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57 lines
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Plaintext
57 lines
2.0 KiB
Plaintext
/**********************************************************************
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Audacity: A Digital Audio Editor
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MainPage.dox2
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James Crook
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********************************************************************//**
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\mainpage Audacity Index Page
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\section intro_sec Introduction
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Audacity is a free, easy-to-use audio editor and recorder for Windows,
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Mac OS X, GNU/Linux, and other operating systems.
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\section license License
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Audacity is free software, developed by a group of volunteers and
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distributed under the GNU General Public License (GPL). See
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License.txt for details.
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Free software is not just free of cost (like "free beer").
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It is free as in freedom (like "free speech"). Free software gives you
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the freedom to use a program, study how it works, improve it, and share
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it with others. For more information, visit the Free Software Foundation.
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Programs like Audacity are also called open source software, because their
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source code is available for anyone to study or use. There are thousands of
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other free and open source programs, including the Mozilla web browser, the
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OpenOffice.org office suite, and entire Linux-based operating systems.
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\section src_code Understanding The Source Code
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To understand the GUI parts of Audacity, you will first need to familiarise
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yourself with the wxWidgets toolkit. You will find \ref ShuttleSystem used very
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widely for user interface construction. See the classes in src/widgets
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for how we create new widgets of our own.
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- A great deal of the Audio processing in Audacity is done using libraries of
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code such as libsndfile and allegro. Some self contained audio functions
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can be found in src/effects, for example EffectEcho and its accompanying
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dialog EchoDialog.
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- The BlockFile system is central to how Audacity allows cut and paste
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of audio to be performed efficiently. It works closely with the DirManager
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class.
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Also look at the overview pages in the Doxygen documentation, which cover
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special topics.
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*//**************************************************************************/
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