WAI1¦{"wai":"1.0","media":"text","intent":"replicate","model_requirement":{"capability":"wai.text.timed"},"conditioning":{"kind":"timed"},"target":{"lang":"en","ms":1000}}®WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:02.400,MPEGTS:216000 00:00:02.600 --> 00:00:03.300 line:10%,start position:50%,center size:80% align:center Titles are drawn at the sink.