[QUOTE=glenns;134452]EVT:I did find one movie in 3d that had subtitles (Avatar) I think like your talking about when the creatures talk in their native tongue translations come up in English without me hitting the subtitle button.Unless these are printed on the film itself.
I tried to make a side by side mkv just chapter 10-11 with forced sub titles only and its a no go maybe because fab can't display those titles in a side by side picture.I also tried with regular subtitles with the same results.
When the same movie was compressed to 25 gig full 3d the sub titles are their and they played on my media player without hitting the subtitle button for the native tongue translations.So the answer is easy for me with the very few disks that have these type translations at least in 3d just compress to 25 full 3d problem solved.[/QUOTE]
Glenns,
Your observations are a bit perplexing. Fab can in fact display the forced subtitles in an MKV if you burn them into the video - I have successfully created several that do this. If you try do the same thing without burning them into the video then it will not work when you go from 2D to 3D which is what i suspect is happening to you.
Now, regarding your compressed 25gb example, is that a BDMV or ISO you are talking about? If so, what you are suggesting doesn't seem possible as when you compress to a BDMV or ISO using DVDFab my understanding is it does not burn the subtitles into the video and if your media player can't read the blu-ray menu structure there's nothing to tell the media player to turn on the subtitles.