@Stereodude, yes i know for this problem, and it's random problem, because i had some titles which fine if i use rounddown and other with round, it's wierd but i think to add switch that user can choose. I can't find real formula maybe there is some other factor.. It's only problem for scenarist/cinevision and frame cents based formats.
@MrVideo, yes i mean 59.94, i think i fixed that typo in last revision, btw can you send me that file, i would to check what problem is? Btw i am so lazy to writte proper error handler
