For people who talk to camera

The AI editor that checks its own work.

Record yourself talking. Content OS cuts it, puts designed graphics on the words you say, masters the sound, and proves every frame before you post. If a check fails, it won't hand the video over.

$97~~$149~~

Founding price, one paymentFor the first 100 on the waitlist.
Ends the day doors open.

Get the founding price Free to join. No card today. Opens in the coming weeks.

Edited by Content OS

Weekly Board Meeting, episode 3. Every graphic here was planned from what he said and placed by Content OS.

18:22 raw in13:37 finished out52 graphics0 on his face−16 LUFS mastered0.0 ms sound to picture

What you get

A whole edit suite your coding agent runs. Ten pieces.

Record once. Get back a finished, on-brand video, a proof that it holds up, and (soon) the Shorts cut from it.

The cut

Dead air and retakes come out by rule, and every cut lands in a pause, so no word is clipped.

Graphics from your words

66 designed graphics. A number gets a numeral, a list gets a list, a name gets a tag, each on the word you say it.

Diagrams that build as you talk

Say the steps out loud and the diagram draws itself; what you haven't said yet stays blurred.

Your face, never covered

Your head is tracked and every graphic is placed around it, measured before anything renders.

One review board

See the whole plan, with the reason for each graphic, before a minute of rendering. Edit a word or leave a note.

The proof sheet

Every video comes with one page of checks. If any check fails, the video isn't delivered.

Sound, mastered

Sound design keyed to the graphics, then a broadcast master to the platform's loudness, no clipping.

Your brand, from five questions

Your references, your colours and fonts, how your face is treated, your energy, what you hate. It writes the kit.

Shorts for five platforms coming

Scripts written from your whole recording, cut for YouTube Shorts, TikTok, Reels, Facebook and LinkedIn.

Auto-posting coming

Finished videos go out to your accounts as drafts you approve, or on a schedule, without opening an app.

YouTube
TikTok
Instagram
Facebook
LinkedIn
X
Threads

Plus: guided setup that ends in a test render coming, 12 months of updates, and it all runs on your own machine.

Get the founding price$97 instead of $149 · free to join · no card

Raw in. Finished out.

Same take. Nothing done by hand.

Left: 17.7 seconds straight off the camera. Right: what Content OS made from them, 16 seconds, with the pauses tightened, a chapter card and a diagram that builds on his words.

What he filmedThe DJI file, ungraded, untouched.

What Content OS madeEpisode 3 at 7:36. Cut, graded, designed, mastered.

Drop the recording in

Tell your agent "edit this week's episode". It transcribes on your machine and plans the edit from what you said.

Approve the plan

One board, one card per graphic, each with the line it came from and why. Change a word, or leave a note and it proposes the fix.

Get the video and its proof

It renders, masters and checks. You get the file and a proof sheet, or a plain-English reason it refused.

Get the founding price$97 instead of $149 · free to join · no card

The graphics

It picks the graphic from what you say.

Every clip below is from episode 3, placed by Content OS on his own words. 66 graphics are built, each with rules for when it fits, when it doesn't, and how long it holds.

Blur until saidThe whole idea is on screen, and each step sharpens only when he names it.

Diagram from a sentence"My computer crashed 17 times this week", drawn as he says it, with the real screenshot.

Logo rowReal marks for the products he names.

ScorecardLast week's commitments, ticked as he reports them.

Screen windowThe product on screen, beside him, never over him.

Lens wordOne word, magnified, the moment he says it.

Get the founding price$97 instead of $149 · free to join · no card

The proof sheet

The part no other editor can show you.

Other AI editors render, glance at a frame and hope. Every Content OS video comes with one page: what was checked, what it measured, and the limit it had to meet.

Episode 3's proof sheet: Delivered, 11 of 12 checks proven, 1 not checked.

DeliveredOpen the full sheet

His face is never covered0 of 52 graphics on his face
Every graphic lands on its word52 of 52
Held long enough to read52 of 52
Clear of the player's controls0 of 52 in the bottom band
Loudness on target−16.02 LUFS · limit −16 ±0.5
No clipping−1.98 dBTP · limit −1.5
Picture and sound in sync0.0 ms apart over 24,511 frames
Plus four moredraws whole · no dead air · pacing · brand rules
Caption reading timenot checked: that probe doesn't exist yet, and it says so

It refuses to ship

A failed check isn't a warning. The video doesn't go out.

Episode 1 was put together on 3 October, before the proof sheet existed. On 22 October we ran that exact file through it.

Refused

2 of 12 checks failed: not delivered.

The sound clips on phones: true peak −1.04 dBTP, ceiling −1.5.
Picture and sound drift apart, ending 99.3 ms out: three times the one-frame limit.

