1WEBVTT 2 3NOTE valid 4 500:00:00.000 --> 00:00:01.000 position:1% 6text0 7 800:00:00.000 --> 00:00:01.000 position:100% 9text1 10 1100:00:00.000 --> 00:00:01.000 position:1% position:x 12text2 13 1400:00:00.000 --> 00:00:01.000 position:1.5% 15text3 16 1700:00:00.000 --> 00:00:01.000 position:1%,line-left 18text4 19 2000:00:00.000 --> 00:00:01.000 position:1%,center 21text5 22 2300:00:00.000 --> 00:00:01.000 position:1%,line-right 24text6 25 2600:00:00.000 --> 00:00:01.000 position:1% ,center 27text7 28 29NOTE invalid 30 3100:00:00.000 --> 00:00:01.000 position:1%,middle 32invalid8 33 3400:00:00.000 --> 00:00:01.000 position:1%, center 35invalid9 36 3700:00:00.000 --> 00:00:01.000 position:-1% 38invalid10 39 4000:00:00.000 --> 00:00:01.000 position:1 41invalid11 42 4300:00:00.000 --> 00:00:01.000 position:1x 44invalid12 45 4600:00:00.000 --> 00:00:01.000 position:1%x 47invalid13 48 4900:00:00.000 --> 00:00:01.000 position: 50invalid14 51 5200:00:00.000 --> 00:00:01.000 position: 1% 53invalid15 54 5500:00:00.000 --> 00:00:01.000 position:101% 56invalid16 57 5800:00:00.000 --> 00:00:01.000 position:65536% 59invalid17 60 6100:00:00.000 --> 00:00:01.000 position:4294967296% 62invalid18 63 6400:00:00.000 --> 00:00:01.000 position:101%,line-left 65invalid19 66 6700:00:00.000 --> 00:00:01.000 position:101%,center 68invalid20 69 7000:00:00.000 --> 00:00:01.000 position:101%,line-right 71invalid21 72