In general I personaly dont see any point in trying to add step by frame support until the playback itself is perfect. And it currently isnt.
You've indicated your opinion, repeatedly, just about any time someone has indicated their interest, almost to the point that it comes across as browbeating. Hopefully you do not constitute the programming capabilities of the entire mediaportal team and one of them will consider looking into a feature that has some interest for the rest of us. Respectfully, unless you have something new to add why do you feel the need to keep saying the same rhetoric over and over?
I am subscribed to this thread because I'm interested in the enhancement and seeing how many other people are ALSO interested. Why do YOU keep coming back and commenting when you are obviously NOT interested?