wip
fps detection
convert_format function added
check for subs presence function added
skipping implemented - to be tested and debugged
charset detection routine
move option added
printing fork id with print functions
adding some more debugs, bug fixes, look through the code
started writing unit tests & small corrections
unit tests, wip
unit tests wip
implemented stats incrementation
stats support
fix for statistics processing
correction for fps detection with ffmpeg, more unit tests
parse_argv returning instead of exit
more unit tests
corrected bug in verify_credentials + unit tests wip
verify encoding unit tests