create quicktime container with DNG?

Hi,
i noticed that FCP X supports DNG, but only as stills and it's super tedious to sort of interpret these as an image sequence since there's no native support for image sequences in FCP X.
The question is: is it possible to convert the DNG sequence to a quick time with no quality loss (preferably containing a proxy that FCPX understands)? These files could then be used for editing in FCP X without having to manually puzzle together these image sequences.
i noticed that FCP X supports DNG, but only as stills and it's super tedious to sort of interpret these as an image sequence since there's no native support for image sequences in FCP X.
The question is: is it possible to convert the DNG sequence to a quick time with no quality loss (preferably containing a proxy that FCPX understands)? These files could then be used for editing in FCP X without having to manually puzzle together these image sequences.