The mark is in the picture
Drawn in the app on each learner's own device, unique to that learner, with a pattern that changes every ten minutes. It is part of the picture itself, so a screen recording carries it.
Course piracy protection
Course piracy protection that traces leaks to an account.
Pirated classes appear on Telegram the same evening, and visible watermarks get cropped. Supermeet gives each learner their own invisible mark, blocks screen capture where the operating system allows it (Android), detects and blacks out recording on iPhone and iPad, and turns a leaked clip into a leak case that a person reviews before anyone is named.
- Invisible per-learner mark
- Leak cases with human review
- App-only classes and replays
Why Supermeet
How secure classes protect paid content.
Capture blocked where the OS allows
Android blocks screenshots and screen recordings, and casting or an external display blacks the class out. iOS cannot block recording, so on iPhone and iPad the app detects recording and mirroring and blacks out and mutes the class; screenshots there are not blocked but carry the mark. On a Mac, screen recorders can capture the window, so the mark does the work.
App-only, attested
Secure classes and their replays play only in attested apps — Play Integrity on Android, App Attest on iPhone, iPad and Macs with macOS 27 or later — with per-session keys; browsers and unverified builds are refused.
Per learner, not per class
What each learner sees carries their own mark, so a leak points to an account, not to a batch.
Review before anyone is named
The extraction service reports match, probable or no match; a person who did not open the case reviews the result; the learner can appeal through Supermeet; every step is logged.
Replays inside the app
Secure classes replay inside the app with the per-viewer mark and are erased when your retention period ends, after a 48-hour email to the organization.
How it works
Deterrence in three moves.
01 · NOTICE
Tell learners plainly
The apps tell learners, in English or Hindi, that what they see is marked to their account.
02 · MARK
Mark each learner's view
Invisible, unique to each learner, drawn in the app on the learner's own device; the pattern changes every ten minutes.
03 · CASE
Resolve leaks, not rumours
A clip becomes a case, a decode, a review and a decision your organization can act on.
What has been tested
In tests on synthetic video, the mark survived messaging-app-quality re-encodes down to 240p, a crop and a simulated camera angle. Tests with real classroom footage and a real camera are still to run. Details →
Who it is for
- Coaching institutes and test-prep brands whose classes are resold within hours
- Creators selling courses and cohorts
- Corporate training with proprietary material
- Any organization streaming paid or confidential video to many people
Honest limits. A rooted or jailbroken device, a modified client, a Mac screen recorder or a phone camera can still capture a class. The mark is what traces such a copy — attribution, not prevention, is the aim — and it has been tested on synthetic video, not yet with a real camera. Two or more colluding accounts averaging their streams can weaken it; the pattern changes every ten minutes and the extraction service reports match, probable or no match rather than guessing.
Questions
Frequently asked
Is this DRM?
No. DRM protects the file until it is decoded; after that, a screen recording or a camera copies the picture with no trace. Supermeet's mark is in the picture itself, unique to each learner, so a copy can carry the account. In tests on synthetic video it survived messaging-app-quality re-encodes down to 240p, a crop and a simulated camera angle. Tests with a real camera are still to run.
Can learners see the mark?
No. It is designed to be invisible in normal viewing. Standard classes, which learners can join from a browser, also show a visible name mark.
What if a learner claims someone else leaked it?
That is why a person who did not open the case reviews every result before anyone is named, why the extraction service reports match, probable or no match rather than a bare yes, and why the learner can appeal through Supermeet at privacy@supermeet.io. Every step is logged; the decision is yours.
Does it work for replays?
Yes. Secure classes replay inside the app with the per-viewer mark.
What does it cost?
Secure classes are part of the Live classes plan, ₹45 per active student per month, GST extra in India. Secure meetings are included in the paid meeting plans, and 5 a month are free after sign-in. Leak cases are included.
Make the next leaked clip traceable.
Secure classes and replays from the first batch.