SCC captions out of order

[eddieramirez]

Issue

In certain scenarios due to buffering calculations, SCC caption output is no longer in order. This manifests when short caption text is followed by longer caption text.
Example

VTT Source

WEBVTT

0
00:00:02.200 --> 00:00:02.359
you know,

1
00:00:02.400 --> 00:00:03.760
the way he kind of looked at me.

2
00:00:04.700 --> 00:00:05.169
And I said,

3
00:00:05.210 --> 00:00:05.520
oh

SCC Output

Scenarist_SCC V1.0

00:00:02:05 94ae 94ae 9420 9420 9470 9470 79ef 7520 6b6e eff7 2c80 942c 942c 942f 942f

00:00:01:15 94ae 94ae 9420 9420 9470 9470 f468 e520 f761 7920 68e5 206b e96e 6420 efe6 20ec efef 6be5 6420 61f4 206d e5ae 942c 942c 942f 942f

00:00:03:22 942c 942c

00:00:04:04 94ae 94ae 9420 9420 9470 9470 c16e 6420 4920 7361 e964 2c80 942c 942c 942f 942f

00:00:04:25 94ae 94ae 9420 9420 9470 9470 ef68 942c 942c 942f 942f

00:00:05:15 942c 942c