added audioplayer contrib module

2017-11-25 16:05:32 +01:00
parent ff23c45e43
commit 0942e9a212
174 changed files with 21682 additions and 0 deletions
@@ -0,0 +1,52 @@
+'use strict';
+
+var wavesurfer;
+
+// Init & load
+document.addEventListener('DOMContentLoaded', function () {
+    // Create an instance
+    wavesurfer = WaveSurfer.create({
+        container     : '#waveform',
+        waveColor     : 'violet',
+        progressColor : 'purple',
+        loaderColor   : 'purple',
+        cursorColor   : 'navy',
+        plugins: [
+            WaveSurfer.spectrogram.create({
+                container: '#wave-spectrogram'
+            })
+        ]
+    });
+
+    if (location.search.match('scroll')) {
+        options.minPxPerSec = 100;
+        options.scrollParent = true;
+    }
+
+    if (location.search.match('normalize')) {
+        options.normalize = true;
+    }
+
+    /* Progress bar */
+    (function () {
+        var progressDiv = document.querySelector('#progress-bar');
+        var progressBar = progressDiv.querySelector('.progress-bar');
+
+        var showProgress = function (percent) {
+            progressDiv.style.display = 'block';
+            progressBar.style.width = percent + '%';
+        };
+
+        var hideProgress = function () {
+            progressDiv.style.display = 'none';
+        };
+
+        wavesurfer.on('loading', showProgress);
+        wavesurfer.on('ready', hideProgress);
+        wavesurfer.on('destroy', hideProgress);
+        wavesurfer.on('error', hideProgress);
+    }());
+
+
+    wavesurfer.load('../media/demo.wav');
+});
@@ -0,0 +1,138 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+        <title>wavesurfer.js | Spectrogram plugin</title>
+
+        <link href="data:image/gif;" rel="icon" type="image/x-icon" />
+
+        <!-- Bootstrap -->
+        <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
+
+        <link rel="stylesheet" href="../css/style.css" />
+        <link rel="stylesheet" href="../css/ribbon.css" />
+
+        <!-- wavesurfer.js -->
+        <script src="../../dist/wavesurfer.js"></script>
+
+        <!-- spectrogram format renderer -->
+        <script src="../../dist/plugin/wavesurfer.spectrogram.js"></script>
+
+        <!-- App -->
+        <script src="app.js"></script>
+        <script src="../trivia.js"></script>
+    </head>
+
+    <body itemscope itemtype="http://schema.org/WebApplication">
+        <div class="container">
+            <div class="header">
+                <noindex>
+                <ul class="nav nav-pills pull-right">
+                    <li><a href="?fill">Fill</a></li>
+                    <li><a href="?scroll">Scroll</a></li>
+                </ul>
+                </noindex>
+
+                <h1 itemprop="name"><a href="http://wavesurfer-js.org">wavesurfer.js</a><noindex> + Spectrogram</noindex></h1>
+            </div>
+
+            <div id="demo">
+                <div id="waveform">
+                    <div class="progress progress-striped active" id="progress-bar">
+                        <div class="progress-bar progress-bar-info"></div>
+                    </div>
+
+                    <!-- Here be waveform -->
+                </div>
+                <div id="wave-spectrogram"></div>
+
+                <div class="controls">
+                    <button class="btn btn-primary" data-action="play">
+                        <i class="glyphicon glyphicon-play"></i>
+                        Play
+                        /
+                        <i class="glyphicon glyphicon-pause"></i>
+                        Pause
+                    </button>
+                </div>
+            </div>
+
+            <div class="row marketing">
+                <div class="col-lg-4">
+                    <h4>wavesurfer.js Spectrogram Plugin</h4>
+
+                    <p itemprop="about">Adds a simple spectrogram to your <strong>wavesurfer.js</strong> instances.</p>
+
+                    <h4>Installation</h4>
+
+                    <p>
+                      <ol>
+                        <li>add the Spectrogram plugin script tag</li>
+                        <li>create a <code>WaveSurfer</code> instance</li>
+                        <li>add a container HTML element for the spectrogram</li>
+                        <li>create a Spectrogram instance in the <code>WaveSurfer</code>'s <code>"ready"</code> event callback</li>
+                      </ol>
+                    </p>
+                    <p>
+                        <a class="btn btn-large btn-success" href="../../plugin/wavesurfer.spectrogram.js" itemprop="downloadUrl" download>Download <strong>the plugin</strong> (5 KB)</a>
+                    </p>
+                </div>
+
+                <div class="col-lg-8">
+                    <h4>Quick Start</h4>
+
+                    <noindex><p>
+<pre><code>var wavesurfer = WaveSurfer.create({
+    // your options here
+    plugins: [
+        WaveSurfer.spectrogram.create{
+            wavesurfer: wavesurfer,
+            container: "#wave-spectrogram"
+        })
+    ]
+});
+
+wavesurfer.load('example/media/demo.wav');</code></pre>
+                    </p></noindex>
+
+                    <br />
+
+                    <h4>Options</h4>
+
+                    <ul class="markdown-body">
+                      <li><code>wavesurfer</code> - <em>required</em> - a WaveSurfer instance.</li>
+                      <li><code>container</code> - <em>required</em> - the element in which to place the spectrogram, or a CSS selector to find it.</li>
+                      <li><code>fftSamples</code> - number of FFT samples (<code>512</code> by default). Number of spectral lines and height of the spectrogram will be a half of this parameter.</li>
+                      <li><code>frequenciesDataUrl</code> - URL to load spectral data from.</li>
+                    </ul>
+                </div>
+            </div>
+
+            <div class="footer row">
+                <div class="col-sm-12">
+                    <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>
+                </div>
+
+                <div class="col-sm-12">
+                    <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>.
+                </div>
+            </div>
+        </div>
+
+        <div class="github-fork-ribbon-wrapper right">
+            <div class="github-fork-ribbon">
+                <a itemprop="isBasedOnUrl" href="https://github.com/katspaugh/wavesurfer.js">Fork me on GitHub</a>
+            </div>
+        </div>
+
+        <script>
+            (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+            (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+            m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+            })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+            ga('create', 'UA-50026819-1', 'wavesurfer.fm');
+            ga('send', 'pageview');
+        </script>
+    </body>
+</html>