When AudioSwift is on, it becomes the key app on screen, freezing the mouse pointer and receiving all keyboard inputs. The default keyboard commands used on a DAW won’t work because the DAW isn’t in front. AudioSwift comes with a couple of shortcuts as a workaround, to trigger basic commands in a DAW like record, play and set automation modes when the Console is activated. These shortcuts work with all controller modes, but in order to use them, AudioSwift should be configured first in Mixer Mode within your DAW.
The Mixer Mode lets the user control faders, panning and sends when it’s time to mix a project. It uses the Mackie MCU and the HUI protocols to communicate with the DAW. AudioSwift sends the respective MIDI messages that the DAW transforms into commands. The steps to configure the DAW are explained in the User Guide on page 12 that you can download in our tutorial section.
Once AudioSwift is properly set up, the following key shortcuts will work for transport control when the Console is on. If users have a MacBook Pro with Touch Bar the transport controls will be also displayed on it.
When writing automation on a track you can set a different mode by clicking each track to Read, Write, Touch and Latch, or you can also use the keys U, I, O and P when the Console is on. However, these shortcuts are only available in Logic Pro, Studio One and Reaper.
New in AudioSwift 2.1
The recent AudioSwift update comes with two new ways to turn off AudioSwift automatically without the need of using the ESC key. One of them reads the playhead state to turn off the Console. Go to Preferences > Mixer Tab and enable Turn AudioSwift off when play head stops.
The other way is to turn off the Console when no fingers are touching the trackpad within a second. Enable this feature in Preferences > General Tab > Turn AudioSwift off automatically.
Maybe you work with a lot of external synthesizers and want to explore new sounds. Or you miss a particular ribbon controller or X/Y pad from an old synth that you don’t have anymore. Well, with AudioSwift you can be as creative as you want with your sound designs, using simple gestures over a Mac trackpad to also control your hardware synths and modules.
When AudioSwift is running on macOS, it creates three virtual MIDI ports. AudioSwift 3 port sends Note On/Off, Control Change, Pitch Bend, and After Touch via four controller modes. This virtual port can be reroute out of the computer to an external MIDI output if we want to. I’m going to show you two methods: using a standalone MIDI router app, and by configuring it through a DAW, so we can record and edit the performance later.
Via a Virtual MIDI Patchbay
There are couple of apps that can do this. I chose MIDI Patchbay by Pete Yandell. It’s free, easy to use and it was released in 2008, but it still works even in Mojave 10.14. Another one is MIDIPipe by Nico Wald which has more features to play with.
When you download the file and click on it, it will probably show you the left message. Since it’s an old app it won’t open right away, so you’ll need to go to System Preferences > Security & Privacy > General and click Open Anyway.
System Preferences > Security & Privacy
Once it’s running, MIDI Patchbay is simple. At the bottom left corner, click Add Patch to create a new patch. When it’s selected in the table, at your right side will appear the MIDI input port. Select AudioSwift 3. At the bottom will be our external MIDI output, which in my case is a M-Audio Midisport device connected to my Macbook Pro via USB. This MIDI output will send the messages out of the computer via a MIDI cable to an external synth.
And that’s it. Select the X/Y or Slider Mode in AudioSwift, turn it on with a four or five fingers tap, play your synth with one hand while the other controls your CC messages with the trackpad. Now let’s look how to do this inside a DAW.
Via Logic Pro X
Since we probably want to record our performance, we’ll need to configure it inside our DAW. All DAWs have different ways to do this and some are similar. I’m going to use Logic Pro for this example.
First, create an External MIDI track and click the box Use External Instrument plug-in. In Output select your external MIDI device port (Midisport 2×2 Anniv A in my case). When the track is created, open the External Instrument plugin and you’ll see the MIDI destination selected. You can then send the audio from the synth back into your DAW’s mixer, trim the volume and record it. Read more about recording audio.
