Tim Mayberry
56e384349b
additions. Add dbhelper.vim key stroke mappings I use for working with docbook source. There are no xsl or css files for customizing the html output so it will look really boring...this will only be temporary. Support for content localization and generation of pdf's is planned. git-svn-id: svn://localhost/ardour2/trunk@1405 d708f5d6-7413-0410-9779-e7cbd77b26cf
103 lines
2.5 KiB
XML
103 lines
2.5 KiB
XML
<?xml version="1.0" standalone="no"?>
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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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]>
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<section id="editor-window-timeline">
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<title>Timeline</title>
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<para>
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At the top of the track display area is the timeline display. This consists
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of a number of rulers, a meter track, a tempo track and the marker display.
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</para>
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<para>
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The available rulers include:
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</para>
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<table id="tbl-rulers">
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<title>Ruler Types</title>
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<tgroup cols = "2">
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<colspec colnum="1" colname="Ruler Type" colwidth="1"/>
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<colspec colnum="2" colname="Description" colwidth= "2"/>
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<thead>
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<row>
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<entry>
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Ruler Type
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</entry>
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<entry>
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Description
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</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>
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Frames
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</entry>
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<entry>
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this ruler measures audio frames. The number of audio frames per second
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depends on the sample rate in use.
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</entry>
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</row>
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<row>
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<entry>
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SMPTE
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</entry>
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<entry>
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this ruler displays SMPTE timecode. The SMPTE format (25fps, 30fps, drop
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frame etc) is selected in the Options Editor option_editor.
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</entry>
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</row>
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<row>
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<entry>
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Min:Sec
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</entry>
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<entry>
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this ruler displays time in minutes+seconds, measured since the start of
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the session.
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</entry>
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</row>
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<row>
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<entry>
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BBT
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</entry>
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<entry>
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<para>
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(Bars,Beats,Ticks) this ruler displays positions based on the tempo
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map.
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</para>
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</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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<para>
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To show or hide one or more of the rulers, click on the area to the left of
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their names. A menu will popup that has a check item for each available
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ruler. Click on the name of the ruler to toggle its visibility.
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</para>
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<para>
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The tempo and meter tracks display the tempo map for the session. The tempo
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track contains 1 or more tempo change points, with a default tempo of 120
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beats per minute. The meter track contains 1 or more meter change points,
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with an initial default meter of 4/4.
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</para>
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<para>
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on a tempo/meter change point to edit it. Click in the tempo/meter track to
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add a new change point. Click and drag on a change point to move it. on a
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tempo/meter change point to remove it.
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</para>
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<para>
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There is more information on using the timeline in editing_basics.
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</para>
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<!--
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="Some_Subsection.xml" />
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-->
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</section>
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