WEBVTT X-TIMESTAMP-MAP=LOCAL:1:11:16.443,MPEGTS:384879885 NOTE X-TIMESTAMP-MAP is defined in RFC 8216 section 3.5 (HLS spec). The cue times below are deliberately greater than 2^33 in 90kHz PTS clock, to test wraparound logic. 266:18:35.679 --> 266:18:37.305 Cue text one 266:18:37.433 --> 266:18:38.276 Cue text two