Now every time we hit record and start using the trackpad as a MIDI controller with AudioSwift, our performance will be recorded in the DAW and also will play our external synth. As you can see, all CC messages are recorded in the MIDI region for further editing.
The most used input device in computer based music production is definitely the mouse. However, for Mac users a trackpad can also be a valuable tool, either by using the built-in trackpad on a MacBook or adding a Magic Trackpad to a desktop setup. I’ll be showing different ways to use a trackpad in your workflow with some tips and tricks. We’ll start with the most common macOS multi-touch gestures and then we’ll check out two apps that expand the trackpad’s functionalities: AudioSwift and BetterTouchTool.
Swipes, taps and the three finger drag
The Trackpad Preferences window shows all available gestures. By default, the trackpad is configured to allow a click by pressing its surface with one finger. But it’s better to tap the trackpad to click by going into System Preferences>Trackpad>Point & Click and enable Tap to click. When I started working with a trackpad I was only using one finger to move the pointer and click. With this setting enabled, I use the middle finger for moving and then without lifting it, I tap with the index just like working with a mouse. A two finger tap is a regular right click.
The other feature that helped me a lot was the three fingers drag. On macOS, to select or drag an object you’d normally need to click and drag — a simple tap won’t work. To change this, go to System Preferences>Accessibility>Mouse & Trackpad>Trackpad Options and enable dragging with a three finger drag. Now we can drag the objects easily.
Swipes and pinch gestures with two, three or four fingers can also be configured at System Preferences> Trackpad>More Gestures. They are helpful for things such as scrolling or showing the Desktop, Launchpad and Mission Control. I avoid using three finger swipes because they cause conflicts with AudioSwift. (More on this later.)
Besides scrolling, a two finger swipe while pressing ⌥ or ⌘ lets you zoom in and out depending on the DAW. Pro Tools uses ⌥ but only for horizontal zoom. Cubase does it with the ⌘ key. Logic Pro zooms both vertically and horizontally with the ⌥ key and Studio One with ⌘. We can also zoom in Logic Pro and Studio One with a pinch gesture after enable it at System Preferences> Trackpad>Scroll & Zoom.
I swipe up with four fingers to open Mission Control and see all my active windows. Here I can move certain windows to a second virtual worskspace at the top and switch between workspaces by using a four finger swipe to the left or right. If you work on a MacBook, you’ll find this useful — you could for example, have the arrangement window in your main workspace and the mixer window in another one, saving space in your laptop screen.
Logic Pro users
Since Logic Pro is from Apple, it’s obvious that the trackpad integration with the software is better than with other DAWs. There are more functions available by using a three finger tap or the Force Touch feature with compatible trackpads. (For other DAWs, check BetterTouchTool below.)
First, we need to go to System Preferences> Trackpad>Point & Click and make sure that Look up & data detectors is enabled. I prefer a three finger tap instead of the force click because it’s easier for my hand. If you choose force click, make sure to also enable it in Logic Pro>Preferences>General>Editing>Enable Force Touch Trackpad.
With a three finger tap or force click we can do the following:
Create a MIDI region in an empty part of a MIDI track, or import an audio file in an audio track.
Create (or delete) notes in Piano Roll/Score and also markers in the time ruler.
Create two automation nodes around a region.
Toggle Zoom Focused Track on a track header. Below the header, it creates a new track.
AudioSwift — Your trackpad as a MIDI controller
With lots of music-makers working on MacBooks, using the multitouch trackpad as a MIDI control surface is an advantage. This could mean less equipment to carry for the mobile composer working at the coffee shop, or the producer tweaking a mix in a 7 hours flight.
AudioSwift is an app I developed that transforms the touches into MIDI commands, making the trackpad an expressive tool for virtual instruments and a control surface for mixing and automation. It works through five controller modes. Do you design sounds with Serum, u-he Zebra or Native Instruments Thrill? Great! Control multiple performance parameters in real time with the X/Y mode. Want to create a quick beat? Tap the trackpad as trigger pads. Need to compose a string section? Play your MIDI keyboard with one hand while the other controls CC1 and CC11 with the trackpad working as virtual sliders. Set the controllers to return to a default value after lifting the fingers.
