Reduce repetitive time-consuming tasks where possible
Subtitling typically is set into several tasks.
If multiple language tracks should be needed, the time-consuming part 2 (rough spotting) can be considered as rather redundant.
The reuse of existing spotting information as well as automation of the spotting process should help to reduce time and costs.
It should be easy to accomodate subtitle tracks for variant needs such as DVD, TV, Film, Web, WebTV.