Chris Randall: Musician, Writer, User Interface Designer, Inventor, Photographer, Complainer. Not necessarily in that order.

Tags: Touch It

August 16, 2017

Some Thoughts On iOS Music Software...

by Chris Randall

When we started porting our products to JUCE 5, one side effect (and I mean that in the literal sense, as it was in no way a deciding factor to do this) was that I could check a couple boxes in the project manager and poop out a standalone app and AudioUnit V3 for iOS. I was already familiar with the iOS app submission process due to my previous experiences (remember Phaedra?) and Audio Damage already had a paid-up developer account so we could get the Apple signing certificate we need for signing our OS X installers and AAX plugins. So we figured we'd put one up and see where it went.

As it turns out, we sort of lucked in to an empty socket, as only two of our desktop peers (VirSyn and Waldorf) had really taken the platform seriously, and the market was mostly owned, with a couple notable exceptions, by companies building specifically to iOS, who didn't have a lot of experience in making plugins for the much more robust and demanding professional music production market. This is in no way a bad thing, as the market had some very inventive tools that you don't see in the desktop world. But we just happened to stumble in (through no planning of our own) to a situation where our product line, which has heavy competition in desktop DAWs, simply didn't exist in iOS.

Speaking strictly for myself, after I gave up on Phaedra, I kind of set the iPad aside as a music-making tool, and hadn't really thought about it again until late May of this year, when I saw I could build AUv3. I then had to acquire an iPad Pro and go learn what AUv3 was, and after some trial and error, and much crossing of fingers and scratching of backstays later, we shipped Rough Rider (for free) in mid-June. Since then, we've tried to maintain something of a parity with the desktop and iOS platforms. It naturally didn't turn out as easy as I thought it would be, and usually the iOS versions require rather extensive reworking of the user interface because of the space constraints. (The notable exception is Replicant 2, where I decided to use the iOS AUv3 aspect ratio for the desktop one.)

Since we started building them, I've necessarily spent a lot of time testing and poking and prodding, and had to acquire most of the top-shelf iOS audio software. I've made a couple tracks now using only the iPad Pro, and I'm willing to say that, while there are a whole raft of weird little Apple-isms to deal with (better than taming OMS on OS 9, but not as bad as trying to use MIDI in OS 7) in general, I'm confident you can go to the store and buy an iPad Air 2 or Pro 9.7 (my recommended devices for AUv3 hosting right now, as the Pro 10.5 and 12.9 have some nasty RAM allocation bugs), spend about a hundred dollars on software, and have something equivalent to a fully-kitted MPC. Which, as we all know, is a perfectly viable platform for making full tracks.

Can it do everything a blown-out MacBook Pro or Surface Book can do? No, it can not. And Apple spends a lot of time trying to make seamless experiences that hide the machinations we need to know about to get the most out of our machines. Forget about using huge sample libraries, as these devices simply don't have the RAM or horsepower to pull that off. But for scratchpad recording and electronic music production, it's hard to describe the vibe. "Fun," I guess? Not a word I usually use with music-making, which, as a former professional musician, I take seriously and equate to work. New and exciting, definitely, and for creativity that is important.

Anyhow, to make a long story short, yesterday we released Pumphouse, which the video above talks about. Most of the iOS DAWs don't have sidechaining, and love it or hate it, that's an important facet of modern electronic music production. (I don't make EDM at all, and I use it all the time on my pads and basslines.) So we came up with a simple work-around by giving Rough Rider a 16-step sequencer, so you could trigger an envelope to side-chain compress the input in a rhythmic fashion. We had thought this would be an iOS-only release, and had no intention of releasing it for desktops, as that effect is easily attainable elsewhere. However, we wrote the plug as a VST (simply because it is much faster to develop audio software on a desktop than an iOS device) and it would be the work of a day or two to "back-port" it to all our supported platforms. So if this is something you're interested in, let me know in the comments. If you have any questions about iOS music production, I'll be happy to answer them to the best of my knowledge, or point you at the appropriate resource.

June 18, 2017

Eye Oh Ess...

by Chris Randall

There are two major side benefits of switching to JUCE for our plugin dev. The first, you've already met: AAX versions essentially for free.

The second, you're about to meet: iOS versions for moderate effort. JUCE 5 projects on OS X have two targets in addition to the bevy of plugin formats: AUv3 and Standalone. Both of these are essentially pointless on OS X, where the AUv3 is an actual step backwards, lacking everything but the most basic ability to talk to anything but the DAW. Standalones have their purpose, but mostly as synths. A standalone effect is about as useful as... well... nothing really comes to mind. I'll have to ponder for a bit to come up with something that useless.


