You can set the custom style according to your needs. After that, style the visualizer using the following CSS. Basically, the input for the audio file is optional to test the JS visualizer, you can directly pass the source file in the JavaScript function. In order to get the audio file, create an input element with type “file” and define its id “thefile”. In the first step, create a div element with id “content”, place a canvas element and HTML5 audio element inside it.
HTML5 AUDIO PLAYER WITH VISUALIZATION HOW TO
How to Create JavaScript Audio Waveform Visualizerġ. It provides a consistent html player UI to all browsers which can be styled used standard css.