Dwaine Maggart wrote:I don't even know what to suggest here.
It seems unimaginable that you could have the same artifact on all those different versions of software and drivers and on Mac and Win10 systems, with different graphics cards.
If it's specific to one project, it might be helpful if you can link to a project export drp of the project, and comment on what area of the timeline the artifact happens in, i.e. is it specific to a certain clip or grade.
You mention "lots of engine that use cuda (octane render)". None of that stuff is running when this issue occurs, is it?
Dear Dwaine,
i understand your point of view, i did tech assistance many years ago, i'm use to check all possible source of trouble, and i understand that you haven't other suggest to give me.
i have same artifact with three different video card, that not give me problem in past, on two different computer.
Is not a project relates, is related to all kind of video that i open in resolve
- i tried with old project that work fine, and now give me error,
- i tried with different source, from bmd raw videos to prores, to h264, to mpg2long gop, to mfx dnxhr, to cineform codec...
- i exported in different codec to see if there is a codec encoding problem, to uncompressed video...
- i tried opencl or Cuda acceleration
- also a simple edit without color node give me this error.
the problem born only on export, never during preview in color or edit session, and that give me a suspect, that resolve use in a different way the video card during working and during export.
- now next week i can try to change video card (i have a friend with a computer shop, i can ask to him to give me a couple of card to check) if them fault... but render engine that use video card (cuda acceleration) to render 3d (octane), adobe suite, plugin like neat video (only cuda acceleration setup) no one give me a single error...
- then i try to go back with macOs, with win10 os (that hellish os continue to update also if you not wan't and waste working configuration, i fight with notebook where win10 continue to update touchpad driver and everytime touchpad stop to be usable... until i found the way to stop the driver update from control panel).