Telemetry-overlay video,built like a tool.
Apexcast renders telemetry overlays at GPU speed — a full session in minutes, not the better part of an evening. Drag-bind any data channel to the vast selection of widgets, scrub by lap, hit render. And because every channel is also a chart, you're analyzing your lap while you prepare it for render — one tool, two jobs.
Drag-bind widgets
Pick from the vast selection of widgets. Drop one on the canvas. Bind any data channel to it. Style with a clean inspector. The same gesture, repeated until your HUD is exactly what you want.
Built for speed
A native rendering pipeline tuned for the hardware you already have — NVENC, AMF, Quick Sync, and VideoToolbox all wired in, with libx264 / libx265 fallbacks everywhere. Performance is a first-class feature here, not a checkbox; you should feel it the moment you scrub the timeline.
Native and offline
No cloud, no account. Your sessions, projects, and footage stay in folders on your machine — never uploaded. Outbound traffic is limited to the opt-in update check and anonymized crash reports.
Lap-aware scrubbing.
A timeline that understands what a lap is. Scrub by time, jump between laps, and watch every channel update in lockstep with the preview. Sector-aware scrubbing and corner-loop are on the near roadmap.
Read more →Every widget, every channel.
Bind a gauge to @speed, a bar to @brake, a digital readout to @gps.lat — any channel, any widget. Add custom math channels with one expression for anything you can't find a sensor for.
Read more →Two laps. Side by side. Same scrubber.
Open any two laps and watch them play in lockstep. A shared transport keeps both videos seek-synced, the delta pane shows where you're gaining or losing, and the GPS track map overlays both racing lines so the lift jumps out exactly where it happens.
Read more →Render once, share anywhere.
H.264, H.265 and AV1 (NVENC). 1080p through 4K, no fixed cap. The exporter shows realtime factor, file size, and render time before you commit. No surprise multi-hour renders.
Read more →Try it on your next session.
Free during beta. Pro license is a one-time purchase, no subscription.