See [WebVTT cue timings and settings parsing](https://www.w3.org/TR/webvtt1/#cue-timings-and-settings-parsing) for a complete cue timing parsing procedure. Now for a cue timing "00:11.000 --> 00:13.000". - The standard assigns it as "11 seconds to 13 seconds". - Current `parseTime` gives "0000-01-01 00:11:00 +0000 UTC --> 0000-01-01 00:13:00 +0000 UTC", which means "11 minutes to 13 minutes". Hope it helps.