How to Set Up Proxy Editing for 4K and 8K Footage

Editing 4K and especially 8K footage on a machine that stutters every time you scrub the timeline is miserable, and proxy editing is the standard fix. The idea is simple: you cut using lightweight, low-resolution stand-ins, then swap back to the full-quality originals only when you export. Your editor stays responsive throughout, and the final render still uses every pixel of the source. The setup process in the two editors most South African creators use is straightforward once you know where to look.

Quick Answer

Proxy editing creates lower-resolution copies of your 4K and 8K clips, lets you edit smoothly against those, then relinks to the original files for final export. It is the reliable way to cut high-resolution footage on a system that cannot play the originals back in real time. Both DaVinci Resolve and Premiere Pro have it built in.

Why Proxies Beat Brute Force

A 4K clip carries four times the pixels of 1080p, and 8K carries sixteen times. Playing that back smoothly, with effects and colour applied, demands serious decoding power. Rather than throwing money at the biggest possible system, proxies let a modest workstation handle huge footage by simply doing the timeline work at a lighter resolution.

Crucially, proxies never touch your final quality. The low-res files exist only for editing comfort. When you export, the software relinks to the originals, so the render is full resolution regardless of what you cut against.

Setting Up Proxies in DaVinci Resolve

Resolve is popular partly because its proxy workflow is clean and free. Follow these steps:

1. Import your footage into the Media Pool as usual. Keep your originals in one organised folder so relinking later is painless.
2. Select the clips you want proxies for, right-click, and choose Generate Proxy Media. Resolve creates the lower-resolution copies in the background.
3. Set the proxy resolution in the Project Settings if you want control, typically half or quarter resolution. Lower means smoother editing but slightly softer previews.
4. Toggle proxy playback from the Playback menu so the timeline uses the proxies. You will feel the difference immediately as scrubbing becomes responsive.
5. Switch back to full quality before final grading or export, again from the Playback menu, so your colour decisions are made on the real footage.
6. Export normally. Resolve uses the original files for the render automatically.

Setting Up Proxies in Premiere Pro

Premiere handles proxies through the Media Browser and the Project panel:

1. Import your clips into the project.
2. Select them, right-click, and choose Proxy, then Create Proxies. Premiere can hand the job to Media Encoder to process in the background while you keep working.
3. Pick a preset and a destination folder for the proxy files. Keep this folder alongside your project for easy management.
4. Enable the Toggle Proxies button. Add it to the Program Monitor's button bar if it is not already there, then click it to switch between proxy and full-resolution playback.
5. Edit on the proxies, then toggle back to full resolution to check fine detail before you export.
6. Export from the original media. Premiere relinks automatically, so the final file is full quality.

Storage and Hardware That Make Proxies Sing

Proxies reduce the decoding load, but disk speed still matters because you are now juggling two sets of files. A fast NVMe SSD for your active project keeps both originals and proxies streaming without bottlenecks, and that single upgrade often does more for editing comfort than any other.

For the export stage, where the originals come back into play, GPU power decides how fast effects and encoding finish. A strong workstation graphics card cuts render times dramatically on 4K and 8K projects, which is where the heavy lifting really lands. If export times rather than timeline playback are the bottleneck, upgrading the GPU is where that bottleneck gets addressed. Browse workstation graphics cards at Evetech to see what fits your rig.

If you would rather buy a complete machine tuned for this kind of work, the prebuilt PC best sellers include systems balanced for video editing, saving you the job of matching parts yourself.

Frequently Asked Questions

Does proxy editing reduce my final video quality?

No. Proxies are used only while editing. At export, the software relinks to your original full-resolution files, so the final render carries every bit of the source quality.

What resolution should my proxies be?

Half or quarter resolution is typical. Lower resolution means smoother editing but softer previews. Match it to how weak your playback is: if scrubbing still stutters at half, drop to quarter.

Do I need a powerful PC if I use proxies?

Proxies let a modest system edit huge footage, but a fast SSD still helps you juggle both file sets, and a strong GPU still speeds up the final export. Proxies ease editing, not rendering.

Where should I store proxy files?

Keep them in a clearly named folder alongside your project, ideally on a fast NVMe SSD. Organised storage makes relinking reliable and keeps both originals and proxies streaming smoothly.

Can I delete proxies after editing?

Yes. Once the project is exported and archived, the proxies are disposable since your edit references the originals. Regenerate them later if you reopen the project on a slower machine.