In part 6, we’ll run through how to use ACES in your workflow. ACES is the new SMPTE standard for colour science developed by the Academy and this should allow you to composite with mathematical accuracy on top of great looking results. Please bear in mind that the ACEs 1.0 is more suited to working with CGI, log and camera native formats. So if all your media is already output-referred REC709, the Simple Linear Workflow policy may be a better fit which you can see in part 5.