Have tried pretty much every combination I can now, and still am having no luck. I know the subs are there because when I play it post MKV but pre HB in VLC the subtitles are there and selectable. However, post conversion, playing through the ATV or VLC the subs just aren't there. Anyone got a link to a video or a tutorial. I have pretty much boxed up my entire blu ray collection now, bar about 20 that I know have subs in them that I would need.