Generate frames before the slow-down.
Create smoother source material for slow-motion edits by adding in-between frames first.
For editors trying to avoid judder when slowing clips down.
Know the xeconds before the render.
ReframeFX charges in xeconds. One xecond is one second of 60fps interpolation. Higher FPS outputs cost more only when they create substantially more frames.
Render estimate
Same rule used before every render
Smooth. Up to 60fps. 1 xecond per second of input. No markup.
Browser and API share one balance. Paid credits render clean by default; trial credits render watermarked.
What is ai slow motion prep in ReframeFX?
Create smoother source material for slow-motion edits by adding in-between frames first.
Does ReframeFX show the cost before rendering?
Yes. ReframeFX estimates charged seconds before a render using input duration, source FPS, target FPS, and interpolation factor.
Can I use ReframeFX without installing desktop software?
Yes. ReframeFX is a browser and API workflow for cloud frame interpolation.
Where ReframeFX fits.
Pick the lane that matches your workflow.
Turn any clip into smooth 60fps or cinematic 240fps slo-mo in minutes, with no desktop app or code, priced transparently by the second.
| Decision | ReframeFX Browser studio + product API | Direct API WaveSpeed, HitPaw, fal.ai | Premium Topaz, Adobe, DaVinci | Local Flowframes, SVP |
|---|---|---|---|---|
| Effective price | $0.005 to $0.008/sec transparent, by processed second | $0.008 to $0.03/sec WaveSpeed floor; HitPaw higher | $25/mo+ license or subscription | $0 plus your GPU + setup time |
| FPS targets & slo-mo | 60 / 120 / 240 pick any target; true 2× / 4× slo-mo | Mostly 2× WaveSpeed fixed 2×; raw endpoints DIY N× | Any target | Any target |
| Scene change detection | Automatic learned cut detection, zero config | Basic SSIM threshold | Per-clip edit shot by shot | Opt-in manually tune sensitivity |
| API access | Same balance simple REST, one balance for studio + API | Yes separate per-product billing | Premium tier | No |
| Skill needed | None drop a clip, pick smoothness | Coding integrate the REST API | Editor skills NLE timeline or app presets | Tinkering GPU config + model files |
| No install | Browser | Browser API-first, not a browser studio | Desktop | Desktop |
| Cost shown before render | Always estimator + API endpoint | Per-second no upfront calc UI | Sub-billed | n/a |
| Setup time | < 1 min sign in, drop a clip | ~5 min create API keys, learn shape | 15+ min install + license + first export | 30+ min GPU drivers + model downloads |