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<html><head><title>Audio segments</title><link rel="stylesheet" href="kde-default.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.67.2"><meta name="keywords" content="Rosegarden, sequencer, MIDI, audio, music, notation, score, KDE"><link rel="start" href="index.html" title="The Rosegarden Handbook"><link rel="up" href="segment-view.html" title="Chapter�3.�The Track Editor"><link rel="prev" href="segment-view-creating.html" title="Creating segments"><link rel="next" href="segment-view-manipulating.html" title="Manipulating segments"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><meta name="GENERATOR" content="KDE XSL Stylesheet V1.13 using libxslt"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div style="background-image: url(top-middle.png); width: 100%; height: 131px;"><div style="position: absolute; right: 0px;"><img src="top-right-konqueror.png" style="margin: 0px" alt=""></div><div style="position: absolute; top: 25px; right: 100px; text-align: right; font-size: xx-large; font-weight: bold; text-shadow: #fff 0px 0px 5px; color: #444">Audio segments</div></div><div style="margin-top: 20px; background-color: #white; color: black; margin-left: 20px; margin-right: 20px;"><div style="position: absolute; left: 20px;"><a accesskey="p" href="segment-view-creating.html">Prev</a></div><div style="position: absolute; right: 20px;"><a accesskey="n" href="segment-view-manipulating.html">Next</a></div><div class="navCenter">The Track Editor</div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="segment-view-audio-segments"></a>Audio segments</h2></div></div></div><p>
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An audio segment contains recorded or sampled audio data,
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instead of editable note-event data. Rosegarden allows you to
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record, play, arrange and split audio segments, but does not
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contain audio waveform editing facilities.
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</p><p>To create an audio segment, you can <a href="recording.html" title="Recording">record</a> from an audio source onto a
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track assigned to an audio instrument, or you can work with
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existing WAV files. To do this, you need to use the audio
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manager dialog (reached via <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenu">File</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Manage Audio Files</span></span>).
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<div class="screenshot"><div xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="mediaobject"><hr><img src="rg-audiofilemanager.png" alt="The audio file manager"><hr></div></div>
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</p><p>You can drag-and-drop audio files from the KDE file
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browser or your KDE desktop into the audio file manager, or you
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can open them using its File menu. Then you can either
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drag-and-drop them onto Rosegarden's track canvas, or use the
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audio file manager's <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenu">Action</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Insert into Selected
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Audio Track</span></span> menu function, provided the current
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selected track in the main window is assigned to an audio
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instrument. Newly-recorded audio segments also appear in the
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audio file manager dialog.</p><p>Details of the audio files associated with a particular
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composition are saved with that composition, but the audio files
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themselves are not. You should ensure your document has a
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sensible audio file search path (via <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenu">Composition</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Edit Document
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Properties...</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Audio</span></span>)
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so as to keep your audio files accessible together. You can also export
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your project to a <span class="application">Rosegarden</span> project package file (.rgp) via
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<span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenu">File</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Export</span></span>-><span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Export Rosegarden Project File
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</span></span> to collect any scattered audio files
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together in one place.</p><p>The audio manager dialog also shows the sample-rate and
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other information for each audio file, and marks with an
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asterisk any audio file whose sample rate does not match that of
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the current JACK audio session that Rosegarden is using.
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Rosegarden will resample these files at playback time using a
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very low quality zero order hold resampler. You are advised to
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resample them separately using a separate dedicated audio editor
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