chromium/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/media-elements/track/track-element/resources/empty-cue.vtt

WEBVTT
Empty cues should not be discarded.

1
00:00:00.000 --> 00:00:30.500 align:start position:20%

2
00:00:31.000 --> 00:01:00.500 align:start position:20%

3
00:01:01.000 --> 00:02:00.500 align:start position:20%