Quote:
Originally Posted by MikeEby 
Some Blu-ray movies also are authored with seamless branching. They will include a director's cut and a theatrical version. When I convert to an MKV I create theatrical version. This is the rare case where an ISO is smaller than two versions of the same movie.
I've also seen a few movies that had credits or opening titles in foreign language. This is also done with seamless branching; in this case the MKV could be significantly smaller than an ISO.
One more variation is a disk that contains a 3D version and a 2D version on the same disk. In this case I only rip the 2D version, and it is about ½ the size of the original ISO.
Mike

Some Blu-ray movies also are authored with seamless branching. They will include a director's cut and a theatrical version. When I convert to an MKV I create theatrical version. This is the rare case where an ISO is smaller than two versions of the same movie.
I've also seen a few movies that had credits or opening titles in foreign language. This is also done with seamless branching; in this case the MKV could be significantly smaller than an ISO.
One more variation is a disk that contains a 3D version and a 2D version on the same disk. In this case I only rip the 2D version, and it is about ½ the size of the original ISO.
Mike
This is one of reasons I wish to preserve the ISO. I wish to preserve seamless branching and other albeit sometimes annoying features of the original disc. But the difficulty of getting it all working makes me wonder if I should go with MKV sometimes. But I will not give up so easily.
MKV playback seems like a simple more compatible solution. I don't usually even watch the special features.














