Reference

Settings

Choose Als Preview › Settings… (⌘,). Its tabs: General, Locations, Previews, Plugin and Storage.

General

Settings, General: Appearance set to Dark.
Appearance Dark

System, Light or Dark, for all of Als Preview’s windows. Dark matches Live; System follows your Mac.

The arrangement keeps Live’s dark colors either way, and the plugin’s window in Live is always dark.

Locations

Settings, Locations: the library folder Production with Add Folder, Remove and Rescan All; export folders with Exports; sample folders with Samples and Factory Packs.
Library folders

The folders Als Preview reads and watches. Each row shows when it was last scanned.

Add Folder… adds folders and scans them right away. A folder inside one already listed changes nothing; the folder around one takes it over, keeping its projects’ status, notes and collections.

Remove stops watching the folder and takes its projects out of the library, with the status, notes, favorites and collections you gave them. Your files stay where they are. There is no confirmation.

Rescan All reads every folder again now, and looks again for folders that weren’t there, like a drive you just connected.

Export Folders

Where you save what you export from Live. With the plugin on a set, files exported from it into these folders, or into its own project folder, show up with the project. Subfolders count too. See Exports.

Removing a folder stops looking there; the files aren’t touched.

Sample Folders

Folders with samples outside your library, like Live’s Packs or a sample library. The arrangement then draws the waveforms of clips that use them, and the missing files check looks there too. Als Preview only reads them.

Choose the folders that hold samples. The whole disk, /Users, your home folder, /Volumes and ~/Library are too broad; a drive of its own is fine. A folder that isn’t connected shows not available.

The library folders also have File › Add Folder to Library… (⇧⌘O) and File › Rescan Library (⌘R), and Control-clicking a location in the sidebar.

Previews

Settings, Previews tab: Render approximate previews of Live Sets, Play plug-in instruments with a stand-in synth and Render the newest set of each project in advance, all on, with a note on what a preview is made of.

Als Preview renders a preview of each set from its audio clips, frozen tracks and sampled instruments, and plays it wherever the plugin hasn’t recorded the set. How that works: Approximate previews.

Render approximate previews of Live Sets On

Renders a preview of each set that’s shown and has none yet. It plays in blue in the Recording lane.

Turned off, nothing more is rendered. Previews already made still play until you clear them under Storage.

Play plug-in instruments with a stand-in synth On

Plays the notes of instruments a preview can’t render, plug-ins and Live’s synths like Operator or Wavetable, on a simple synth, so the melody and rhythm are there. Turned off, those tracks stay silent.

After you change it, each set is rendered again the next time it’s shown; until then its old preview plays.

Render the newest set of each project in advance On

While Als Preview is open, it renders the main sets of the 150 projects you changed last, one at a time and at low priority, so they play right away, in Quick Look too. It pauses in Low Power Mode and while your Mac runs hot.

Turned off, sets are rendered only when they’re shown.

Plugin

Settings, Plugin: the Remote Script section with the Install Remote Script button.
Install Remote Script…
Copies the AlsPreview Remote Script into the Remote Scripts folder of Live’s User Library, so recording pauses while you solo a track and your time is tracked in every set. Then restart Live and choose AlsPreview as a Control Surface. Step by step: Set up the Remote Script.
Status
Next to the button: Installed for the copy Als Preview installed, Installed. Restart Live right after installing, and An older version is installed when Als Preview has a newer one; then the button reads Update Remote Script…. No mark means Als Preview hasn’t installed the copy Live uses, for example one copied by hand: install it with the button, into the same folder, to track time.
Last Heard from Live
When the script last wrote what Live did, or Not yet. Tracking time needs Live 11.3.25 or later and AlsPreview chosen as a Control Surface.

The plugin itself needs no installing: it comes with Als Preview. See Set up the plugin in Live.

Storage

Settings, Storage: Als Preview uses 578.9 MB on this Mac, split into Recordings, Approximate Previews and Waveform Cache with Clear buttons, Library Index, and Time Tracking & Exports; below, the list of recordings by project with their size.

What Als Preview keeps on your Mac, measured when you open the tab:

Recordings
Audio the plugin captured while your sets played, about 85 MB per hour.
Library Index
What Als Preview knows about your projects and sets, and what you added: statuses, notes, collections.
Approximate Previews
Previews rendered from your sets, at most 2 GB. Clear deletes them; sets are rendered again when they’re shown. See Approximate previews.
Waveform Cache
Waveforms of your samples. Clear deletes them; they’re made again when needed.
Time Tracking & Exports
The logs of your sessions, from the Remote Script and the plugin, and of your exports. Small.

Recordings

The list shows each set’s recording, largest first: the project, the set (with “+ 1 more” when copies share it), how many takes, how long and when the last one was played.

  • Select one or more and click Delete… or press Delete. Als Preview asks first and says how much space it frees. Deleted takes can’t be restored; the set records again the next time it plays.
  • Not in Library marks recordings whose set isn’t in your library any more, for example a deleted set. Select Recordings Not in Library selects all of them.
  • Not Indexed Yet means the set may still turn up, because not every set was read since.
  • Control-click a recording for Show in Finder.

You rarely need to clean up: takes that newer ones replace completely are deleted right away. More on Your data and disk space.

Settings in other places

Some choices are made right where they apply and remembered:

ChoiceWhere
Projects, Sets, Folders, TimelineView menu or the view picker (⌘1–4)
Show BackupsView menu (⇧⌘.), History options, Timeline options
Side by side or one pageView menu (⌥⌘B)
Preview and InspectorView menu (⌥⌘P, ⌃⌘I), in the side-by-side layout
List columnsControl-click a column title
Info fieldsThe button in the Info card’s title
Card order and foldingDrag or click the cards’ titles
Automation, mixer, returns, headersThe buttons above the arrangement
Momentum’s spanThe Week, Month, Year picker in the toolbar while Momentum is shown
Momentum’s goalsGoals… at the top of Momentum. See Momentum
Timeline order and what it showsThe Timeline’s options menu