Machine Learning & CopyCat for production - Part 1 | Nuke Compositing Workshop with
Загружено: 2025-10-21
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(chapters available below) My question was: Can CopyCat really be used in production? Let's find out together! In this video, I tested CopyCat with some 'real production' Nuke compositing shots. The idea was to look at ways in which CopyCat could improve previous shots by creating new pipelines in compositing to help artists achieve great results faster!
I was live for over 3 hours and managed to cover 2 case studies and 4 diferent shots during that time. This was a live workshop, so none of it was pre-recorded. It was like a ‘crash course’ on CopyCat. I showcase only production shots and talk about real-life scenarios where you can apply these pipelines.
There are chapters in the video, but I focus on CopyCat inside Nuke, talk about Machine Learning, test some Cattery tools, showcase some potential Roto and Keying pipelines, test some cleanup pipelines, and much more.
Need to thank Foundry for sponsoring this live stream. And, of course, many thanks to Giulia Russo and Jen Goldfinch for all the help and support to make these streams a reality.
This stream was sponsored by @FoundryTeam
Chapters:
00:00:00 - Intro
00:04:55 - Stream begins
00:09:52 - Shoutout to our sponsor @FoundryTeam
00:15:33 - Let's open Nuke!
00:17:58 - Some GPU considerations for machine learning
00:20:45 - Introducing a clean-up shot from the Baby Teeth short film
00:24:34 - Deconstructing the original composite
00:31:05 - Testing the LaMa ML model from Cattery
00:48:47 - Setting up a CopyCat pipeline to train in the clean-up shot
01:12:06 - Testing the same trained model on a diferent take
01:15:14 - Adding more data to the training
01:17:39 - Testing the training model on a diferent shot with a diferent actor
01:21:24 - Training CopyCat for a complex clean-up shot
01:32:00 - You still need to know how to roto and paint to start the training
01:35:16 - Testing the same trained model on a diferent angle
01:46:00 - Using a simple reveal paint technique to clean up the rest!
01:50:02 - Experiment 'silly' test with CopyCat
01:55:52 - Shoutout to our sponsor @FoundryLearn
01:56:46 - Shoutout to my wife's cookbook, Green Recipes for All
01:58:43 - Shoutout to my Nuke courses
02:01:15 - Shoutout to @greencola6957 (not a sponsor)
02:09:31 - Introducing a roto shot from a BBC music video
02:12:08 - How close can CopyCat get to professional manual roto?
02:29:49 - Using a Cattery model as a source for CopyCat training
02:32:30 - Introducing a roto shot from the Pint! short film
02:47:19 - Brief intruduction ot ML Depth tools
02:56:04 - In conclusion!
02:57:33 - Giveways
02:58:56 - Members and Patreon Credits
Don't forget to watch the previous streams: • Hugo Deconstructs (season 2)
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