What’s the best workflow between Sony 5K MXF footage and Apple iMovie for Mac? How can I import Sony 5K MXF files into iMovie for editing? If you are having problems using Sony 5K MXF clips in iMovie, you may have interest in this tutorial. It walks you through how to encode Sony 5K MXF video to AIC .mov for use in iMovie with optimum performance.
Indeed, this is a High Sierra issue. Currently, to be able to use Sony 5K MXF footage in iMovie correctly, you could convert the Sony 5K MXF files to AIC .mov first, and iMovie will read the transcoded files in that way.
To transcode Sony 5K MXF video to AIC for iMovie editing, do as below:
Download Video Converter for Mac
Step 1: Click “Add File” to load Sony 5K MXF video files into this program.
Step 2: Select output format for iMovie
Click “Profile” to select “iMovie and Final Cut Express” > “Apple InterMediate Codec(AIC) (*.mov)” as output format. AIC .mov is iMovie’s favorite editing codec, which iMovie will read and handle well.
If necessary, you can click “Settings” button to modify video and audio parameters like encoder, resolution, frame rate, bitrate, aspect ratio, sample rate, and audio channels. You can also “enable 3D Settings” to add 3D effect to your source media.
Step 3: Click “Convert” to start Sony 5K MXF video to iMovie conversion.
As soon as the conversion is complete, click “Open Folder” to get the generated AIC .mov files for editing in iMovie with optimum performance. Hope it helps.
How do you edit Sony DSC-RX100 IV XAVC S footage in FCP X?
Sony A5100 XAVC S and Premiere workflow
How do you edit Sony A9 XAVC S footage in iMovie?
How to import Sony DSC-T7 MXF clips to FCP X?
How to edit Sony DSC-RX1R II XAVC S footage in Avid MC?