Docs / Quality and approval
The quality gates and the critic
Every measurement an episode must pass, the independent critic's review, fix rounds and budgets, and what happens — and what is not charged — when an episode falls short.
No episode reaches your library unchecked. While it is being made, automated gates measure everything that can be measured — the picture, the sound, the pace, the captions, flashes, units, variety and originality — and an independent critic reviews what only a reviewer can judge: craft, facts, platform policy and whether it is worth watching. An episode that falls short goes back to its writer with the exact reasons. One that still falls short after its rounds is held — kept in your library with the reasons, and not charged.
The path through the checks#
the writer builds the episode
│
▼
gates on its texts (seconds) ──▶ the finished video measured ──▶ the critic ──▶ the 90-second edit's story
▲ │
└────── a fix round, with every failure and the critic's fixes ◀──── falls short ┤
│
passes ──▶ the library, ready out of rounds ──▶ the library, held, not chargedThe writer checks its own captions and units as it writes. Then the gates run in one pass — the texts first, in milliseconds, then the finished video — so a fix round gets every failure at once. The critic runs only once every other gate but the captions has passed — it is never asked to review a video that must change anyway — and the edit's story is read last.
The gates#
Each gate's name below is the one the episode's Quality report uses.
On the episode's texts#
| Gate | What it checks | It fails when |
|---|---|---|
| Manifest | The episode's record: id, channel, title, description, tags, hashtags, Facebook caption, thumbnail time, topic | A field is missing; the title is over 100 characters or holds < or >; the description is over 4,800 characters; the tags pass 480 characters in all; a hashtag is not one #word; the narration listed is not exactly the lines voiced. A title over 70 characters, or no "Sources:" line in the description, is a note |
| Identity | The channel speaks only as itself | The title, a caption, the Facebook caption or the description speaks as a real person ("my name is …", "I am …") or presents the video as made for or with anyone ("official … video" in a title, "sponsored by", "presented by", "in partnership with" said of this video or channel); or any of them, the tags or the hashtags carry a label of how the video was made — "AI-generated", "made with AI", "AI voice", "synthetic media" and the like, in the channel's language too. What the narration says, the critic judges. Naming real people and organisations for what they really did is fine |
| Storyboard | Where the channel approves storyboards: the narration follows the approved beats | A beat marked Required is not said. A beat missing or out of order is a note |
| Variety | The episode is set somewhere new | It reuses the place of either of the channel's last two episodes, or does not say where it is set. Each episode is assigned a place from its kit before it starts; another is accepted only with a reason |
| Originality | The episode against the channel's own last 50 | Its title or opening line was used before, or its narration repeats an earlier episode's. A close subject or angle is a note. See Originality guard and checker |
| Units | Units and symbols in everything said and shown | A symbol the narrator would misread, or a wrong symbol on screen. See Units, symbols and facts |
On the finished video#
| Gate | What it checks | It fails when |
|---|---|---|
| Video | The file itself | It is not 1080 × 1920 at 30 frames a second, H.264 video with AAC 48 kHz stereo sound; it is outside 120 to 175 seconds; or it differs from the length its page declares by more than 0.15 s |
| Loudness | How loud it plays | Integrated loudness is outside −15.5 to −12.5 LUFS, or the true peak is above −0.5 dBFS |
| Picture | Black and frozen stretches, and the first frame | A black stretch of 0.4 s or more, or a picture frozen for 5 s or more, before the end card; or a first frame that is nearly black (it is the title and the thumbnail many platforms show) |
| Flashing | Photosensitive safety, after WCAG 2.3.1, sized for a phone held at reading distance | Any area of 420 × 384 pixels — about a quarter of the field the standard counts — flashes more than 3 times in any second: a swing in brightness of 10 % or more and back, or a flip to or from saturated red |
| Pace | How the picture moves | Two or more shots hold for less than 4 s. One short shot, a picture that barely changes for 15 s, or a stretch that changes too fast to take in, is a note |
| Page and On-screen text | Four stills rendered again from the episode's code | The code throws a JavaScript or shader error; or text is drawn outside the one text band — every word on screen belongs in it |
| Captions | Reading pace, against the narrated format's rules | A caption is on screen less than 3 s or more than 8 s, is read faster than 1.8 words or 9.5 characters a second, has more than 2 lines or a line over 30 characters, starts under the title (the first 3.2 s), or comes less than 0.5 s after the last; fewer than four caption-free moments of 2 s or more; captions on screen over 72 % of the time; or fewer than 4 or more than 9 captions a minute |
A channel in another language and script is linted in that script's own units: Japanese, Chinese and Korean in full-width characters, the Indian scripts by letter, Thai by its dictionary's word breaks. A caption style changes no limit.
