The highly recommended deinterlace tool is Brorsoft MXF Converter for Mac--- a top MXF to ProRes Converter for Mac. It is professional not only in deinterlacing XF300 59.94i files to make them smooth in FCP X but also in transcoding MXF files to ProRes 422 for editing with FCP X, in which case you can directly add the deinterlaced files with ProRes codec to FCP X without the need of transcoding with Log and Transfer tool. So you will never need to always connect the XF300 to your Mac.

Step 1: Add Canon XF300 59.94i MXF Footages to the best MXF to ProRes Converter for Mac;
Click the button “File” to add MXF files to it. If it is necessary, you can double click the each file to have a preview.
Tips:
1. If you want to merge MXF files, just need to check the “Merge into one” box.
2. You shouldn’t move the single MXF video out of the whole MXF whole structure folder, or the MXF video would be wrong such as without audio.

Step 2: Select an output format for FCP and set the output folder.
Click on the “Format” and get the dropdown menu, then move you pointer to “Final Cut Pro”. Under the sub list are there a few formats which are all compatible with FCP. Here we recommend the

Step 3: Click “Settings” icon to adjust audio and video parameters.
Click the “Settings” icon and you will go into a new interface named “Profile Settings”. You can adjust codec, bit rate, frame rate, sample rate and audio channel in the interface according to your needs and optimize the output file quality.




Step 4: Start to convert and deinterlace 1080i MXF files shot by CanonXF300.
Click the “Convert” button; it will deinterlace and convert Canon XF300 59.94i MXF footages to ProRes 422 for editing in FCP X on Mac immediately. You can find the process in the “Conversion” interface.