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Soundtrack Pro

Soundtrack Pro is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Soundtrack Pro rather than just read about it. In short: Soundtrack Pro is a discontinued music composing and audio editing application made by Apple Inc. It included a collection of just over 5,000 royalty free professional instrument loops and sound effects for use.

Soundtrack Pro — main illustration
Soundtrack Pro — illustration

Key takeaways

  • Soundtrack Pro belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Soundtrack Pro to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Soundtrack Pro from memory before moving on to harder problems.

Reference excerpt

Soundtrack Pro is a discontinued music composing and audio editing application made by Apple Inc. It included a collection of just over 5,000 royalty free professional instrument loops and sound effects for use. The software was featured in the Logic Studio and Final Cut Studio software bundles; It was discontinued with the release of Final Cut Pro X, Motion 5, and Compressor 4.

History An earlier incarnation of the package, Soundtrack, was first sold as part of Apple's Final Cut Pro 4 video editor, released in April 2003. It was then released as a stand-alone product, but due to low demand it was discontinued. The main concept of Soundtrack was to allow people who are not professional composers to produce original music for their videos or DVDs, royalty-free. The music could be easily scored to QuickTime movies and Final Cut Pro projects. Soundtrack was reinstated in January 2005 as part of Final Cut Express HD. Soundtrack and all future versions contains a DVD of Apple Loops that were also part of the GarageBand Loops. Also see a release history in context with the rest of Final Cut Studio.

Version 1 Soundtrack Pro was introduced on April 17, 2005 as a stand-alone product and as part of the Final Cut Studio suite, where it integrates with Final Cut Pro. Soundtrack (non-Pro) was removed from Final Cut Pro. There was also an upgrade package for users of Soundtrack. As of January 10, 2006, the stand-alone product has been dropped again. Soundtrack Pro adds features for professional audio engineers and sound designers, and focuses more on sound editing than the original Soundtrack. Since September 2007 Soundtrack Pro also comes as part of the Logic Studio bundle, Apple's own audio and midi sequencing software. But it was removed from Logic Studio when Logic Pro was moved to the App Store on December 8, 2011.

Soundtrack Pro 2 Soundtrack Pro 2 is included in Final Cut Studio 2 (2008).

Soundtrack Pro 3 Soundtrack Pro 3 is included in Final Cut Studio (2009).

Features Soundtrack Pro has two main modes: multitrack mode and editing mode.

Multitrack mode Multitrack mode is where the royalty-free instrument loops and sound effects can be arranged in synchronisation with the video track, and where narration or other external audio sources can be recorded. There are both single and multi-take recording features. As with all of Apple's loop arranging software, the project's master key and tempo can be set, and all of the loops will automatically be played at those settings, regardless of the key and tempo at which they were originally recorded. At the same time, the key and tempo for the whole project can be varied over time with the master envelopes. Envelopes are a sequence of keyframes that can be applied to audio parameters. Each individual track has envelopes for volume and pan by default. Adding keyframes to these envelopes (effectively lines that run beneath each track) allows the parameters to be varied over time. Each track can also have filters and effects applied to it; these could be Audio Units or Logic Pro plug-ins - examples of those included are Compressor, Multipressor, Flanger, Space Designer and Ringshifter. Every parameter of these effects can also be automated (that is, changed over time). In addition, there is a mixer interface. Using the 'touch' or 'latch' modes, changes to volume, pan and effects parameters can be recorded in real time as the project plays. Soundtrack Pro also supports external hardware mixers, or control surfaces.

Audio editing mode

The audio-editing mode is where individual clips can be edited. The waveform, as well as a frequency spectrum, can be viewed for the clip. The audio can be analyzed for common audio problems such as clicks and pops, power line hum and clipped signals, and then any discovered problems can be fixed. Audio can be faded in and out, the amplitude can be altered for a selection, noise can be removed and silence, waveforms and ambient noise can be inserted. There is also a selection history tool that cycles between previous selections. After zooming in on the individual samples in the audio waveform, the pen tool can be used to edit the wave directly. There is a time-stretch tool for changing the speed of a clip, or a part thereof. Sound editing in the application is based on actions. The actions performed on a clip, such as reversing it, inverting it or normalizing it, are listed on the left-hand side, where they can be reviewed, disabled, reverted or re-ordered. Unchecking the check box for one action removes its effect (and the waveform changes animatedly to reflect the change). Moving the purple tag upwards cycles back through the actions history. The program also features AppleScript automation and batch processing, for which it also provides actions for Mac OS X v10.4's Automator application.

Integration Soundtrack Pro is designed to be used in combination with Final Cut Pro, both of which are included in the Final Cut Studio box set. It supports a 'roundtrip' workflow, in which Final Cut Pro sequences can be exported as small reference files that include scoring markers. These reference files are then dragged from Soundtrack Pro's Browser tab to the video pane. The video track includes thumbnails of the video at each scoring marker (not where there were scene breaks in Final Cut). Once the soundtrack is finished, it is exported as a mix (i.e. all the tracks are flattened together) and can then be imported into Final Cut. If the soundtrack needs to be changed, the Soundtrack Pro project file can be re-opened at any time, but the changes will only show up in Final Cut when the mix has been re-exported (to the same file). The program also allows multitrack projects to be exported directly with Compressor settings.

Usages Some of the loops made it to the mainstream, most notably was the usage by Lady Gaga on Just Dance using some of the loops (2:58 into the track) The Sci-Fi ringtone shipped on every iPhone was also taken from the Apple Loops DVDs.

See also Walter Murch, an editor who advocated for Soundtrack Pro. GarageBand, a similar program aimed at home users. Logic Express, a similar program aimed at amateur musicians (prosumers). Logic Pro, a professional music-production application.

References

External links Apple.com—Soundtrack Pro

Illustrations

Soundtrack Pro: The audio editing mode, with actions list.
The audio editing mode, with actions list.

Worked examples

Example 1 — a first encounter with Soundtrack Pro

Start with the simplest possible case. Write down what Soundtrack Pro claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Soundtrack Pro before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Soundtrack Pro ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Soundtrack Pro

In research
Soundtrack Pro appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Soundtrack Pro in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Soundtrack Pro is common in secondary-school and first-year university syllabi. It links to neighbouring topics Audio editors, MacOS-only software made by Apple Inc., so understanding it makes those chapters shorter.
In everyday life
Look for Soundtrack Pro outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Soundtrack Pro in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Soundtrack Pro means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Soundtrack Pro out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Soundtrack Pro in simple terms?

Soundtrack Pro is a discontinued music composing and audio editing application made by Apple Inc. It included a collection of just over 5,000 royalty free professional instrument loops and sound effects for use.

Why does Soundtrack Pro matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Soundtrack Pro?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Soundtrack Pro.

Tags

  • Audio editors
  • MacOS-only software made by Apple Inc.

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