On the narration and the Facebook edit#
| Gate | What it checks | It fails when |
|---|---|---|
| Narration | The voice: the channel's narrator, heard, and paced to be followed | The episode is voiced by a narrator other than the channel's; a line is spoken faster than 2.9 words a second; the narrator speaks more than 80 % of the time; there are fewer than four silent stretches of 2 s or more; the last line runs into the end card (the last 3.5 s) — or, where endings loop, ends less than 0.6 s before the end; or the narration cannot be heard in the finished soundtrack. With a cast of voices, each line must be voiced by its role's voice and the lead must carry the story |
| Facebook edit | The shorter edit for Facebook and Instagram, whose Reels stop at 90 s | The edit is not 2 to 5 pieces of the video from its start to its end, cut in pauses of the narration and between captions, 55 to 89 seconds long |
Once everything else has passed, a reader judges whether the edit makes sense on its own, from its narration alone, out of 10. Under 8, a story editor chooses better lines and the reader judges them afresh. If no choice of lines makes sense, that is a note, never a failure: the whole video still goes to YouTube and every platform that takes it whole, and the episode is not posted to Facebook or Instagram.
When the channel chose them#
| Gate | What it checks | It fails when |
|---|---|---|
| Loop | Endings that loop: the last frame cuts straight into the first | The two ends are not the same picture; the jump from the last frame to the first passes its limit — 4 % of the picture, or three times the ends' own motion where they move faster, never more than 10 %; a snap comes in the last or first 0.2 s; or a caption is on screen in the last 0.6 s. The sound across the seam is a note |
| Product | A product channel: the episode keeps to the product's brief | The call to action is not said once, mid-video; a claim about the product is not one of its sourced claims, or is not said as listed; a health, safety, money or comparison claim has no source; the end card lacks the product's picture and name; or a text holds a link. The critic is asked about the claims and the end card too |
The critic#
The critic is a separate review of the finished episode. It did not write it, it has a budget of its own, and it is calibrated against the channel's style, so a deliberate look — low-poly worlds, a glass human, a plain stage for an illusion — is judged as a choice. It sees:
- a contact sheet of 12 to 24 frames, most taken at the middle of a caption so each caption is judged against its own picture, and three larger frames;
- the title, the description, every caption with its times, and every line of the narration as it is said;
- how much the picture moves in each 5 seconds, measured — what stills cannot show;
- what the channel chose: endings that loop, a caption style, the rules learnt from its own viewers' retention, its language (judged as a native viewer would, never asked for English), a product's claims.
It scores each part out of 10 against "a premium, cinematic, accurate short":
| Part | What it judges |
|---|---|
| visual | Composition, lighting, detail, a coherent world |
| readability | Every word in the one band, captions as short key phrases timed to the line being said, legible in every frame. A calm pace is the point |
| story | A clear arc from the hook to a payoff that matches the title; narration written for the ear, with feeling and pauses; the picture showing what the voice says as it says it |
| facts | Every caption, narration line and the title correct and not misleading; numbers right; units a viewer would read correctly |
| policy | No gore or injured people shown, no real brand or person misused, no medical advice, no fear-mongering, nothing a platform would age-restrict, no impersonation |
| entertainment | Would a viewer who has seen other videos on the topic watch to the end and share it: a surprising angle, consequences shown on familiar things at human scale, a frame full of life, a travelling camera, something new every few seconds building to a payoff |
Its scale is anchored: 10 is indistinguishable from the best hand-made shorts in the niche; 9 is excellent; 8 is very good with one or two shortcomings a viewer could notice; 7 is good but clearly improvable; 6 or less looks unfinished. The overall score is the craft — visual, readability, story and facts — and entertainment is judged on its own.
An episode passes the critic when its score is 8 or more, its facts and its policy are clear, and the critic lists nothing as blocking. It blocks only for a factual error or a misleading claim, a policy problem, clearly broken rendering, captions unreadable in most frames, or a title the video does not deliver. Everything else goes into its fixes: concrete changes, the most valuable first, with what to show and when.
Entertainment is a separate bar: under 7, the episode goes back once with the critic's list of what to show and where. It never goes back a second time for that, and entertainment alone never holds an episode: if nothing else fails, the better of its two versions goes to the library, ready, and the reasons are kept as a lesson for the channel's next episodes. Its quality report still lists the entertainment shortfall under What held it, and it carries no Original & reviewed badge.
Fix rounds, the polish round and the budgets#
- Fix rounds. A failed episode goes back to the same writer — it does not start over — with every failure and the critic's fixes, and is rendered and checked again. Up to two fix rounds follow the first build.
- The polish round. An episode that passes on its first build but scores under 9, or under 8 for entertainment, gets one more round on the critic's fixes, while it has time and budget left. If the polished version scores lower or breaks something, the version from before it is kept.
