Creative OSX 10.9-10.10 plugin that allows user to Quicklook AVID DNXHD files

In all versions of OSX prior to 10.9 you could Quicklook (Spacebar to view) any Quicktime in any format as long as the codec was installed on the computer. Now Apple only allows some Quicktime formats to be viewed in Quicklook. I\'d like someone to develop a functionality that will allow a user who has the AVID codecs installed (any of them) to view a Quicktime in Quicklook by pressing the space bar in OSX 10.9 or 10.10. This in turn will bring back the functionality. Please state how you may accomplish this. Also this project is non disclosure, and all rights go to me for the code and project you cannot sell or market the final product or code. Thanks!