35 lines
940 B
JavaScript
35 lines
940 B
JavaScript
'use strict';
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let audio = document.getElementById('audio');
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let file_path = audio.src;
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var wavesurfer;
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// Init & load
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document.addEventListener('DOMContentLoaded', function() {
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// Create an instance
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var options = {
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container: '#waveform',
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waveColor: 'violet',
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progressColor: 'purple',
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loaderColor: 'purple',
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cursorColor: 'navy',
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plugins: [
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WaveSurfer.spectrogram.create({
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container: '#wave-spectrogram'
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})
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]
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};
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wavesurfer = WaveSurfer.create(options);
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wavesurfer.load(file_path);
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});
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let play = document.getElementById('play').addEventListener('click', function() {
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wavesurfer.play();
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});
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let pause = document.getElementById('pause').addEventListener('click', function() {
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wavesurfer.pause();
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});
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let restart = document.getElementById('restart').addEventListener('click', function() {
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wavesurfer.play(0);
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}); |