Getting CoreMIDI to work in snow leopard with SimpleSynth

Posted by suman-gurung on Stack Overflow See other posts from Stack Overflow or by suman-gurung
Published on 2010-03-14T21:14:50Z Indexed on 2010/03/15 3:29 UTC
Read the original article Hit count: 354

Filed under:

ruby

|

music

|

osx

|

midi

I have been trying to follow the steps in the book Ruby Practical Project - making music with ruby and was trying to get CoreMIDI and output some notes using SimpleSynth. I can connect to the destination but when i do something like
midi = LiveMIDI.new midi.note_on(0, 60, 100) I get no output from the sound system. Has anyone tried the code and faced similar situation?? And also What are the better libraries for music programming in Ruby?

© Stack Overflow or respective owner

Related posts about ruby

Setting up Rails to work with sqlserver

as seen on Stack Overflow - Search for 'Stack Overflow'
Ok I followed the steps for setting up ruby and rails on my Vista machine and I am having a problem connecting to the database. Contents of database.yml development: adapter: sqlserver database: APPS_SETUP Host: WindowsVT06\SQLEXPRESS Username: se Password: paswd Run rake db:migrate… >>> More
marshal data too short!!!

as seen on Stack Overflow - Search for 'Stack Overflow'
My application requires to keep large data objects in session. There are like 3-4 data objects each created by parsing a csv containing 150 X 20 cells having strings of 3-4 characters. My application shows this error- "marshal data too short". I tried this- Deleting the old session table. Deleting… >>> More
Sinatra and XML POST request

as seen on Stack Overflow - Search for 'Stack Overflow'
I don't know is it my mistake or no. So i have that code: <code> post '/singin/get_token' do content_type :xml puts request.body.read puts xmlRequest xmlRequest = REXML::Document.new(request.body.read) ... </code> And when i post something like that: <code> <?xml… >>> More
how to change ruby path from /usr/bin/ruby to /usr/local/bin/ruby

as seen on Stack Overflow - Search for 'Stack Overflow'
reading around the various ruby install tutorials it's required to change path from /usr/bin/ruby to /usr/local/bin/ruby but i cant seem to be able to do it. Ultimately i want to install Ruby 1.9.2, should i uninstall 1.8.7 or what? i tried to install Ruby 1.9.2 with macports, the installation seemed… >>> More
strange bundler error: tar_input.rb:49:in `initialize': not in gzip format (Zlib::GzipFile::Error) o

as seen on Stack Overflow - Search for 'Stack Overflow'
i am getting a strange bundler error when running bundle pack with bundler 0.9.12 any ideas? (see pastie for a better formatted code: http://pastie.org/881328 ) /opt/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/package/tar_input.rb:49:in `initialize': not in gzip format (Zlib::GzipFile::Error) … >>> More

Related posts about music

Music Rhythm Game: Copyright Music Question for Independent (Indie) Game Developers

as seen on Game Development - Search for 'Game Development'
I have a curious question regarding on musics used in music rhythm game. In Guitar Hero for example, they used all different music albums in one program. Then, each album requires to ask permission to the owner, composer of the music, or the copyright owner of the music. Let's say, if you used 15… >>> More
Dash music lens doesn't play music files

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
After installing 12.10 music lens in Dash worked not for a long time. After a little while buttons "Open in directory" and "Play" (or whatever there was) just dissapeared. The only thing I can notice is that I have immediately removed Rhythmbox (as I used to do) and installed Banshee from quantal… >>> More
random lags in music when playing on any music player

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
guys I have experienced this issue in most of all the music players i tried in ubuntu 12.10. When ever I play a track I experience certain issue, like the track just skipped a second or two. This happens occasionally but at least 4-5 times when ever i play any music track. The actual thing is that… >>> More
XSPF Web Music Player and restarting music in surfing

as seen on Stack Overflow - Search for 'Stack Overflow'
I asked a question in this link; Streaming music background function music(){ $txt = '<object type="application/x-shockwave-flash" data="http://***.com/slim.swf?&autoplay=true&repeat=true&shuffle=true&song_url=http: //***.com/music.mp3&" width="200" height="20"> … >>> More
How to detect flash based music player is done with playing music

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am trying to create a very basic\ minimalistic playlist application for http://www.google.co.in/music. Basically Google music displays links to song and when clicked it opens flash based player. Using my application i am collecting music links into a list box, when an song is clicked it opens… >>> More