Switch that target from OS X to iOS, and we're on to something. AUv3 is the only audio plugin format allowed on iOS, and standalones actually have some merit. The screenshot above is Rough Rider 2 running as an AUv3 insert effect in GarageBand. These AUv3 builds will work in any host that can stomach it; right now that list is mildly limited: GarageBand, Audiobus 3, Cubasis (full version), and some others. The situation will improve quite a bit when Intua drops BeatMaker 3 on July 15, in my opinion.

Digressions aside, the only difference between Rough Rider 2 for iOS AUv3 and Rough Rider 2 AU/AAX/VST/VST3 is some mild fiddling with the UI to get it to cooperate in the context. It will run on any device that can run iOS 9.3, which is pretty much anything from iPad 3 / iPad Mini 2 / iPhone 6 on.

Rough Rider 2 is available now in the app store, and like any good drug dealer, we give you the first taste for free. If you run in to any issues at all, don't hesitate to drop us a line.

Grind is next in line, and is currently awaiting TestFlight review so the testers can get a piece of that action, but it is pretty much done. Once that's released, we're going to turn our attention back to desktops for a bit, so we can see how things shake out. I don't want to release everything for iOS, and then find out I did something terribly wrong. But once we're sure that things generally work, we'll push out Dubstation 2 and Eos 2 in short order. I don't expect any trouble building either for iOS.

If you're an iOS musician, I'd like to hear about how you feel about pricing. I'm of a mixed mind on this; obviously, these are identical to the desktop plugins internally, and require a bit extra work, so they should be priced accordingly. On the other hand, the iOS music ecosystem doesn't really have a place for a similar pricing model, and we're in a situation where people are expected to effectively double the price of their purchase to get a 12th format to go with the other 11 they already own.

I went through every AUv3 product I could find on the App Store, and I feel that, in general, plugins seem to be in the $5 to $10 neck of the woods. There are some outliers, but on the whole, that seems to be the case. I'm okay with this in general.

The other option would be to do it free, and have an In-App Purchase to unlock all the features. This isn't terribly complicated, but it does add some frustration to the proceedings, both on my part and on the consumer's part. So I'm less likely to look favorably on this, unless someone can offer a compelling argument in its defense.

July 23, 2016

Full Of Techno: Push 2 And Simpler...

by Chris Randall

This week's Tech Time is a more sophisticated version of something I touched on in the last Push 2 / Modular video, making polysynth patches from a mono analog. I show my whole workflow, from initial sample to laying it in the mix.

The channel is starting to get a little momentum; I'll do my Cranky Old Man video on Sunday.

July 10, 2016

Tech_Time No. 002: Using the Eurorack and Push 2 together...

by Chris Randall

A slightly less esoteric Tech_Talk this week. My own personal workflow for dumping Eurorack tracks to Live for further production. This is kind of quasi-basic, I think, but I do get a lot of people asking me how I do it, so I guess it's something that people find interesting.

Looking for topics for next week's Tech_Talk and Weekly. Hook a brother up!

April 2, 2015

A Little Context...

by Chris Randall

As you've no doubt seen if you follow me on Twitter or Facebook or down the street in real life or whatever, we've been busy shipping our new module, Odio, which is a little 2-in, 2-out audio interface for using iOS devices in your Eurorack kit. Entirely coincidental to this, but alarmingly convenient, Chris Carlson finally updated his excellent Borderlands granular synth for iPad to v2.0.

Never was a match more made in Heaven than Odio and Borderlands, as Marcus Fischer's post yesterday on his excellent Dust Breeding blog proved. I thought a little video demo of using Borderlands with Odio might be appropo, so after my shipping chores were done for the day, I busted the above out.

In the video, the analog synth melody is coming from my full boat of WMD/SSF modules I just got this week, the hi-hat is coming from our Mad Hatter module, and the speech synthesis is courtesy of a prototype module I'm currently researching that runs a full emulation of the TI speech synthesis chip. (In other words, those aren't samples, at least in the traditional sense of the word.) The whole mess is sequenced via Sequencer 1.

You can hear in the beginning that the synth line is passing through the iPad via the AudioBus app. After a moment, I instance Borderlands. Since Borderlands is a synth, and not a real-time effect, the audio is interrupted. I then flip to the Borderlands instance, and record a couple measures of the synth line.

After fooling with that for a bit, I then move the speech synthesizer's output from the mixer to Odio, and record a bit of it, while I'm twiddling knobs on the prototype. What happens after that should be pretty self-evident from watching the video.

Anyhow, I think the video shows how powerful the Odio/Borderlands combination is. If you'd like to see videos of other iPad-based software in use, let me know your specific requests.

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