- Posts: 5
- Joined: Mon Jan 02, 2017 7:04 pm
I'm unable to get 12.5.5 to play anything smoothly. CPU is AMD Phenom 6-core, 16GB RAM NVIDIA GeForce GTX 980. OS is Windows 10 Enterprise 64-bit (10.0, Build 14393). Main project drive (P:) is a 1TB 10K RPM Velociraptor and the cache file drive (Q:) is a 500GB Samsung EVO 850 SSD. Just went back through all the startup programs and services to disable the nonsense services the Anniversary Update applied. All other drivers are up-to-date. Audio playback is ASIO through a Focusrite Liquid Saffire 56 with latest drivers.
My main project has the footage as 1920x1080p 30FPS in DNxHD MOV files. Playback audio and video stutters, with the FPS indicator occasionally hitting 30FPS, but most frequently between 25 and 28. Confirmed timeline resolution and rate are set to 1920x1080x30fps. Image scaling is Optimized for Playback. Smart cache is enabled, as is Use Optimized Media if Available. No color correction yet applied. Screenshot attached shows typical performance during playback, with GPU at 20% and all six CPU cores around 58%.
Now here's the weird part... I tried using Media Management to create a copy of the main continuous shot transcoded into low bandwidth 720x480 DNxHR. I created a new project, imported that clip, creating a timeline and setting all the project settings to NTSC standard def. I get the same poor playback FPS. Memory usage is a few GB lower, disc transfers are down over a half, GPU usage drops to 8-10%, but the CPU stays in the 58% range. (see second screenshot)
I'm at a total loss and in a tight timeline. Out of desperation, I tried a trial of Premiere Pro CC, hating every minute of it. Resolve used to work on this machine last September. What am I missing?
My main project has the footage as 1920x1080p 30FPS in DNxHD MOV files. Playback audio and video stutters, with the FPS indicator occasionally hitting 30FPS, but most frequently between 25 and 28. Confirmed timeline resolution and rate are set to 1920x1080x30fps. Image scaling is Optimized for Playback. Smart cache is enabled, as is Use Optimized Media if Available. No color correction yet applied. Screenshot attached shows typical performance during playback, with GPU at 20% and all six CPU cores around 58%.
- Screenshot taken during 1080p playback
- Screenshot.jpg (860.01 KiB) Viewed 10429 times
Now here's the weird part... I tried using Media Management to create a copy of the main continuous shot transcoded into low bandwidth 720x480 DNxHR. I created a new project, imported that clip, creating a timeline and setting all the project settings to NTSC standard def. I get the same poor playback FPS. Memory usage is a few GB lower, disc transfers are down over a half, GPU usage drops to 8-10%, but the CPU stays in the 58% range. (see second screenshot)
- Screenshot from low-res project
- LowRez-Screenshot.JPG (519.39 KiB) Viewed 10429 times
I'm at a total loss and in a tight timeline. Out of desperation, I tried a trial of Premiere Pro CC, hating every minute of it. Resolve used to work on this machine last September. What am I missing?