assToTtxt: basic subtitle conversion from .ass to .ttxt

[devilcoelhodog]

Hi. See above:

---> http://forum.selur.de/topic101-asstottxt-basic-subtitle-conversion-from-ass-to-ttxt.html

---> http://en.wikipedia.org/wiki/Advanced_SubStation_Alpha#Advanced_SubStation_Alpha

---> http://www.downloadatoz.com/file-extensions/ttxt-file-extension.html

---> http://forum.doom9.org/showthread.php?t=163576

---> http://forum.doom9.org/showthread.php?t=153035

---> http://www.extfile.info/ttxt.html

---> http://en.wikipedia.org/wiki/TTXT

---> http://www.selur.de/

---> http://www.selur.de/sites/default/files/hybrid_downloads/assToTtxt.7z

This is a command line binary that does the same as the assToTtxt methods in Hybrid, which is to provide a basic method to convert .ass to .ttxt files.
General conversion are working with some downsides which are related to me not really knowing .ass and .ttxt:
a. afaik mp4box/ttxt does not support overlapping textSample entries, so 'Dialogue' entries with:
- a start time that is lower than the end time of their predecessor will be dropped
- a start time that is equal to the start time of their predecessor will be dropped
b. styling is really limited due to ttxts limitations and me not knowing ttxt and .ass really well

Cu Selur

Thanks.

devil (johner)