You wouldn't spot either watching once on a laptop. A viewer on a phone would hear it.

Episode 1's proof sheet: Refused, 2 of 12 checks failed.

RefusedOpen the full sheet

Why it looks designed, not generated

The model reads your words. Code makes every call it can measure.

Same recording, same planThe model only labels what each sentence is doing and words the text on screen. Which graphic, where and for how long is code, so a note you leave today still applies next week.

Your look, keptYour brand's rules are checked on every video, including the moves you've banned (episode 3's brand bans bounce, glow and typewriter text).

On your machineTranscription runs on-device and renders run locally. Your footage never leaves your computer unless you choose a cloud render.

In your coding agentBuilt and used every week in Claude Code, written in the open Agent Skills format other agents read. You talk to it in plain English.

Being built now

Next: Shorts written from your whole recording.

Designed and mocked on episode 3's real transcript; not built yet. Founding members get it as an update.

The Short script editor mock: a Short assembled from nine lines across the recording, each with its reason. — coming **A script, not a clip.** The hook from minute 0, the proof from minute 12, the payoff from minute 13, every line traced to the words you said.

Five phone frames, one per platform, each with its own safe zone and length. — coming **Five platforms, one script.** Each gets its own safe zone, length and first line, and its own proof sheet.

coming Then it posts them.

Each platform's cut goes to your account as a draft you approve, or on the schedule you set. You never open an app.

YouTube
TikTok
Instagram
Facebook
LinkedIn
X
Threads

How it compares

Lots of tools make an edit. This one shows the edit holds up.

We read the code and the sales pages of the AI video editors creators are buying this month.

	The usual AI editor	Content OS
Who says a frame is fine	The model looks at a still and decides.	Code measures it. A failed check refuses delivery, with the reason in plain words.
When you see it	After the render. Then you send notes and wait for another.	Before the render: the whole plan, with the reason for each choice.
Your face	Flagged for the model to judge.	Measured against your tracked head, or refused.
Sound	Left at whatever level you recorded.	Mastered to −16 LUFS, no clipping, in sync, or refused.
Your look	Written by the model from a few stills.	Measured into rules every video has to follow.
Long YouTube videos	Vertical only, in the tools we read.	16:9 episodes today; Shorts next.
Clients and brands	One licence, one style.	Several brand kits, one per client.

Where others are ahead today: more effects, carousels, trial-reel variations, and auto-posting that's live now. We chose to prove every video first. Auto-posting is being built and arrives as an update; variations are planned.

The founding offer

Get in before the doors open.

Nothing is charged today. Join the waitlist and the founding price is yours when Content OS opens.

Founding price · first 100

Content OS Studio

$97~~$149~~one payment

Freelance editors are quoted at $50 to $300 for a single reel.* This edits every video you record, and proves each one.

The cut: dead air and retakes out, no clipped words
66 graphics planned from your words, on your word
The diagram engine with blur until said
One review board: approve before anything renders
The proof sheet with every video, refusing any that fail
Sound design and mastering to platform loudness
The brand interview that writes your kit
Shorts for five platforms coming
Auto-posting to YouTube, TikTok, Instagram, Facebook, LinkedIn, X and Threads coming
Guided setup for Mac coming
12 months of updates, every new graphic included

Get the founding price

Free to join · no card today · you're emailed when doors open

Post it, or your money back.

Run it on your own recordings for 14 days. If the first video it makes isn't one you'd post, reply to your receipt and every dollar comes back. No form, no call.

How the price moves

Waitlist, now You are here$97
Doors open: the list keeps $97$97
Everyone else, after launch$149

Limited to the first 100 people on the list.

Running a weekly show?

Series: long-form episodes like episode 3, the weekly board, two brands, Shorts from every episode.

$39a month · price locked for foundersJoin for Series

Editing for clients?

Agency: five client brands, each with its own kit, rules and proof sheet.

$149a month · price locked for foundersJoin for Agency

Just want to try it? Starter is free: one brand kit, the review gates and the proof sheet. Get Starter first. * The $50 to $300 range is what editors are quoted at on other creator-tool pages in our October 2026 market survey, not our own price research. Prices in US dollars. Installed under a licence, from a private source we host.

The waitlist

Hold your founding price.

One field. No card. You keep $97 (or the locked Series and Agency price) when doors open.

Your price is heldFounding prices go to the first 100 on the list and end the day doors open.

You see it builtShort build notes as the Shorts engine lands, then one email when doors open.

Nothing elseYour email isn't shared or sold. Unsubscribe in one click.

Get the founding price

Takes ten seconds.

You're on the list.

