How to Transcode MTS format to ProRes on macOS High Sierra

With macOS High Sierra, Apple says it's focusing on the fundamentals: data, video, and graphics. However, it is a big challenge for the third party programs installed on your Mac if you upgrade to macOS High Sierra as many of them fail to support macOS High Sierra in a very short time.

"Just upgraded to the latest High Sierra, and can no longer access .MTS files on my desktop - via the FCP - or by opening Quicktime, which says it cannot create file. Help pls!"

FCP crashed to afford MTS videos after upgrading to macOS High Sierra? Don't worry, there is a best MTS converter for you to encode MTS to ProRes on macOS High Sierra for FCP- Brorsoft MTS Converter for Mac. It always keeps consistent update to make AVCHD MTS, M2TS videos valid on the latest operating system. With it, you can freely convert MTS videos to ProRes on macOS High Sierra for editing in FCP without any issue.

What's more, this program comprehensively deal with MTS, M2TS files captured with Sony, Canon, Panasonic and JVC AVCHD camcorders on Mac and convert the files to various professional editing codec for NLEs such as Apple Intermediate Codec(AIC) for iMovie, DNxHD mov for Avid Media Composer, MPEG-2 for Adobe Premiere Pro/Sony Vegas and so on. If you are working on PC and wanna get ProRes codec as well, Brorsoft MTS Converter windows version is your first choice. Now, download the software on computer and follow the guide below to start conversion.

Tutorial: Encode MTS to ProRes on macOS High Sierra

Step One: Import MTS videos

Download and run the best MTS to ProRes software on macOS High Sierra. And click "Add" button to import AVCHD .mts videos into the program.

Step Two: Choose output

Click format column to select one of the Apple ProRes codecs like "Apple ProRes 422 (*.mov), "Apple ProRes 422 (HQ) (*.mov)", "Apple ProRes 422(LT) (*.mov)", "Apple ProRes 422 (Proxy)(*.mov)", "Apple ProRes 444 (*.mov)" from the dropdown list.

Step Three: Profile Settings

In case the default settings do not fit your requirement, you can click "Settings" button and enter "Profile Settings" panel to adjust video size, bit rate, frame rate, sample rate and audio channels.

Step Four: Start conversion

Tap "Convert" button to start transcoding MTS to ProRes on macOS High Sierra. When the conversion task is finished, click "Open" button to get the exported files and then import the converted MTS files into FCP 7/X to do further editing without any issue.