The Javascript library contains a set of widgets to visualize audio data
and add a customizable media player to a web page.

Source code

All the source code you can find on the GitHub.

Live demo

Try the live demo

Installation

yarn add @sad-systems/a-tracktor
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Usage

• Example 1 - Using existed audio and view element on the page.
• Example 2 - Auto creation the audio and view elements.
• Example 3 - Using multiple analyzers for the same audio source.
• Example 4 - Using multiple analyzers for the same dedicated audio source.
• Example 5 - Analyze a microphone.
• Example 6 - Media player.
• Example 7 - Media player factory.

Credits

MrDigger © SAD-Systems, 2025