
Q: "I have some MXF video files got from my ARRI ALEXA SXT Plus camcorder. And I want to do some editing via Premiere Pro.But i noticed that MXF videos can not be recognised by Premiere Pro. My friend told me I have to convert MXF files to other formats. But I am not clear what video formats should I convert to? And what software should I use to convert the ARRI ALEXA SXT Plus files? Freeware at the best. Thanks in advance."
Q: "Trying to get 4K MXF files from my new ARRI ALEXA SXT Plus to work in Premiere Pro (On Windows 11). It imports, but when I try to do anything with it, it crashes. Does anyone know what I can possibly do?"
A: Easy way to convert ARRI ALEXA SXT Plus MXF file to Premiere Pro accepted QuickTime MOV or MPEG-2 MPG, you can import and edit your MXF files directly in Premiere Pro.
Free download and try Acrok MXF to Premiere Pro Converter
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The ARRI ALEXA SXT Plus is a refined workhorse that has cemented its status as a gold-standard camera for high-end film and television production. The image is renowned for its natural, organic look, beautiful highlight roll-off, and exceptional color fidelity-especially in skin tones. The SXT Plus records internally to high-speed Codex drives in industry-standard ARRIRAW and Apple ProRes up to 4K UHD. When you transfer the captured video to your computer, you will receive the MXF folder.
If you have collected some vivid MXF videos, you may have the need to edit ARRI ALEXA SXT Plus footage in SonyPremiere Pro before ploading to YouTube or posting them on Facebook. However, Premiere Pro won't support ARRI ALEXA SXT Plus MXF format, so you can not import and open these files in Premiere Pro smoothly. To fix the problem, you need to convert ARRI ALEXA SXT Plus MXF to a more editing-friendly format, such a Premiere Pro's H.264. This tutorial will show you just how to do just that.
Actually, it's not as difficult as you imagine. What's need is just a common video converter like Acrok Video Converter Ultimate. This program features high efficiency and seamless conversion. With it, you can effortlessly convert ARRI ALEXA SXT Plus MXF video to a different format like H.264, MPEG-2, AIC, DNxHD without quality loss and all you need is to drag the result videos for prompt editing. It will ensure a perfect ARRI ALEXA SXT Plus MXF clips importing, playing and editing workflow with Premiere Pro.
1. Add videos
Drag and drop the 4K ARRI ALEXA SXT Plus MXF files to the MXF to Premiere Pro Converter you have set up just now.

2. Set output fomrat
Clicl Format bar then choose Editing Software > Adobe Premiere/Sony Vegas MOV AVC (*.mov) as the best video format for editing ARRI ALEXA SXT Plus MXF videos in Premiere Pro as well as good video quality.

3. Start video coversion
Click the Convert button to start converting ARRI ALEXA SXT Plus MXF MXF video for Premiere Pro. After the process completes, click "Open" button to find the generated videos, and then you can transfer the recordings to Premiere Pro easily and quickly.
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