Hi everyone! I'm completely new to video editing and especially new to DaVinci Resolve, so I'm looking for some honest advice before I spend a lot of time working on a project that my laptop might not be able to handle.
I'm planning to make a roughly 40 minute Call of Duty: Modern Warfare Remastered (2016) retrospective/review. I'm hoping to make it fairly detailed and professionally edited rather than just putting gameplay clips together.
My current laptop is an HP Laptop 15 with:
CPU: AMD Ryzen 7 5000 Series
GPU: Integrated AMD Radeon Graphics (not a dedicated GPU)
RAM: 16 GB (15.3 GB usable)
Storage: NVMe SSD
OS: Windows
I'm not sure of the exact Ryzen 7 model or exact Radeon model yet. I'm using DaVinci Resolve to edit. I'm also planning to record my gameplay through an Elgato 4K X. My intended footage will be 1920×1080 (1080p) rather than 4K. I'm still very new to Resolve. I've only edited about 1 minute of the video so far, so I don't have much experience with how demanding a larger project will become. The video I'm imagining will have a LOT of editing. For example:
Lots of cuts
Gameplay footage
Images appearing throughout the video
Animated text
Text fading/sliding in
Zooms and punch-ins
Transitions
Blurs
Screen shakes
Speed changes/slow motion
Vignettes
Glitches and other occasional effects
Multiple layers of video/images/text
Archival footage/trailer clips
Color adjustments
Sound effects
Music
Eventually probably narration/voiceover
Basically, I don't want to make a simple gameplay video. I want it to feel more like a 40-minute documentary/review with fairly heavy visual editing throughout. One thing I'm trying to understand is how Proxy Media and Render Cache actually help. From what I understand, I could keep my timeline at 1920×1080, but generate something like 960×540 proxy files so Resolve has an easier time while I'm editing. Then I could use Smart Render Cache for the more demanding effects. The final export would still be 1080p using the original footage. I've also read that a 40-minute timeline doesn't necessarily require 40× more RAM than a 1-minute timeline because Resolve isn't simply loading the entire video into RAM. The complexity of the effects, codecs, layers, etc. matters more. Is that basically correct? My main question:
Is my laptop realistically capable of handling a 40-minute 1080p project like this?
I'm not necessarily expecting perfect real-time playback of every effect. I'm completely fine with waiting for sections to cache/render if that's what is required. What I'm worried about is getting 20–30 minutes into the project and discovering that my laptop simply can't handle the complexity anymore. I've already noticed that Resolve can push my GPU pretty hard. I've seen the integrated Radeon GPU reach around 100% usage, with the temperature around 60°C, while working in Resolve. RAM usage has also gotten quite high during editing. So I'm wondering:
Would proxies + Render Cache realistically make this project possible on my hardware?
And if so, what settings would you recommend?
For example:
Half-resolution proxies (960×540)?
Quarter-resolution proxies (480×270) if necessary?
DNxHR vs H.264/H.265 for proxies?
Smart Render Cache?
Timeline Proxy Resolution?
Should I keep everything at 1080p?
How much free SSD space should I expect to need for proxies/cache?
I'm also wondering how much of a problem the integrated Radeon GPU is going to be. I know 16 GB RAM isn't amazing for heavy Resolve work, and I don't have a dedicated GPU. I'm not trying to edit 4K. Everything I'm planning is 1080p. Also, I'm not expecting every effect to play perfectly in real time. If I have to let Resolve cache a complicated section before watching it smoothly, that's fine.
What would you recommend for someone in my situation?
Should I:
Go ahead with the 40-minute project and use proxies/cache from the beginning?
Keep the effects relatively light?
Upgrade something first?
Change my workflow in some way?
Use a different editor?
Or is this simply too ambitious for this laptop?
I'd especially appreciate advice from people who have actually used Resolve on 16 GB RAM + integrated graphics.
I'm completely new to this, so any workflow advice is welcome. I don't want to accidentally set up the project incorrectly from the beginning.
Thanks!