Roto brush 3.0

I'll move your post to the Discussions board while we await your information.

Thanks,

Nishu

yep, probably a AMD bug, some days ago I was with a GTX 1660 6GB and Rotobrush 3.0 was working fine to me, but recently I upgraded to a RX 6750XT and the same bug its occurring to me 😞

Hope Adobe fix this bug on the next update

I disabled my Intel A770 16gb version and tryed again with the igpu and it worked fine. Maybe time to pick up a new card, thanks for your help.

Thanks for the project. I opened it and didn't see the same selection issues and was able to propagate the roto through the whole project. A couple of sample images below. I'm on an NVIDIA card, so I'm wondering if something is going on with the Intel or AMD card you're using. Are you able to disable one of them at a time and see if one or the other or both exhibit the problem?

Thanks for your replay, same thing with stock footage. againg RB 1 and 2 work fine

hi, this is a test file with stock footage with the same issue https://www.dropbox.com/scl/fo/8kk1ftkbhwoldvfl8eo9w/h?rlkey=fpyjufxafvdte6ukwrllbcbvf&dl=0

Based on the five million reports on this forum alone one has to assume that RB 3 simply doesn't work as advertised. That said of course using it on artificially generated content was probably never part of the plan, so the underlying AI simply doesn't know what to do because it hasn't been trained accordingly. Arguably you are using it wrong or more generally the wrong tool. Whatever you try to do there can probably be done better with channel operations, conventional keying and masking or for that matter switching RB to v2 and v1.

Mylenium