Your founding price is held.

While you wait: look through episode 3's proof sheet, or reply to the first email with the kind of videos you make. Every reply gets read.

Preview mode: the waitlist endpoint isn't set, so nothing was sent.

Who it's for

Built for people who talk to camera every week.

It's for you if

You record yourself talking: a weekly show, a build log, lessons, updates.
Your recordings sit for days because editing takes longer than filming.
You want it to look designed and on-brand, not AI-made.
You'd rather approve a plan than scrub a timeline.
You run more than one brand, or edit for clients.

It's not for you if

You want a drag-and-drop timeline. You talk to this.
You only edit on your phone. It runs on a computer.
You need it today. It opens in the coming weeks.
You want the most effects. We have fewer, and each one is checked.
Your videos are mostly b-roll or music, not someone talking.

Elliott Tong at his kitchen table, recording the Weekly Board Meeting.

Why I built it

I'm not an editor. I wanted my videos to look like I'd hired one.

I'm Elliott. I'm building Alexandria, and every week I record a board meeting with myself about it. Editing took longer than recording, and the AI editors I tried left every call to the model and asked me to trust it.

So I built the opposite: code makes the calls you can measure, I make the calls of taste, and nothing goes out without proof. Episode 3 was cut by it from the raw take. Episode 1, from before it existed, would have been refused.

Elliott Tong

No testimonials here yet, on purpose: nobody has bought it. The first founding members' videos and proof sheets will go on this page. Until then, judge it by mine.

Questions

Straight answers.

When does it open?

When the Shorts engine and the guided install pass the same checks episode 3 did. Weeks, not months, but there's no date until it's real. The waitlist hears first.

Will you charge me now?

No. There's no checkout on this page and no card is asked for. Joining only holds your founding price.

How does the founding price work?

The first 100 people on the waitlist get Studio at $97 instead of $149, or Series and Agency at their launch price for as long as they stay. It ends the day doors open.

Do I need to code?

No. You tell your coding agent what you want in plain English ("edit this week's episode"), approve the plan on a board, and get the video and its proof sheet.

Which coding agent does it need?

It's built and used every week in Claude Code. The skills use the open Agent Skills format that Codex, Cursor and Gemini CLI also read; we'll say which ones we've tested end to end before doors open.

What does it cost to run?

You need your own paid coding-agent plan. Rendering and transcription run on your machine at no extra cost. We'll publish the measured cost per video before doors open, rather than guess at it now.

Can't I just build this myself with Claude?

You could start. What you'd be rebuilding: 66 graphics with rules for when each fits, a frame solver that keeps text off your face, timing rules so every graphic lands on its word, sound mastering, and twelve checks that refuse a bad video. That's months of work and every episode of the Weekly Board Meeting as testing. You're paying to skip it.

Is this a course?

No. It's tools your agent runs. You won't be learning to edit.

Can I try it before I buy?

Yes, two ways. Starter is free: one brand kit, the review gates and the proof sheet on your own footage. And Studio comes with the 14-day guarantee: if the first video isn't one you'd post, you get your money back.

Does my footage leave my machine?

No. Transcription runs on-device and renders run locally by default. A cloud render is an option you switch on, never something that happens to you.

What's a proof sheet?

One page delivered with every video. It lists each check (face clear, graphics on their words, held long enough to read, loudness, clipping, sync, dead air, your brand's rules), what was measured and the limit. A check that couldn't run says "not checked" instead of pretending. If any check fails, the video isn't delivered.

Does it post for me?

Soon. Auto-posting is being built: each finished video goes to YouTube, TikTok, Instagram, Facebook, LinkedIn, X and Threads as a draft you approve, or on a schedule. It arrives as an update for founding members. Nothing is ever posted without your yes.

What kind of videos does it make?

Today: 16:9 talking-head episodes with motion graphics, sound design and a mastered mix, like episode 3. Next: vertical Shorts from those episodes for five platforms.

Which languages?

English is what it's been built and tested on. The transcription engine accepts other languages; we'll test them before claiming them.

Mac or Windows?

It runs on the Mac every week. A Windows setup exists and will be tested on a home PC before doors open.

Do I get updates, and help if I'm stuck?

Studio includes 12 months of updates, and every new graphic arrives in them. Stuck? Reply to any email from us with a screenshot and you'll get an answer from Elliott.

Content OS

Talk to camera. Get back a video that's been checked.

Filmed byyou
Cut byContent OS, in the pauses
Graphics planned fromyour own words
Approved byyou, before it renders
Checked bythe proof sheet
Posted byContent OS, once you say yes coming

Get the founding price$97 instead of $149 for the first 100 · free to join · no card