Prores For Mac

admin 12/12/2021

What does Afterburner do?

Apple ProRes QuickTime Decoder. Play Apple ProRes files through QuickTime. Var bingData =. Get a boost with new technologies in the latest Mac OS update coming fall 2017. A dialog box opens, prompting you to select a folder on your Mac to store the exported Apple ProRes MOV files. Select a folder and click 'Save'. If you use this program frequently, you will be impressed by the presets it offers to various multimedia devices and media players. It spares you a lot of effort and time because all the parameters. Created to transform the workflow for film and video professionals, Afterburner accelerates ProRes and ProRes RAW video codecs in Final Cut Pro X, QuickTime Player X, and supported third-party applications. A PCI Express card exclusively for Mac Pro, Afterburner can be installed in any full-length slot, but it delivers maximum capability in a PCIe x16 slot. Nowadays, both Windows and Mac variants of Adobe Premiere Pro can convert MOV to ProRes 422 without using any of the Apple applications or a third-party program. Pros: Adobe Premiere Pro is used by professionals in industry-standard post-production projects like Hollywood movies, commercial advertisements, documentaries, etc.

Afterburner accelerates decoding and playback of multiple streams of ProRes and Pro Res RAW video files.1

What are the main benefits of using Afterburner?

  • Play back multiple streams of ProRes and ProRes RAW in resolutions such as 8K.2
  • Free up Mac Pro (2019) CPU processors (up to 28 cores) for additional processing and effects.
  • Faster transcoding and sharing of ProRes and ProRes RAW projects and files.

Which Apple apps can use Afterburner?

Any Apple application that plays back ProRes or ProRes RAW files can take advantage of the capabilities of Afterburner. This includes Final Cut Pro X, Motion, Compressor, and QuickTime Player.

Can third-party apps use Afterburner?

Third-party app developers may include support for Afterburner. Contact the developer for information.

What codecs are accelerated by Afterburner?

Afterburner accelerates all ProRes and ProRes RAW codecs.

Does Afterburner accelerate ProRes or ProRes RAW encoding?

Afterburner accelerates ProRes and Pro Res RAW decoding and playback.

How do I install Afterburner

You can buy a Mac Pro with Afterburner pre-installed and ready to use.

You can also buy Afterburner separately and install it in Mac Pro (2019) yourself. You can install Afterburner in any full-length PCIe slot in Mac Pro, but for best performance Apple recommends installing Afterburner in slot 5. If slot 5 is occupied, install Afterburner in slot 3. If both slots 3 and 5 are occupied, then install Afterburner in slot 4.

How many Afterburner cards can I install in a Mac Pro (2019)?

Up to three Afterburner cards will provide increased performance of ProRes and ProRes RAW decoding

How should I configure the CPU of my Mac Pro (2019) if I plan on installing Afterburner?

Afterburner decodes ProRes and ProRes RAW content, which reduces the load on the CPU, freeing CPU resources for other processing and effects. So, when configuring the CPU of your Mac Pro, take into account the processing demands of your projects, workflows, and the other applications you use.

How should I configure the graphics card (GPU) of my Mac Pro (2019) if I plan on installing Afterburner?

Afterburner decodes ProRes and ProRes RAW content. However, demosaicing frames of ProRes RAW is handled by the GPU. If you use ProRes RAW files, you should also consider graphics processing performance.

Do Thunderbolt expansion chassis support Afterburner?

Afterburner is supported in Mac Pro (2019) and is not supported in Thunderbolt expansion chassis.

Does Boot Camp support Afterburner?

Afterburner decoding acceleration is available in macOS and is not available when using Windows with Boot Camp.

How does Afterburner interact with the built-in graphics card (GPU) or with an external graphics processor (eGPU)?

Afterburner accelerates decoding of ProRes and ProRes RAW files, but does not affect GPU or eGPU performance.

1. Afterburner does not accelerate interlaced ProRes media.

2. Through optimizations in Final Cut Pro X that leverage Afterburner and the multiple cores on the Mac Pro, a 28-core Mac Pro with Afterburner can play back six streams of 8K DCI ProRes RAW at 29.97 fps or 23 streams of 4K DCI UHD ProRes RAW at 29.97 fps in full quality. Testing conducted by Apple in November 2019 on preproduction 2.5GHz 28-core Intel Xeon W-based Mac Pro systems with 384GB of RAM and dual AMD Radeon Pro Vega II graphics with Infinity Fabric Link and 32GB of HBM2 each, configured with Afterburner and a 4TB SSD. Tested on macOS Catalina with Final Cut Pro 10.4.7.

by Christine Smith • 2020-10-28 17:27:33 • Proven solutions

When compared to ProRes, MP4 has a better compression ratio that saves a decent amount of space on your storage media. ProRes files are quite larger in size, and as far as the picture quality is concerned, the difference between the two is almost negligible. Considering this, the obvious question is, “Why do professionals convert MP4 to ProRes?” Although the answer is a bit technical, things are easy to understand even if you don’t have an in-depth understanding of video formats and how your GPU processes the data. Here you will learn about the critical differences between ProRes and MP4 files, why most professionals convert MP4 to ProRes, and what tools do (or can) they to get this done.

Part 1. What Are the Differences Between ProRes and MP4

Developed and introduced by Apple Inc. in the year 2007 with the public release of Final Cut Studio 2, ProRes is a codec that, unlike H.264 and H.265 that use MP4 as file extension, loosely compresses the footages, thus preparing them for post-production processes.

