Glitch with red footage in timeline and export

I've got a couple current projects with 6k RED on them, and they work fine both on my desktop and laptop. Both Win10, desktop with an Nvidia 1060/6GB, laptop with a 2080 (laptop version). But those are very different than your Mac OS/AMD video card system.

But without Lumetri, they show "normal" ... hmmm. Although I don't see Lumetri applied to the clip in your example, unless you applied it via the MasterClip settings. If these are RED full r3d files, how well are they responding to the RED settings in the MasterClip tab of the ECP?

Neil

pretty lame thread to 'fix something'.

If the only thing new is 6k and everything is fine if you don't use 6k, then that's your problem.

If you use Redcine X and everything is fine, then it's not the driver.

You can transcode from there to something the stupid editing program can handle OK.

Neil doesn't use red cameras and has no clue what your computer is doing. Neither do I.

Go to the red forum if you want to know more.

I'm nowhere near familiar with the Apple gear/OS stuff. I know there's been a ton of changes between the OS and their utilities and those have had a lot of effects on video post work. Some "not good ..." in there.

And as to video drivers in general, they seem to somehow work great in one situation/time, then cause problems. So we're all working away and then for some reason need to update.

Or in some situations roll back. The why/wherefore stuff is way above my ken.

I just worry about the stuff I can change, the practical stuff. Driver issue? Try a different driver. One works? Well ... get working.

There are some who hang around here and the Video Hardware forum who can discuss arcane gear issues in great detail. Not me, though.

Neil

Definitely a problem with the driver used by that computer. Changing Apple involved drivers is less easy than any other OS, but ... that's what the problem is.

Neil

There are problems with the latest Nvidia driver, and this may be related. Do you have an Nvidia GPU?

At any rate, to check for GPU issues go into the Project settings and set Mercury Acceleration to Software Only. If that fixes this, it's a GPU issue.

If so, try changing GPU drivers.

Neil