# Cryptomatte fun

**URL:** <https://forum.logik.tv/t/cryptomatte-fun/13635>\
**Category:** Flame Questions\
**Tags:** cryptomatte\
**Created:** [October 15, 2025, 2:46pm UTC](https://forum.logik.tv/t/cryptomatte-fun/13635 "2025-10-15T14:46:17Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![PlaceYourBetts](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.logik.tv/placeyourbetts/32/6852_2.png) [@PlaceYourBetts](https://forum.logik.tv/u/PlaceYourBetts)\
**Post date:** [October 15, 2025, 5:50pm UTC](https://forum.logik.tv/t/cryptomatte-fun/13635/4 "2025-10-15T17:50:31Z")

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> [@Cryptomattes](https://forum.logik.tv/t/cryptomattes/991/2):
>
> this is the video I used. the big thing is you HAVE to use the color picker that is used in the video, and you need autokey off or to make sure you don’t create extra keyframes. [[Cryptomatte demo] ](https://www.youtube.com/watch?v=p5D1FRRlplU) that said, I believe the node is now native in Flame, so it might be simpler now.

You might want to assume it is the fault at the CG end and grab yourself a sample file that is guaranteed to work for you:

> [@Cryptomatte limit 10](https://forum.logik.tv/t/cryptomatte-limit-10/11608/6):
>
> i am using Flame 2023 and after I have selected 10 objects, the Autodesk Cryptomatte node breaks @johnt@philm I am using this test image

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