=== A/B Audio Sync ===
Contributors: jcornutt
Donate link: https://joscor.com/wordpress-ab-audio-sync
Tags: audio, ab testing, sync, jquery, wav, mp3
Requires at least: 3.0.1
Tested up to: 4.5.2
Stable tag: 4.5.2
License: GPLv2
License URI: http://www.gnu.org/licenses/gpl-2.0.html

WordPress plugin that provides A/B audio comparison and synchronization.


== Description ==

The A/B Audio Sync plugin for WordPress allows developers to queue two songs (WAV,
MP3, any format the web browser can handle) and play one at a time, with a toggle
switch between them.  This gives users the ability to switch tracks quickly, without
losing the track time, to hear differences in audio tracks.

This is great for demonstrating audio enhancement technology or production/post-production
mixes or even the differences between audio format quality.


== Installation ==

1. Download the plugin and unzip to your wp-content/plugins directory
2. Alternatively, just upload the zip file via the WordPress plugins UI
3. Activate plugin via Wordpress admin
4. Include the following elements on your page or post

`<audio id="audio-sync-a" src="PATH_TO_AUDIO_A" preload="preload" controls="controls"></audio>`
`<audio id="audio-sync-b" src="PATH_TO_AUDIO_B" preload="preload" controls="controls"></audio>`
`<button id="audio-btn-sync-play">Play</button>`
`<button id="audio-btn-sync-a">Audio A</button>`
`<button id="audio-btn-sync-b">Audio B</button>`

Replace *PATH_TO_AUDIO_A* and *PATH_TO_AUDIO_B*, of course with your own files. File type will be dependent on browser support. This has been tested with MP3 and WAV audio files with no issues on Google Chrome.

The plugin will look for HTML elements with IDs of "audio-sync-a" and "audio-sync-b". If found, it will wire the buttons to control the playback and A/B switching of the audio files.


== Screenshots ==

1. Screenshot of the resulting side-by-side comparison.  This includes the `controls="controls"` parameter.