I just downloaded compressor a day ago so its vers. 0.2 and FCPX is 0.3. Any custom setting I made wouldn't work. I even just duplicated the apple pro res 422 and just changed the crop to panavision and saved it and it wouldn't work.
When I make a custom output setting of any kind and try and use it in FCPX, it will act like it is starting the rendering and then say 3x encoder type unavailable. I dont think its my machine. I have a 27 inch iMac with a quad core i5 processor and 8 gb of ram.
When I am in FCPX. I have a project. I go Share>Export using compressor settings>choose my custom output> and save. It says "Processing" Then says 3x encoder type unavailable. On ANY output setting. If I go Share>send to compressor and try to apply my custom output setting, same thing. I don't want to think I just wasted 50$.