Subtitler:Import SUB Tempo

This is a format of the Cavena Image Products. It is a text file with the following format. Each subtitle begins with a timecode line with TC IN and TC OUT separated by a back slash. Then there are one or two textlines. Formatting is currently ignored.

00:02:03:0400:02:06:10
In this building behind me I spent 
over 70 nights and most days ...
00:02:07:0000:02:09:18
during the war which lasted 77 days.