Chaos Corona Forum
Chaos Corona for Cinema 4D => [C4D] I need help! => Topic started by: Gerben on 2023-11-09, 23:51:48
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Hi all, does anyone have a workflow that reads / extracts these on a Mac to a PSD file; or something that can be used in photoshop?
The Exr-IO plugin seems to do this, but that one doesn't work on a Mac. ProEXR works on Mac but does not extract the crypto's to usable B/W layers, at least not in Photoshop.
What I get from the chaos video on Cryptomatte's is that these take depth of field better into account than regular alpha's.
Thanks!
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Cryptomatte generates masks that account for blurring, either from DoF or Motion Blur, which is its advantage as you say.
Unfortunately it seems there is no option to open cryptomattes correctly in Photoshop on the Mac, from what I can see in threads like https://community.adobe.com/t5/photoshop-ecosystem-discussions/mac-compatible-exr-plugin-for-photoshop/td-p/13565575 .
Are there other applications that handle EXRs better than Photoshop? Often times video editors do a better job of handling EXRs than Photoshop does, just in case that opens up some new avenue to explore.
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Maybe opening the file with Chaos Player might work as an Photoshop workaround? I know it opens .EXR's. And also, I don't know a lot about working with cryptomattes so I probably should keep my nose out of it ;)
https://download.chaos.com/?platform=47&product=66
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"Proper" compositing software like Nuke or Fusion should read cryptomatte well and allow you to export to other formats.
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Thanks all! After some goofing around I got it to work with the free version of Davinci Resolve with the Reactor plugin, as in Tom's tutorial on Cryptomatte's. Bit more clicking around than I hoped, but it works.
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Good to hear! Well, that you have a resolution that is - still a shame it takes more clicks due to there being no equivalent to something like EXR-IO on the Mac, though :(