jasperlevi Posted June 29, 2023 Share Posted June 29, 2023 Hi @MaLd0n, I am having these weird glitches with video playback, no matter whether I am playing a video in YouTube, or Quicktime, or Quicklook, or VLC, anything. The video develops these blocky artifacts randomly and pixelates badly for a few seconds every now and then. I have attached a zip of a screenshot attached to show what I mean. This has been happening across different MacOS versions (High Sierra, Catalina, Monterey, Ventura) and across different OC versions. I recently updated to OC 0.9.4, hoping things would change, but no such luck... Problem Reporting files are uploaded here, since the zip file was too large to attach here. Please see what the matter could be, and if there is a workaround. Screenshot 2023-06-29 at 3.14.47 PM.zip Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted June 30, 2023 Administrators Share Posted June 30, 2023 U can try with iMacPro or MacPro7 smbios with igpu disabled? Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
jasperlevi Posted June 30, 2023 Author Share Posted June 30, 2023 2 hours ago, MaLd0n said: U can try with iMacPro or MacPro7 smbios with igpu disabled? I tried. It's still the same. I also have Windows and Linux on the same box. They don't show this behaviour... Quote Link to comment Share on other sites More sharing options...
jasperlevi Posted July 12, 2023 Author Share Posted July 12, 2023 So I finally managed to solve it. I was just trying different options in BIOS to eke out the last remaining bit of performance out of my 9900K processor, and I set 4 out of the 8 cores to run at 5.1 GHz. That seems to have solved the issue. Don't ask me how! YouTube now plays without any glitch, rendered videos play without any issues, and all is good. Quote Link to comment Share on other sites More sharing options...
