December 11, 2018

Adobe Premiere on Windows Will Now Write ProRes Files

Long the domain of workarounds and Assimilate Scratch, you can now create ProRes files on a windows machine with Premiere, Media Encoder, and After Effects.

You've long been able to read ProRes files on a Windows machine, installing the codecs and opening them with Quicktime Player, Resolve, Premiere, even Media Composer, and having them play just fine. The issue was always with writing the files. You got to the end of the session and your client wanted you to make a ProRes444 master, and you couldn't do it. You were stuck with DNxHR (which is a wonderful codec, but not as "famous") or CineForm. Clients wanted ProRes. It was a hurdle.

Of course, that hurdle kept people buying Macs. I know of at least one posthouse that kept around a Mac after going to Windows for most of their edit stations so that they could open the project there for writing their final exports. Many theorized it would always be this way, that Apple would never really put the effort into supporting software vendors of PC applications for writing ProRes.

It was, of course, technically possible. Assimilate (the makers of Scratch) were the only ones to do it with any form of stability, but its software is pricey. There were a variety of other applications that would pop up over the years (only to disappear a few months later) that tried to reverse-engineer the ProRes codec so that it could write it on a PC, but it never quite successfully worked. It was buggy and unpredictable, which isn't something professionals want for making deliveries.

Thus, many would occasionally rent a Scratch license for a month when they needed to do ProRes dailies for a client.

Credit: Adobe

That era is now over as Apple and Adobe have worked together to bring ProRes authoring to the Adobe Suite. This is major.

In After Effects, Premiere, and Media Encoder, you can write to ProRes 4444 and 422. Adobe doesn't quite have an amazing dailies workflow, but you could, if you wanted to, do dailies with Media Encoder straight to ProRes. More useful than that, you can move a project back and forth between Mac and PC, working with ProRes files, then finish on either machine.

This is probably a great time to review our wonderful ProRes street names grid. Right now, no one can write to ProRes Raw, and only Final Cut X can even read ProRes Raw, but we can now work freely, on a PC or Mac, with the other common flavors.

It will be interesting to see how quickly Resolve and Media Composer are able to catch up. A PC Resolve Station with a ton of NVIDIA cards writing ProRes dailies would be killer.

The Adobe Blog has more info.     

Your Comment

3 Comments

Does this mean we might be getting ProResRaw to premiere sometime in the near future???..... fs5II Eva1 to Prores Raw sounds sooo amazing or even blackmagic raw to pocketC4K but in resolve. So many options but we're back to the codec wars again and you have to think about your entire workflow instead of just a camera before purchasing. Thought we were behind that.

December 11, 2018 at 2:03PM

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So, Adobe is trying to get back old customers they lost by their own worse* software. No, thanks. DNxHR is all you need in these times.

* unstable, bad GUI, bad control logic....

December 11, 2018 at 2:17PM

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JeffreyWalther
Steadicam Operator/Owner
1471

I installed the new PP this morning and I've been battling crashes ever since. It could be the CC18 project file that I'm working with, which was auto-upgraded by PP to be compatible with the new CC19. I will have to begin a new CC19 project file from scratch to determine. In case you didn't already know, never upgrade to a new version in the middle of a project.

December 12, 2018 at 4:29PM

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Benjamin Bettenhausen
Owner, Mahalo Video
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