niteshmourya / app-inventor-for-android

Automatically exported from code.google.com/p/app-inventor-for-android
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MIDI command for playing internal MIDI sounds #798

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
An simple MIDI command would be a nice feature regarding the fact that every 
modern phone has something built in like a MIDI synthesizer.

A command with some parameters like:

- Channel (1-16 except 10 which is reserved to the drumset)
- Patch number
- Note number
- Velocity
- The length could be set by a parameter in milliseconds OR by splitting the 
command in two halves, one issueing the note ON command and the second half the 
note OFF command.

Though MIDI files are not that big it could save some memory (Phone internal 
and RAM) and having to open a MIDI capable sequencer and rendering a new MIDI 
file for the Player or Sound component EVERY time you just want to make a 
subtle change in the volume or sound can easily get very annoying.

It would make AI more attractive and flexible for programming sound apps.

Next thing is the extremely unstable timer...

-dcp

Original issue reported on code.google.com by dietmarp...@gmail.com on 27 Nov 2010 at 2:49

GoogleCodeExporter commented 9 years ago
This is an important feature for many sound-music applications

Original comment by christos...@gmail.com on 15 Feb 2011 at 8:08

GoogleCodeExporter commented 9 years ago
I'd love a midi api for app inventor. I experienced too some problem with clock 
triggered events trying to build a metronome. It seems that time is not steady

Original comment by cristian...@gmail.com on 7 Nov 2011 at 9:43

GoogleCodeExporter commented 9 years ago

Original comment by weihuali...@gmail.com on 17 Mar 2012 at 4:53

GoogleCodeExporter commented 9 years ago
I am still waiting for this MIDI commands.

Original comment by gmlcom...@gmail.com on 5 Sep 2012 at 9:28