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jmac698 · 18th April 2011, 19:54

Thanks for mentioning that! I'm working on a drop repair script now. Using gscript and setting current_frame, I can loop over all frames in videos arbitrarily. All that remains is some good logic, some realistic estimates of how far to search (4 in this case), a good interpolator and a good dup/missing detector.
I really need to solve this as it's too big to do by hand and it's a continual problem for me. Even worse I'm trying to sync 5 videos with different types of problems.
I think you could try detecting missing frame by interpolating and comparing, and if it's not flowing as expected it may be a missing frame. Of course this isn't 100% so you'd need to look only after dups and also detect scene changes in logic. Would take some thinking.
Want to help on it?

18th April 2011, 19:54	#13 \| Link
jmac698 Registered User Join Date: Jan 2006 Posts: 1,867	Thanks for mentioning that! I'm working on a drop repair script now. Using gscript and setting current_frame, I can loop over all frames in videos arbitrarily. All that remains is some good logic, some realistic estimates of how far to search (4 in this case), a good interpolator and a good dup/missing detector. I really need to solve this as it's too big to do by hand and it's a continual problem for me. Even worse I'm trying to sync 5 videos with different types of problems. I think you could try detecting missing frame by interpolating and comparing, and if it's not flowing as expected it may be a missing frame. Of course this isn't 100% so you'd need to look only after dups and also detect scene changes in logic. Would take some thinking. Want to help on it?