WEBVTT - No Audio
NOTE This file is for use with muted background videos
NOTE jasonb@stellarbluetechnologies.com
NOTE https://www.3playmedia.com/2017/06/30/how-to-create-a-webvtt-file/

00:00:00.00 --> 01:00:00.00 align:middle line:90%
This is a background video with no audio.