Hi, I have a color adjustment problem in Sony vegas pro 21. the video is fine with any action, but when I want to change the brightness, contrast or any color adjustment, a band of cubes appears from corner to corner. Does anyone have experience with this?
Did you search the forum, I think I remember previous posts on this connected to Intel iGPUs.
What's your CPU?
@Flekys welcome to the VEGAS forum. Please note this though.
Upgrade your Intel graphics driver from the Vegas Help menu. Worked for me.
What's your CPU?
Flekys posted in the wrong place. Here's his answer - Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz 2.70 GHz Toto je můj procesor
I posted about the same problem several months ago. It happens when using color grading and Intel GPU acceleration for rendering. I updated the driver to no avail. The only solution for me is to not use color grading OR to not use hardware acceleration. This first appeared (for me) in Vegas 20 pro. I do NOT have the problem in Vegas 18 Pro. I was hoping to find a better solution, but I guess there is none at the moment.
That CPU has the Intel® HD Graphics 620. I use this tool from Intel to keep my drivers updated: https://www.intel.com/content/www/us/en/support/intel-driver-support-assistant.html
I don't know what to say if a new driver doesn't work.
If another GPU is enabled in preferences/ video (better to have a proper GPU anyway) does it go away? Otherwise I guess disable it.
Maybe file a support request here with details in hopes the team can fix it.