(Idented lines require the previous non-idented one to work) High priority: Insert subtitles from another file, with possible shifting Snap subs to keyframes (req by Mentar) Open audio range Medium priority: Play video on styling assistant (req by Kobi) Fix Spellchecker (assigned to nmap) Options screen (assigned to nmap) Advanced visual typesetting Audio timing assistant Shift times by current time SSA "Effects" dialog (as in, the "Effects" field in SSA standard) Split by karaoke (req by jfs) Jump to with negative values (req by jfs) Shift start/end by one, pushing adjascent line so they don't overlap (req by Mentar) Sort subs by initial time and style (req by Jcubed) Check for updates Use page up/page down to switch video to prev/next selected subtitle (req by Mentar) Custom Aspect Ratio (req by TheFluff) Bleeding Checker (window that shows start/end frames and one before/after each) Make margins boxes "replace when type" style Styles preview (assigned to jfs) Low priority: Read sectioning info from .yap (req by Mentar) (according to Myrsloik, this might be almost impossible) Edit output frame numbers (req by nmap) Support character set encoding by style (req by jfs) Semi-realtime preview of subs; refresh video if user hasn't entered text in a while (req by jfs) Filter list for displaying of subs by critereas (req by Jcubed) Multiple files support Motion estimation to automatically move signs Detachable video window (req by maxx-)