- Budgets. Every episode has a budget for its model calls, set by its quality — standard or premium — and about two hours of its writer's time, most of it for the first build so the fix rounds have room. The critic's review has a budget of its own, so a writer that spent everything never leaves an episode unreviewed. When a round runs out of budget, it ends there and the episode is judged as it stands; it is never thrown away and made again from nothing.
- A render cut short. If the writer stopped before its final render finished, the episode is rendered once from its own code and checked again. If a fix round leaves no video, the version it started from comes back.
When an episode is held#
An episode that rendered but still has failures after its rounds goes to the library held:
- it is not charged — the job's whole reservation comes back, and the credit history says "Held by the quality check — not charged";
- no slot posts it, and its page says Held: with the first reason in plain words — "The critic scored it 7/10 — a short needs 8 to pass" — and its Quality report lists what held it and What the critic would change;
- the schedule goes on with the next topic at its usual pace, and a setup tries another topic in its place.
What you can do with it:
- Leave it. It costs nothing and posts nothing.
- Release for posting — if you are content with it as it is. The button shows the price: what it cost to make, charged once. It can then be posted, downloaded and translated like any ready episode.
- Edit it. Edit this episode asks for a revision — the changes you describe, checked again in full; a revision that does not pass is not charged. One that passes leaves the episode held, ready for you to release at the same price. See The editor and storyboards.
A video that never finished rendering is not held: there is nothing to release. Its job is tried once more, and the failed attempt is never charged. If the second attempt fails too, the job fails, not charged, and the schedule makes the next episode at its usual pace — a failed job still counts towards the day's New episodes a day.
The Original & reviewed badge shows only on an episode whose report passed in full, with the critic's facts and policy clear.
Films#
A long-form film is checked by the same rules, measured for 16:9 and 6 to 10 minutes: 1920 × 1080 at 30 frames a second; −14 LUFS (±1) with a true peak at or below −1 dBTP; YouTube's chapter rules (from 0:00, at least three, each 10 s or longer, titles of 60 characters at most); no black but brief dips at act boundaries, no freeze of 5 s; a still stretch of 15 s fails; flashes; captions; units. The critic reviews every act and the whole film, and a film's floor is 8 for its score and 8 for entertainment. A failure names its act, and a round rebuilds only the acts that failed. Two improvement rounds are included; a film still under the floor is held, free, with a watermarked preview. Releasing a held film costs its quoted price, and an improvement round you order on it is charged even if the film stays held.
Translations, revisions, hook variants and clips#
| What | How it is checked |
|---|---|
| A translation | The gates, in its language and script. No second critic: the facts passed when the original did. A translation that fails is held, not charged |
| A revision | Every gate and the critic again; one that fails is not charged and the current version stays |
| A hook variant | Each opening checked like the episode, then judged in one review — a hook of 7 or more, clear, delivering, joining the episode without a visible seam. A failing variant is dropped; the episode always stands |
| A clip of your footage | Its own checks and one review; one that falls short is held, not charged |
Reading the quality report#
| Part of the report | What it is |
|---|---|
| Critic N/10 and Entertainment N/10 | The critic's scores |
| Every gate passed. | Nothing failed |
| What held it | Each failure, its gate in words: Captions:, Pace:, Flashing:, Narration:, Facebook edit:, On-screen text: … and the critic's blocking points |
| What the critic would change | On a held episode, its first six fixes |
| Notes | Warnings that did not fail it — worth reading before the next episode |
Credits and plans#
The checks are part of making an episode: the critic's review is part of an episode's cost, never a separate charge. A held episode, a revision that fails and the making of a film held under its floor are not charged. Every plan gets every gate and the critic; premium quality, on Pro and above, changes the writer, not the bar.
Troubleshooting#
| The reason | What it means | What helps |
|---|---|---|
| "The critic scored it 7/10 — a short needs 8 to pass." | The craft fell short after its rounds | Read What the critic would change; widen the channel's topics or style |
| "It found a fact that is not right." | The critic's fact check failed | Read its blocking point; the topic's facts may be weak — let the next topic run |
| "It found something the platforms' rules would not allow." | The critic's policy check failed | Read its blocking point; the topic may sit close to a platform's rule — let the next topic run |
| Variety: the same place | The kit has few places for this topic | Improve the kit, or vary the channel's topics |
| Flashing: N flashes within one second | A strobe, a pulse or lightning too fast | Usually fixed in its round; a held one is safest left |
| Facebook edit: … | The shorter edit could not be cut cleanly | Released, the episode posts whole to YouTube and the platforms that take it whole; Facebook and Instagram skip it |
Related#
- Units, symbols and facts — the units gate and how facts are kept honest
- Originality guard and checker
- Approvals on your phone — your own yes before an episode posts
- The quality system — the design behind it
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