Adobe Adding Support for Mac Pro's Afterburner Card to Premiere Pro - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Adobe Adding Support for Mac Pro's Afterburner Card to Premiere Pro

Beta builds of Premiere Pro include support for Apple's Afterburner accelerator card, Adobe told Premiere Pro users earlier this week. Premiere Pro and After Effects were recently updated with native ProRES RAW support.

macproafterburner
The Apple Afterburner is a ProRes and ProRes RAW accelerator card that is an optional add-on accessory available in the 2019 Mac Pro. It supports playback of up to 3 streams of 8K Pro-Res RAW or 12 streams of 4K ProRes RAW.

Adobe says that Premiere Pro supports decode acceleration of ProRes 4444 and 422 codecs using the Afterburner card, but ProRES RAW acceleration through the Afterburner card is not supported at this time.

The Metal renderer must be selected for use in the applications (this is already the default setting):
After Effects (Beta): File > Project Settings... > Video Rendering and Effects > select "Mercury GPU Acceleration (Metal)"
Media Encoder (Beta): Preferences > General > Video Rendering > select Renderer: "Mercury Playback Engine GPU Acceleration (Metal) - Recommended"
Premiere Pro (Beta): File < Project Settings > General > select Renderer: "Mercury Playback Engine GPU Acceleration (Metal) - Recommended"

Adobe is seeking Mac Pro users with an Afterburner card to test the ProRes 422 or 4444 support to improve the feature.

Popular Stories

apple pro tell logo

Apple Launching Five New Products Today

Thursday November 5, 2026 12:59 am PST by
Apple is launching five new products on Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from today: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...
silver iphone 18 pro

Apple Rumored to Drop the iPhone's Action Button Next Year

Friday November 6, 2026 6:07 am PST by
Apple plans to merge the iPhone's Action button with the Camera Control starting next year, according to the leaker known as "Instant Digital." In a new post on Weibo, the leaker claimed that a single press of the combined button would open the camera, while a long press would trigger the function assigned to the Action button. They explicitly clarified that the dedicated Action button would ...

Top Rated Comments

CWallace Avatar
84 months ago
Umm. Why wasn't it supported already?
Adobe being Adobe?
Score: 12 Votes (Like | Disagree)
Apple Knowledge Navigator Avatar
84 months ago
Great!

So now the app will utilise 1.5% more of the hardware.
Score: 7 Votes (Like | Disagree)
84 months ago

Let me answer that, because FCP X is a hot mess
Have you used FCPX lately? I find it much more stable than PP, and the speed in both editing and exporting is unmatched.
Score: 5 Votes (Like | Disagree)
UMHurricanes34 Avatar
84 months ago
As co-founder of a video marketing agency this is, sadly, one of the most exciting things I’ve read in a long time. Can’t believe I’m actually saying this, but thank you Adobe. There are still tons of issues to fix with Premiere on macOS but this at least an encouraging step.
Score: 5 Votes (Like | Disagree)
84 months ago

Because the number of people with these boards and adobe number maybe in a few thousands?
Maybe, but I think Adobe in general makes bloated software with no substantial (at least publicly or to my knowledge) engine code/performance upgrades... it’s all about adding new features nobody asked for (like that weird 3D text engine), slower interface, and heavier startup times (for no apparent reason). Photoshop, it is my understanding that it’s still dependent on ancient engine code. Just check the Zoom or Spin Blurs... they take ages and at least up until a year ago, you couldn’t even visualize a preview of it before applying it. Something that’s pretty much real-time nowadays on your mid-lower end mobile phone game.
After Effects, I love it dearly... but is there a way for this thing to be fast? Every new CC update is slower, checking the “performance enhancer” (like OpenGL ‘acceleration’) actually makes it slower... just doing ctrl+z on a medium sized project can take seconds, even if it was just clicking a single layer visbility, it’s just 10x faster to click it back yourself without undoing. After Effects for me is just a (very nice mind you) interface hub for a bunch of state of the art plugins... where all those plugins be hosted on another better software, I would make the jump.
The video game dev community stirred up a bit when they bought Allegorithmic and their Substance Suite... in fear of getting tainted by Adobe’s hands, we will see the consequences of that in a couple of years max.
Where Resolve or FCPX take 5 mins to render a 4K vid, premiere could very well take 200mins, no joke.
But credit where’s credit is due, it is NOT garbage... far from it, it kicks ass in its own way.
Score: 3 Votes (Like | Disagree)
84 months ago

I wish it had the snappiness of FCX because there's no way in hell I'm using FCX...
May I ask why?
Score: 3 Votes (Like | Disagree)
Latest Stories
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
2 hours ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
4 hours ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
23 hours ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
23 hours ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
1 day ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
2 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
2 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
2 days ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
2 days ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
2 days ago
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
2 days ago
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
2 days ago
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
2 days ago
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
2 days ago
Apple Releasing Yet Another Two New Products Next Week
Apple Releasing Yet Another Two New Products Next Week
2 days ago
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
2 days ago
Apple Rumored to Drop the iPhone's Action Button Next Year
Apple Rumored to Drop the iPhone's Action Button Next Year
2 days ago
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
2 days ago
Apple Music Classical Updated With New Icon and Refreshed Design
Apple Music Classical Updated With New Icon and Refreshed Design
2 days ago
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
2 days ago
Apple Surveys iPhone Duo Buyers About Crease and Camera
Apple Surveys iPhone Duo Buyers About Crease and Camera
3 days ago
Apple's First Touchscreen Mac is Now Arriving to Customers
Apple's First Touchscreen Mac is Now Arriving to Customers
3 days ago
Claude Gets Personal Finance Feature With Bank Account Linking
Claude Gets Personal Finance Feature With Bank Account Linking
3 days ago
Apple Arcade Adds Crossy Road Rush and NBA 2K27
Apple Arcade Adds Crossy Road Rush and NBA 2K27
3 days ago
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
3 days ago
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
3 days ago
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
3 days ago
Apple Announces a New Mac Sales Record
Apple Announces a New Mac Sales Record
3 days ago
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
3 days ago
Instagram's Edits Video Editor is Now Available on Mac
Instagram's Edits Video Editor is Now Available on Mac
3 days ago