I'm having a similar problem to those described in this thread, but in my case the lack of video playback occurs in v17. Below are links to my NFO file and DaVinci v17 diagnostic logs. I had to add a random space at the beginning of the URLs because my last attempt to post was blocked due to URLs.
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ttp://jgcoleman.com/mycomputer.nfoh
ttp://jgcoleman.com/DaVinci-Resolve-log ... 310-083832Here's the synopsis. Everything was working well on the latest iteration of v16. Got the notification several days ago that 17 was available and I excitedly upgraded. However, upon firing up v17 for the first time, I found that there was no video playback in the Edit panel. Strangely, if I go into the Fusion panel, even if there's no Fusion work done, the video plays back fine. And if I render the project, it renders just fine. But in the Edit panel... nothing but audio playback with a black video window.
I proceeded to try uninstalling and reinstalling my GPU drivers several times over. Tweaked several settings in v17. No matter what I did, I just couldn't get the video playback to work in the Edit panel in v17.
Yesterday, in frustration, I ended up uninstalling v17 and went back to the latest v16. Everything worked perfectly... video played back smooth in the Edit panel for the same clips from the same cameras that weren't working in v17.
Unfortunately, I made the hasty, foolish decision back when I first upgraded to v17 to upgrade my main v16 database without first backing it up. Consequently, all of my work is now inaccessible in v16 and that's forced me back to v17 once again to make another effort at figuring this out.
Any help that can be provided would be most appreciated.