problems with Blackmagic device and jit.grab

Jess 's icon

Hello,

I am having a lot of trouble with jit.grab + my Blackmagic ultra studio 4k mini after upgrading to MacOS sequoia. First of all, I don't have the same input list- I used to have two options for my Blackmagic device, one said 'native' the other didn't. The one that DIDN'T say native was the only one that worked. Now that I've upgraded my OS thats gone. Tried upgrading Blackmagic drivers etc too afterwards. Now I'm stuck with the input that says 'native', and it's giving all sorts of weird effects. I've been playing around a lot and haven't figured out all the formats etc, but my input should be 2160p 29.97. Is there anything I can do to make the Blackmagic work again, or somehow get that other input back?

thanks

Rob Ramirez's icon

thanks for the report, it will be fixed in the next update.

Jess 's icon

Many thanks🙏

I mostly get just a black screen with the native driver, and my ultrastudio glitches out for a while trying out different video formats/resolutions when I first hit open. This strange video effect above was after I played with the settings for a while. Not sure what's going on, but I miss the non native driver.

When it WAS working on the non-native driver, I've also had some problems with loosing the connection to the Blackmagic device when I leave my setup for a few minutes (take a break or don't press any buttons), I come back and the input list is reset and I have to re-open my Blackmagic device. This is why I upgraded to sequoia in the first place, to try to fix this, but this was a mistake. Though maybe it's something elsewhere in my setup or patch, not sure.