Difference between original blu-ray m2ts and remuxed blu-ray m2ts?

[cehoyos at ag.or.at (Carl Eugen Hoyos)]

D?niel Fraga <fragabr <at> gmail.com> writes:

> 00002.m2ts (original one, with artifacts -- sorry, I forgot to rename
> it)

Could somebody kindly explain to me what happened to this very useful sample?
(What we get instead meanwhile is the 32nd sample for a feature we know isn't
currently supported well and some roundup spam.)

Carl Eugen