MP4Box reads brands, progressive layout, movie duration, codec, dimensions, and sample count from the file itself.
LOCAL CLIP INTAKE / NO ACCOUNT ACCESS
Screen every clip before it enters the feed.
Parse the real MP4 structure, hash every complete payload, quarantine exact copies, and route only canonical files.
Received files0 files · 0 bytes
Load the real sample or select local MP4 files.
Ctrl + Enter audits the current batch
Bytes stay localNo upload, social account, promotion purchase, fee transfer, wallet, or token action.
RECEIVE / PARSE / HASH / ROUTE
One canonical path for every submitted file.
Names can change. Exact bytes, parsed tracks, and duplicate relationships cannot.
MP4 BOXESVIDEO TRACKSHA-256ROUTE
CLIP INTAKE GATE / VERIFIED MANIFEST
1 READY · 1 REFRAME · 1 DUPLICATE
received3
unique2
duplicate1
ready1
reframe1
RECEIVEPARSEHASHROUTE
Runtime loading. No clips audited.
WHY THE GATE WORKS
Filename, container, bytes: three different claims.
SHA-256 groups exact complete payloads. A renamed copy cannot masquerade as a new submission.
Unique AVC at 9:16 is ready; other unique dimensions need reframe. Technical readiness is not editorial approval.