MP4 Files

MP4 files are GOP (Group of Pictures) and are smaller in size as they are compressed using H.264 or H.265 codecs. Because of this, the GPU has to make additional efforts to de-compress and compute the data they store before displaying a video on your screen during the playback. The condition stands true even during the editing process. Since the post-production tools like Adobe Premiere Pro, Final Cut Pro, etc. engage the GPU to de-compress an MP4 file, you cannot take full advantage of the hardware.

Furthermore, H.264 and H.265 are 8-bit codecs, and therefore you get limited shades when it comes to color grading while working with MP4 files.

ProRes Files

On the other hand, ProRes is an I-frame (individual frame) files where each video frame is compressed individually. Although this significantly increases the size, it makes it extremely simple for the GPU to process and display the frames on the screen during playback. Also, due to this exact reason, the editing tools don’t have to engage the GPU unnecessarily while making modifications to the clips during the post-production processes.

In addition to this, unlike MP4, ProRes is a 10-bit codec, which means that you get more room to work with color grading as compared to H.264 and H.265.

Assuming that you have now clearly understood why professionals prefer ProRes over MP4, the remaining two parts that follow from this point onward discuss the most recommended tools and methods to convert MP4 to ProRes.

Progress format

Part 2. How to Convert MP4 to ProRes in Most Recommended Way

A widely appreciated tool by both Windows and Mac users across the globe is Wondershare UniConverter (originally Wondershare Video Converter Ultimate). UniConverter is a universal converter that supports more than 1,000 extensions and can recognize and convert almost all significant formats to their relevant ones. The program is also lightweight and can perform all the conversion tasks around 30x faster than other post-production applications.

Wondershare UniConverter - Best MP4 to ProRes Converter

  • Convert MP4 videos to ProRes codec and other 1000+ video formats like MP4, MOV, AVI, etc.
  • Convert MP4 video files with optimized presets for Final Cut Pro, iMovie, iPhone, iPad, and more devices.
  • 30X faster conversion speed than any conventional converters.
  • Edit MP4 video files with trimming, cropping, cutting, merging, adding subtitles, etc.
  • Burn MP4 videos to DVD with customized free DVD menu templates.
  • Download or record videos from 10,000+ video sharing sites.
  • Industry-leading APEXTRANS technology converts videos with zero quality loss or video compression.
  • Versatile toolbox combines video metadata editor, GIF maker, video compressor, and screen recorder.
  • Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.
Security Verified, 8,301,864 people have downloaded it

You can learn how to use Wondershare UniConverter to convert MP4 to ProRes by following the simple steps:

Note: At the time of this writing, only the Mac version of Wondershare UniConverter can transcode MP4 to ProRes.

Step 1 Click Add Files and Import an MP4 Video.

Launch Wondershare UniConverter on your Mac computer running the latest version of macOS (macOS Catalina at the time of this writing), check from the top of the interface and ensure that you are on the Video Converter tile, click Add Files from the center of the window, select the MP4 video you want to transcode, and click Load.

Step 2 Go to Editing and Select ProRes.

Click Output Format from the bottom section, go to the Editing tab from the top, and select ProRes from the list of formats in the left. As for the resolution, choose your preferred one from the right (Same as the source is selected here for illustration).

Step 3 Click Convert to Transcode.

Prores 4444 codec for mac

Prores Format

Choose a folder to save the transcoded file from the Output field at the bottom, and click Convert to begin transcoding MP4 to ProRes at 30x faster conversion speed with Wondershare UniConverter.

Part 3. Other 4 Converters Recommended to Convert MP4 to ProRes

A couple of other tools recommended to transcode MP4 to ProRes in the absence of Wondershare UniConverter are listed below:

  1. Final Cut Pro X

One of the most appreciated post-production tools by Apple, Final Cut Pro X, can easily convert MP4 to ProRes without using any other third-party program. Since Apple Inc. develops both ProRes and FCPX, they are fully compatible with each other, without giving much overhead to the GPU.


  • Final Cut Pro X is well-known for its simple UI and fast rendering.


  • FCPX is expensive and is available for USD 299.99 at the time of this writing.

Adobe Premiere Pro is yet another post-production tool used by most professionals who work as full-time editors to produce industry-standard outputs distributed for commercial gains. After Adobe collaborates with Apple, Premiere Pro can recognize and transcode MP4 to ProRes from its Export Settings box.


  • Both Windows and Mac variants can convert MP4 to ProRes with ease.


  • Premiere Pro is a part of Creative Cloud Suite and requires a monthly or annual subscription plan to be purchased post expiration of its 7-days trial period.
  1. iMovie

iMovie is also a product of Apple Inc. and is available for both iOS and macOS devices. The application can be downloaded from the App Store and is free to use. With FCPX and Adobe Premiere Pro, iMovie has a box called Movie Settings that lets you easily transcode MP4 to ProRes.

Prores 422 Codec For Mac


  • iMovie is simple to use as compared to Adobe Premiere Pro and Final Cut Pro X.

Progress Format


  • The program is only available for Apple devices, i.e., iOS and macOS operating systems.

Developed by VideoSolo, Free Video Converter can be installed on Windows and Mac computers, and both the variants are capable of converting MP4 to ProRes. Since the program's interface is simple, even a novice user can perform the transcoding tasks without any additional help or being highly technical.


Prores Codecs For Mac

  • Free Video Converter is free to obtain and use.


Prores For Pc

  • A pro version of the program might be needed to expedite the conversion process. The transcoding remains slow in the free variant of the software.

Prores Converter For Mac


Prores Converter For Mac

Although you can use MP4 files in the post-production applications to edit them for commercial distribution, unlike ProRes, MP4 may lag during the process, especially if your PC specifications are not competent. That is where a third-party tool like Wondershare UniConverter comes into the picture that, because of being lightweight, can transcode MP4 to ProRes around 30x faster than other conversion applications.