifies me and says that there is now one instrument available. What is GarageBand doing under the hood? Is it possible to have another piece of ...
0
votes
0answers
42 views

Aggregating sound output and input devices into aggregated input

I use software, which requires a input device for streaming audio. I'd like to mix my audio input (internal mic) and output (headphones) into one, aggregated input device. I tried to create ...