WEBVTT
Cue text fragment with <v> voice markup mapped to HTML <q> element with @title for annotation.

1
00:00:00.000 --> 00:00:30.500 align:start position:20%
<v.blue Speaker>Bear is Coming!!!!!</v>
Text span with a class and an annotation.

2
00:00:31.000 --> 00:01:00.500 align:start position:20%
<v Doe Hunter>I said Bear is coming!!!!</v>

3
00:01:01.000 --> 00:02:00.500 align:start position:20%
I said <v.blue	Speaker>Bear is coming now</v>!!!!