Recently, Panasonic has announced its latest drone the  AU-EVA1. The AU-EVA1 has been designed to sit between the GH5 and the VariCam LT,   and it offers a lot of the performance of the Varicam LT, in a smaller,   more lightweight body. The EVA1 offers a lot of features that are not found in other cameras at   this price point. Not only does it use a large 5.7K Super 35mm-sized   sensor to downsample for 4K, UHD, 2K, HD, and even 720p capture, but it   also has a Dual Native ISO just like the Varicam 35 and Varicam LT.
        
        After recording some stunning 4K footage by Panasonic AU-EVA1, chances   are you want to edit these 4K videos in Final Cut Pro X so as to make them   more stylish, before uploading to YouTube or posting on Facebook.   However, here comes the problem, the recorded AVCHD/MOV files are   compressed using the h.264 codec, which is final delivery codec and it   is not one you want to use for editing. On this circumstance, if you are   stick to editing AU-EVA1 4K  footage in FCP X, you'd   better convert them to a more editing-friendly format for FCP X  like Apple ProRes.
        Actually, it's not as difficult as you imagine. What's need is a just a common video converter like Acrok Video Converter Ultimate for Mac - The program works as the best Mac 4K Video Converter. It helps you   fast transcode Panasonic AU-EVA1 footage to   Final Cut Pro X preferred Apple ProRes 422/4444 with fast encoding speed and without   quality loss. What's more, it's the optimal tool for transcoding GoPro,   Sony, Canon, Nikon, JVC, etc camera or camcorder videos to kinds   of NLE programs Adobe Premier Pro, Avid Media Composer, FCE and more. For Windows user, please turn to Video Converter Ultimate. Just download it and follow the simple guide to achieve your goal.
                
        
        Convert Panasonic AU-EVA1 4K video for working in FCP X
        1
 Add Video
 
          Run the program you just set up. Drag and   drop the 4K AVCHD or MOV files to the program. You can also hit Add files button to import videos to the app. If you want to join the imported clips into   one for easy editing, please click "Settings" byoon then tick the box "Merge all files into one" on the main   interface.
            
         2
Choose output format
         Choose output format > Click "Format" bar   and choose Final Cut Pro -> Apple ProRe 422(*.mov) as output   format for editing  4K AVCHD/MOV files in Final Cut Pro X with natively supported video codec.
        
        Note: If you want to get original 4K resolution, just keep the video size as original.
 
        3
Start conversion
         Click the convert button of the Panasonic AU-EVA1 Video Converter.   It will start converting 4K footage for importing to FCP X immediately. Soon after the conversion, just click "Open"   button to get the generated files for natively editing in FCP X as well as FCP 7 and FCP 6 perfectly.