Local vs cloud AI video processing: privacy, speed, and cost

Occasional one-off shorts favor a cloud queue. Recurring batches, NDA plates, or family faces favor local. KwaFlux processes on your GPU — footage does not upload to finish a preview or export. This page is a ledger, not a slogan. For a buying checklist see how to choose a local AI video enhancer.

• A cloud job starts with an upload. Travel vlogs may not care. Client work under NDA, family faces, and internal screen recordings often do — upload is a veto, not a preference
• Local processing removes the "in transit / stored by a vendor / what is the retention policy" layer. You do not have to parse a privacy page to learn where the master sat overnight
• Most serious desktop enhancers share this shape. It is a desktop-versus-cloud difference, not a KwaFlux-only claim

• Cloud wall-clock is upload + queue + process + download. A multi-gigabyte 4K master on a home uplink is minutes even when the remote GPU is fast
• The expensive loop is iterate: tweak, preview, tweak again. Locally that is a 1s/3s/5s preview after download, with no account. In the cloud each loop often re-enters the transfer queue
• Local throughput is capped by your GPU. An older card is slower — that is honest — but it is predictable, parallel, and not waiting in someone else's line. We do not publish a VRAM floor here; see download for the current hardware note

• Cloud enhancers usually meter minutes or credits. More footage means more spend, month after month
• A local tool is a license plus hardware you already own plus electricity. Ten times the volume does not ten-times the software bill
• KwaFlux desktop plans are monthly $29.99, quarterly $49.99, yearly $79.99, or a Perpetual License at $199.99 — current figures on pricing. There is no per-minute meter inside the desktop suite. We are not quoting unnamed cloud rate cards here; those go stale

• No discrete DirectX 12 GPU — thin laptops and office PCs cannot run this class of model locally
• Two shorts a year: a metered bill can be cheaper than any annual license
• Phone-only workflows: there is no realistic heavy local AI path on a handset today
• A one-shot job that truly needs more compute than a consumer GPU — film-out reconstruction, not a weekend vlog

1. Install from download. Windows 10 64-bit 1809+ / Windows 11 is shipping; macOS is in development with no public date
2. Import a real clip into the AI Video Enhancer (or the module you actually need) and run 1s/3s/5s previews — guests can do this
3. Export only if a paid plan is worth it for your volume. Signing in is required for export and convert, not for those previews