Re: MIDI web synth (was Re: MIDI proposal implemented)

Chris, awesome, tested with a Novation Launchpad in Mac and it worked
perfectly. I didn't perceived latency.

Cheers.

2012/5/31 Chris Wilson <cwilso@google.com>

> Yes, that's correct.  It only grabs the first input (could change that to
> grab all inputs, I suppose), and it currently only responds to note on/off
> messages (the webaudiosynth demo didn't have a modulator controller) - and
> in fact, it's a bit wonky in how it does that, since I was taking in to
> account that the demo is a monosynth (only one note).
>
> Related to that, I wanted to have the keys drawn as "down" on the screen,
> but unfortunately webaudiosynth uses jQuery pretty heavily, and I need to
> separate out the "play" method call and the drawing in a way that wasn't
> trivial to do (again, because it's monosynth).
>
> On Thu, May 31, 2012 at 3:05 PM, Peter Nyboer <pete@lividinstruments.com>wrote:
>
>> Oh, cool! I gave this a quick try.
>> The popup appeared, but it didn't react to controls or notes from my
>> controller.
>> I sent from my Livid CNTRLR:
>> notes 0-60 on channel 1
>> ccs 1-32 and 48-59 ch 1
>>
>> Chrome Version 19.0.1084.52
>> OSX 10.68
>>
>> However, I then figured that it was just attaching to the first input
>> that it found, which in my case is "IAC Driver Bus 1". So I opened up
>> Max/MSP 5 and used a random note generator to play the synth by sending
>> notes to that port.
>>
>> Oh.
>> Yeah.
>>
>> I then routed midi from my CNTRLR to the IAC bus, which of course worked.
>> It seems that it only responds to notes and not CCs?
>>
>> Peter
>>
>>
>> On May 31, 2012, at 12:04 PM, Chris Wilson wrote:
>>
>> > I found a few spare moments to graft MIDIBridge on to Aike's Web Audio
>> synth.  Try it out at http://midiwasynth.appspot.com/, check out the
>> code at https://github.com/cwilso/webaudiosynth.  Note that MIDIBridge
>> can take a few seconds to grab the MIDI device, so I put a popup dialog in
>> to let you know it's ready to go.
>> >
>> > On Wed, May 16, 2012 at 12:33 PM, Peter Nyboer <
>> pete@lividinstruments.com> wrote:
>> > I just joined this list. I saw Chris Rogers preset the Web Audio API at
>> Stanford's CCRMA a couple of weeks ago and was really blown away.
>> > I'm quite interested in native MIDI support in a browser along with the
>> Web Audio API. I'm not much of a web developer - I mostly do integration
>> and programming for our MIDI Controllers (http://www.lividinstruments.com).
>> The ability to build music apps that work in a browser using our
>> controllers is extremely appealing to me professionally and personally.
>> > I've taken a look at some of the simple examples of the MIDI Bridge,
>> and they are indeed promising. Are there any examples that use the MIDI
>> Bridge in concert (pun intended) with the Web Audio API?
>> > Let me know if there are things you'd like tested or commented on, and
>> I'll try to follow this aspect of the spec. Hopefully I get some time to
>> try coding some things that are interesting to me!
>> >
>> > Peter Nyboer
>> > Livid Instruments
>> >
>> >
>> >
>> >
>>
>>
>


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Vilson Vieira

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