Checkpoint QC app icon Available on Mac

Checkpoint QC
does your delivery pass?

A native Mac app for finishing & online artists, editors and QC teams: check a real file against what the platform actually requires — codec, raster, frame rate, colour, audio, loudness — and hand over a clean PDF QC report.

🍎 Available now on the Mac App Store

Download on the Mac App Store → See how it works → Join the community & get updates →

How it works

From spec to signed-off, in one place

The curated spec library is the product — browse it with no file attached, then point Checkpoint at a real deliverable and let it do the checking.

1

Browse a spec

Pick a platform and deliverable and see the exact tech spec — grouped by domain, with severity, guidance and a source citation.

2

Verify a file

Point at a real deliverable. The engine reads its metadata — codec, raster, frame rate, colour, audio, timecode — and scores it against the spec.

3

Measure it

An opt-in decode pass measures loudness (LUFS / LRA / true peak) and scans for black and frozen frames.

4

Sign it off

Auto-verified rows sit beside manual checks (textless, A/V sync, illegal levels) — then export a print-ready PDF QC report.

Pass Warn Fail per parameter · with an overall verdict

See it in action

The whole QC pass, on one screen

Browse the spec, attach a real file, and every parameter is scored pass / warn / fail — sources cited, nothing hidden.

Checkpoint QC verifying a Netflix IMF UHD SDR file against the delivery spec — video and audio parameters scored pass/fail
Verify a file against the spec — every parameter scored pass, warn or fail, and checked against the source document.
Browsing the Sky UHD HDR delivery spec in Checkpoint QC
Browse any delivery spec — grouped by domain, with severity, guidance and a source citation.
Searching the Checkpoint QC catalog for delivery specs that require Dolby Vision
Search the whole catalog — every spec that calls for Dolby Vision, a codec or a frame rate, in one place.
Checkpoint QC Media Inspector showing full file metadata
Inspect the file's full metadata in the built-in Media Inspector.
A file passing verification against the Sky UHD SDR delivery spec in Checkpoint QC
A clean pass — verified against the Sky UHD spec, with loudness and true peak measured.
BBC AS-11 UK DPP HD delivery spec in Checkpoint QC
Broadcaster delivery — BBC AS-11 UK DPP, checked to the letter.
A custom preset in Checkpoint QC browsing and verifying like a built-in spec, under My Presets
Your own presets browse and verify exactly like a built-in spec — under My Presets.
Building a custom preset in Checkpoint QC — your own rules, severities and expected values
Build your own presets — capture a house or client delivery standard with your own rules, severities and expected values.
Sample Checkpoint QC PDF delivery QC report, page 1

Every check lands in a print-ready PDF report

A branded, per-parameter QC report — expected vs found, with an overall verdict — the deliverable you hand to production, post and the platform.

Download a sample report → Summary version →

What it does

The checks a delivery actually needs

Everything scored against the chosen spec — no guessing, no spreadsheet, no separate tools.

📚

Curated spec library

223 curated delivery specs from 69 organisations across 24 countries and growing — streamers, broadcasters, theatrical and delivery standards — each rule with severity, guidance and a source citation. New platforms are added continuously, so the library keeps growing through Spec Updates.

🧩

Build your own specs

Not in the library — or a house / client standard of your own? Create a custom preset with your own rules (fields, matchers, ranges). It lives under My Presets and verifies files exactly like a built-in spec.

🔍

Real file verification

Reads a deliverable's codec, raster, frame rate, colour, audio and timecode via AVFoundation, and flags every parameter pass / warn / fail. QuickTime & MP4 — ProRes, H.264, HEVC.

🔊

Broadcast-grade loudness

ITU-R BS.1770-4 / EBU R128 integrated LUFS, loudness range and 4× oversampled true peak — validated against the EBU Tech 3341 test signals.

🎞️

Black & freeze detection

The decode pass samples the picture for black frames and frozen frames, so silent delivery-killers surface before the platform's QC does.

QC checklist

Auto-verified rows sit alongside manual checkboxes — textless elements, A/V sync, illegal levels — for a complete, defensible sign-off.

📄

Print-ready PDF report

A branded, per-parameter QC report with an overall verdict — the deliverable you hand to production, post and the platform.

🔄

Always current

Specs change. Optional Spec Updates keep the library refreshed as platforms revise their delivery requirements — and lapsing keeps every spec you already have.

🛡️

Clean-room & sandbox-safe

Built from scratch with no third-party or proprietary code and no external binaries — fully App Sandbox-clean and Mac App Store native.

Where it fits

The one question the other tools don't answer

Checkpoint QC isn't another metadata viewer or scope. It answers a different question.

MediaInfotells you what a file is.
QCToolshelps you see whether it looks damaged.
Enterprise QCis broadcast-compliance infrastructure priced for facilities.
Checkpoint QCreads what the file is and tells you whether it matches what this platform actually requires, right now, with the report to prove it.

Spec library

69 organisations, 223 delivery specs — and growing

Curated, cited specs for the world's major streamers and broadcasters, plus theatrical and delivery standards — browsable with no file attached. The library grows continuously: new platforms and updated specs arrive through Spec Updates.

📺
Streamers
Netflix, Amazon, Apple TV+, HBO Max, Hulu, Paramount+, YouTube & more
📡
Broadcasters
BBC, ITV, Sky, ARTE, ZDF, RTL, TF1, NHK, SVT, CBC & more
🎬
Theatrical
DCP cinema deliverables
📐
Standards
DPP / AS-11 and EBU R128

223 curated specs from 69 organisations across 24 countries and counting, growing through Spec Updates. Specs are curated approximations for QC guidance — always verify against each platform's current official documentation before final hand-off.

Who it's for

Built for the people who sign off the deliverable

Anyone whose name is on the hand-off when a file goes out the door.

Finishing & online artists Editors Colorists Post-production houses QC & delivery operators

Pricing

Buy once. Own it forever.

Browse the whole catalogue free, and check real files against two open standards before you pay a penny. One payment unlocks verification and reports across every spec — no subscription needed. Optional yearly Spec Updates keep the library current.

Free

Free

no purchase, no account

  • Browse every delivery spec
  • All rules, guidance & source citations
  • Verify real files against AS-11 UK DPP and EBU R 128
Most popular

Full Unlock

$49.99

one-time · yours forever

  • File verification against every spec
  • Custom presets — build your own
  • Loudness & black/freeze checks
  • DCP & IMF package checks
  • Print-ready PDF QC reports

Spec Updates

$9.99

per year · optional

  • Ongoing spec refreshes
  • New platforms as they're added
  • Cancel anytime — keep what you own

Prices in US dollars; local prices are set by the App Store for your region. The one-time unlock never expires, and Spec Updates are entirely optional — if the subscription lapses you keep every spec that shipped with your version.

Checkpoint QC app icon

Download

Get Checkpoint QC

Available now on the Mac App Store — free to try, with the full 223-spec catalog open to browse.

Download on the Mac App Store →

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