AudioSwift also has the Scale mode for playing notes in a chosen key and the Mixer mode for quick access to two faders at the same time, panning, or a handy jog wheel for navigating through the timeline. Desktop producers can also benefit by adding a Magic Trackpad to their setup. Use one hand for editing with the mouse and the other for controlling the faders with a trackpad.
A four or five finger tap activates AudioSwift; pressing the Esc key turns it off. Press ⇧ immediately after tapping the trackpad and AudioSwift will be active until you release the ⇧ key. This way you could be editing a track or tweaking a plug-in, and then turn on AudioSwift temporarily to quickly move the fader, or put the track in solo without the need of reaching out each parameter on screen with the pointer.
With a Magic Trackpad and a mouse combo (or using two trackpads), AudioSwift can also be configured in order to be automatically activated by just touching the trackpad, and turned off by moving the mouse again. Since a Magic Trackpad is small and wireless, it can be placed anywhere on the desktop or close to the main MIDI keyboard — a great tactile setup for the home producer!
Custom shortcuts with BetterTouchTool
If your DAW lacks a better integration with the trackpad gestures, there’s a workaround: BetterTouchTool by folivora.ai. I’m not affiliated with the developer but I find it’s a fabulous app that lets you customize shortcuts for the keyboard, mouse, touch bar and of course a trackpad.
Below is the Preferences window. At the left column (1) we choose the application we want to assign shortcuts. At the bottom (2) we add a gesture and the corresponding key command in the DAW. All gestures assigned will appear in the table above (3). They can have a modifier key like ⇧ or ⌘, so the same gesture can be used for multiple commands. The only limit is how many your memory can handle.
Music producers often require to work with two different DAWs. Assigning a gesture to the same commands in both applications (e.g. join regions) gives the opportunity for only memorize one gesture instead of two different key commands.
AudioSwift works well with BetterTouchTool as long as there isn’t a gesture assigned to Global at the left column (1)— this could accidentally trigger a command while using AudioSwift.
Let’s take a look to the list of trackpad gestures assigned in Logic Pro. I’ve chosen finger taps at the border of the trackpad instead of swipes or other gestures, because they’re more precise to execute and are easier to remember. There are eight possible border zones: three at the top, three at the bottom, and two at the middle. I use the ⇧ key as a modifier to have more options.
With simple taps I can move a region to the playhead, join regions, close all plug-in windows, set locators, etc. In Logic Pro there is the option of opening and closing each plug-in insert on a selected track using a key command. So I set the corresponding key commands in Logic Pro’s Key Commands window, and in BetterTouchTool assign a gesture to them. Now I can open a specific plug-in with a tap.
These are just examples of shortcuts you can implement in your DAW. The last one in the list is special — it triggers two actions in a sequence. TipTap Right (1 Finger Fix) is a gesture that consist on touching the trackpad with one finger and then immediately tap with the next finger available to the right. Since I normally use my right hand middle finger to move and tap with my index, I can use this gesture for something else: to set the position of the playhead by tapping anywhere in the Arrange window in Logic Pro.
Setting the playhead position in Logic Pro with a click
For Logic Pro users, we can only do this if we click in the lower half of the ruler, or ⇧+Click in an empty space of the Track area. We can also use a Marquee Tool, click and play from that position. However, setting up the playhead to a particular position by just clicking on a region is not available.
A trick I use as a workaround is apply a sequence of actions to the TipTap Right gesture. The first one is the predefined action ⌘+Click. This set the secondary tool (which in my case is always the Marque Tool), and put a thin line in the region. Then the second action is the key command for Go to Selection Start in Logic Pro or ⌃↖. (NOTE: the ↖ in compact keyboards can be found by pressing fn+← arrow.) This moves the playhead to the position where the marquee is. From there I can zoom in, edit the region or hit play. Of course this trick will work as long as the secondary tool is the Marque Tool. If it’s changed to the Fade Tool for example, it will trigger the wrong action.
