195 lines
8.3 KiB
HTML
195 lines
8.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>wavesurfer.js | ELAN Wave Segment player</title>
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<link href="data:image/gif;" rel="icon" type="image/x-icon" />
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<!-- Bootstrap -->
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<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="../css/style.css" />
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<link rel="stylesheet" href="../css/ribbon.css" />
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<link rel="stylesheet" href="css/elan.css" />
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<link rel="screenshot" itemprop="screenshot" href="https://katspaugh.github.io/wavesurfer.js/example/screenshot.png" />
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<!-- wavesurfer.js -->
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<script src="../../dist/wavesurfer.min.js"></script>
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<!-- regions plugin -->
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<script src="../../dist/plugin/wavesurfer.regions.min.js"></script>
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<!-- ELAN format renderer -->
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<script src="../../dist/plugin/wavesurfer.elan.min.js"></script>
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<!-- ELAN wave segment renderer -->
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<script src="../../plugin/wavesurfer.elan-wave-segment.js"></script>
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<!-- App -->
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<script src="app.js"></script>
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<script src="../trivia.js"></script>
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</head>
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<body itemscope itemtype="http://schema.org/WebApplication">
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<div class="container">
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<div class="header">
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<noindex>
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<ul class="nav nav-pills pull-right">
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<li><a href="?fill">Fill</a></li>
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<li><a href="?scroll">Scroll</a></li>
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</ul>
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</noindex>
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<h1 itemprop="name"><a href="http://wavesurfer-js.org">wavesurfer.js</a><noindex> + <a rel="nofollow" href="http://spokencorpora.ru/showelan.py">ELAN</a> + Wave Segment</noindex></h1>
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</div>
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<div><p>The Elan Wave Segment Plugin uses the table and the time values created by the
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<a href="../elan/index.html">ELAN plugin</a> to insert a wave form column for each row.
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</p></div>
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<div id="demo">
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<div id="waveform">
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<div class="progress progress-striped active" id="progress-bar">
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<div class="progress-bar progress-bar-info"></div>
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</div>
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<!-- Here be waveform -->
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</div>
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<div class="controls">
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<button class="btn btn-primary" data-action="play">
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<i class="glyphicon glyphicon-play"></i>
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Play
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/
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<i class="glyphicon glyphicon-pause"></i>
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Pause
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</button>
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</div>
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</div>
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<div id="annotations" class="table-responsive">
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<!-- Here be transcript -->
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</div>
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<h2>How to Enable Elan Wave Segment</h2>
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<h3>Javascript Dependencies</h3>
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<ul>
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<li>Wavesufer <code></code></li>
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<li>Region Plugin <code></code></li>
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<li>ElAN Plugin <code></code></li>
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<li>ELAN Wave Segment</li>
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<pre><code><script src="[path_to]/wavesurfer.min.js"></script>
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<script src="[path_to]/plugin/wavesurfer.region.min.js"></script>
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<script src="[path_to]/plugin/wavesurfer.elan.min.js"></script>
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<script src="[path_to]/plugin/wavesurfer.elan-wave-segment.min.js"></script> </code></pre>
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</ul>
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<h2>Javascript Initialization</h2>
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<pre><code>// Create the wave surfer instance
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var wavesurfer = Object.create(WaveSurfer);
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// Create elan instance
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var elan = Object.create(WaveSurfer.ELAN);
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// Create Elan Wave Segment instance
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var elanWaveSegment = Object.create(WaveSurfer.ELANWaveSegment);
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document.addEventListener('DOMContentLoaded', function () {
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var options = {
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container : '#waveform',
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};
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//################## set up some listeners ####################
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//set up listener for when elan is done
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elan.on('ready', function (data) {
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wavesurfer.load('../elan/transcripts/001z.mp3');
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});
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//set up listener for playing when clicked on
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elan.on('select', function (start, end) {
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wavesurfer.backend.play(start, end);
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});
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//############################## initialize wavesurfer and related plugins###############
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// Init wavesurfer
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wavesurfer.init(options);
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//init elan
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elan.init({
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url: '../elan/transcripts/001z.xml',
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container: '#annotations',
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tiers: {
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Text: true,
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Comments: true
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}
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});
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//int elanWaveSegment when wavesurfer is done loading the sound file
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wavesurfer.on('ready', function() {
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options.plotTimeEnd = wavesurfer.backend.getDuration();
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options.wavesurfer = wavesurfer;
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options.ELAN = elan;
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elanWaveSegment.init(options);
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});
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//update waveSegments when time advances
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var onProgress = function (time) {
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elanWaveSegment.onProgress(time);
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//code for scrolling Elan goes here
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};
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wavesurfer.on('audioprocess', onProgress);
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}); </code></pre>
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<h2>Options</h2>
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<ul>
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<li><code>ELAN:</code> required - The ELAN instance used to parse the elan data</li>
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<li><code>wafesurver:</code> required - The wavesurfer instance used to draw the original waveform</li>
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<li><code>waveSegmentWidth:</code> optional - The width of each wave segment (defaults to 200)</li>
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<li><code>waveSegmentPeaksPerSegment:</code> optional - The number of peaks that should be drawn (defaults to 400)</li>
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<li><code>waveSegmentHeight:</code> optional - The height of each wave segment (defaults to 30)</li>
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<li><code>waveSegmentRenderer:</code> optional - The renderer (drawer) to be used for the wave segments</li>
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<li><code>waveSegmentNormalizeTo:</code> optional - What to normalize each wave segment to [whole, segment,none]</li>
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<li><code>waveSegmentBorderWidth:</code> optional - The width of the border of the container element</li>
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<li><code>waveSegmentBarHeight:</code> optional - the height of the peaks/bars (defaults to 1)</li>
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</ul>
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<div class="footer row">
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<div class="col-sm-12">
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<a rel="license" href="https://opensource.org/licenses/BSD-3-Clause"><img alt="BSD-3-Clause License" style="border-width:0" src="https://img.shields.io/badge/License-BSD%203--Clause-blue.svg" /></a>
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</div>
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<div class="col-sm-8">
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<span xmlns:dct="http://purl.org/dc/terms/" href="http://purl.org/dc/dcmitype/Text" property="dct:title" rel="dct:type">wavesurfer.js</span> by <a href="https://github.com/katspaugh/wavesurfer.js">katspaugh</a> is licensed under a <a rel="license" href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause License</a>.
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</div>
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<div class="col-sm-4">
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<p>
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The ELAN program and format were developed by <a href="http://tla.mpi.nl/tools/tla-tools/elan/">Max Planck Institute</a>.
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</p>
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<p>
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The sample ELAN file and audio are from <a rel="nofollow" href="http://spokencorpora.ru/">spokencorpora.ru</a>, used with permission.
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</p>
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</div>
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</div>
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</div>
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<div class="github-fork-ribbon-wrapper right">
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<div class="github-fork-ribbon">
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<a itemprop="isBasedOnUrl" href="https://github.com/katspaugh/wavesurfer.js">Fork me on GitHub</a>
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</div>
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</div>
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<script>
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ga('create', 'UA-50026819-1', 'wavesurfer.fm');
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</body>
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</html>
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