- Posts: 44
- Joined: Tue Aug 27, 2019 2:45 am
- Real Name: Michael Garske
*operating on the Desktop referenced in my signature
Davinci Resolve tech spec requirements: https://www.richardlackey.com/davinci-resolve-system-requirements/#GPU
Source footage: 5.9k, h.264, 29.97p, 4:2:0 10-bit - shot with a Panasonic S1
Proxy Settings: Half Resolution, DnXHR SQ
Timeline: 1 timeline, 1080x1080 resolution, ~90 seconds in length, use proxy files is enabled
Problemed asset: 1, 147 frame-long Fusion Composition, sky replacement using ~4k-resolution jpg sky image.
Cache Files: All timeline footage is graded and cached with the exception of the above Fusion Composition, which, won't Color or Fusion cache.
Problem: GPU RAM is maxing out on my 2 GTX 1080 8Gbs at 7.6Gb when play previewing problemed sky replacement asset (in Edit or Fusion Tab), rendering in place in Edit Tab, or outputting timeline via the Deliver Tab (bypassing proxies and proxy cache). When attempting to play preview/render in place/output in Deliver Tab, Resolve crashes completely. this is a simple timeline with all straight cuts. Other than the 2 of the above-mentioned Fusion comps, there are no effects used beyond a color pass.
Question 1: What steps can I take to help Resolve Fusion Page function for this, and other, modest tasks?
Question 2: It appears my computer's specs are adequate to use Fusion within Resolve 17 based on the minimum system requirements. Especially for something as seemingly benign as the cited sky replacement. Based on your experience, are the minimum requirements not functionally accurate for work in the Fusion Tab?
I am in awe that something that seems so simple would consume the entirety of my computer's resources consistently crashing Resolve. As I haven't used Fusion Tab all that much, I assume there are some custom settings to help with GPU RAM utilization.
Davinci Resolve tech spec requirements: https://www.richardlackey.com/davinci-resolve-system-requirements/#GPU
Source footage: 5.9k, h.264, 29.97p, 4:2:0 10-bit - shot with a Panasonic S1
Proxy Settings: Half Resolution, DnXHR SQ
Timeline: 1 timeline, 1080x1080 resolution, ~90 seconds in length, use proxy files is enabled
Problemed asset: 1, 147 frame-long Fusion Composition, sky replacement using ~4k-resolution jpg sky image.
Cache Files: All timeline footage is graded and cached with the exception of the above Fusion Composition, which, won't Color or Fusion cache.
Problem: GPU RAM is maxing out on my 2 GTX 1080 8Gbs at 7.6Gb when play previewing problemed sky replacement asset (in Edit or Fusion Tab), rendering in place in Edit Tab, or outputting timeline via the Deliver Tab (bypassing proxies and proxy cache). When attempting to play preview/render in place/output in Deliver Tab, Resolve crashes completely. this is a simple timeline with all straight cuts. Other than the 2 of the above-mentioned Fusion comps, there are no effects used beyond a color pass.
Question 1: What steps can I take to help Resolve Fusion Page function for this, and other, modest tasks?
Question 2: It appears my computer's specs are adequate to use Fusion within Resolve 17 based on the minimum system requirements. Especially for something as seemingly benign as the cited sky replacement. Based on your experience, are the minimum requirements not functionally accurate for work in the Fusion Tab?
I am in awe that something that seems so simple would consume the entirety of my computer's resources consistently crashing Resolve. As I haven't used Fusion Tab all that much, I assume there are some custom settings to help with GPU RAM utilization.
- Attachments
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- This is the node structure/method of combining source shot and jpg image
- Fusion sky replacement node tree.png (733.54 KiB) Viewed 2922 times
Studio 18.5b3
LAPTOP- Win10 Home - i7-9750H@2.6 -- 64GB RAM
- RTX2070 8Gb
- System - 1Tb NVMe - Work Drive ext. 2Tb NVMe
DESKTOP- Win10 Pro - i7-3930K@3.2 - 64GB RAM
- RTX 4090 (Latest Firmware)
- System - 1Tb SSD | Cache - 2Tb SSD | Work Drive 4Tb SSD
LAPTOP- Win10 Home - i7-9750H@2.6 -- 64GB RAM
- RTX2070 8Gb
- System - 1Tb NVMe - Work Drive ext. 2Tb NVMe
DESKTOP- Win10 Pro - i7-3930K@3.2 - 64GB RAM
- RTX 4090 (Latest Firmware)
- System - 1Tb SSD | Cache - 2Tb SSD | Work Drive 4Tb SSD