You can download my Logic Pro BetterTouchTool preset from here.
Try it out!
I hope you’ve enjoyed this guide and picked up some good ideas to speed up your workflow. Let me know if you have questions or tips you want to share in the comments section below. You can also contact me via email, Facebook, Twitter and Instagram. If you’d like to try out AudioSwift and BetterTouchTool, there are free trial demos available at each site.
Learn how to use your trackpad as a photo editing tool on macOS with AudioSwift and MIDI2LR.
Imagine these two scenarios — you’re a photographer that travels a lot, working with a Macbook and edting photos in Adobe Lightroom. Or you’re in your desktop computer and need to retouch hundreds of pictures from your last session, because the client wants them today. Time is money and you want to manage it well.
What if you could speed up your workflow in Lightroom without constantly reaching out the mouse pointer to change settings like exposure or contrast? Why not start using the Macbook’s trackpad or a Magic Trackpad in a different and better way?
OK — I confess I’m not a photographer and before I thought about writing this article, all I knew about photography was the same as any other mortal: take a picture with a phone, go to Instagram, apply a filter, and imagine I’m an artist. However, I had a similar situation to the scenarios described above when working on music production. I needed a tool to create and improve my workflow on location and in my home studio, so I developed AudioSwift.
AudioSwift for macOS is an app that lets you use a trackpad as a MIDI controller. In music production, MIDI controllers are devices widely used to make music and change parameters on screen, by sending commands known as MIDI mesages. With AudioSwift, a trackpad can send these same commands by sliding the fingers over its surface, making it easier for a user to interact with the software’s graphic interface.
I was looking around to see if this concept could also work in different applications other than music creation, like photo editing for example. The challenge was to know if a photo editing app could read MIDI messages and work with AudioSwift properly. That’s when I found out about MIDI2LR.
Many photographers are using MIDI controllers to tweak their photos in Lightroom. It works by installing a free plugin called MIDI2LR, that translates MIDI messages into Lightroom commands. The user moves a knob or fader to control a Lightroom parameter without reaching out the mouse pointer, making it easier and faster to edit a bunch of photos.
So, why not use a trackpad instead of getting another physical device? A Macbook has one built in, and some photographers already work with Magic Trackpads in their desktop computers. I tried out MIDI2LR with AudioSwift and the results were fantastic — the trackpad can now tweak the same parameters in Lightroom like a MIDI controller does, without clicking and dragging each setting on screen.
How Does It Work?
You call AudioSwift by tapping the trackpad with a four or five fingers tap. This opens a console window, freezing the mouse pointer temporarily and taking control of the keyboard. AudioSwift devides the trackpad into 4 virtual sliders, and each one controls a Lightroom setting. The console window shows which Lightroom settings will be controlled. You start touching the trackpad’s surface up or down and the corresponding parameter will move instantly. Press the period or comma keys to jump to the next bank of 4 virtual sliders. After you finish changing the settings, press the escape key and AudioSwift will be turned off. The mouse pointer is then released.
I was able to control 36 different settings in the Lightroom Develop Module, using just a trackpad. At MIDI2LR you set up each virtual slider to a specific Lightroom command. There’s a lot of options to choose from. Once it’s configured properly, it’s very precise and intuitive.
Give It A Try!
I made a video tutorial showing step by step how to configure AudioSwift and MIDI2LR. It includes preset files so you can start working right away. I hope this information is useful to you and it really improves your workflow. If you have any question, you can contact me in the comment section below, via email, or by Twitter and Facebook.
MIDI2LR is free to download and the developer RSJaffe ask for donations. I’m not affiliated, but I strongly encourage you to donate, so the developer can continue supporting this great plugin in the future.