Transaction Science c151f800ef wai-pack: emit only what the registry pins (R6), and the encoder's vectors ...

capcheck.rs: for each rung, in order, capability-unknown (SPEC §5 does
not register it), capability-not-payload (a record or a derivation),
capability-candidate (no pinned payload format), capability-role (a base
or floor that is not standalone media, a refinement that is not
refinement-only), and under royalty_free_only license-unclassified or
license-refused with the class's label, read from wai's codecs registry.
A packager's verdict on a policy is the policy's refusal, then the first
rung's; the refusal corpus gains a case for each that a registered string
can reach.

pack-conformance/encode: a WIV1 payload of int_video_enc for every piece of
every fixture (its first frames), under a whole-pel and a half-pel
parameter set, with its BLAKE3, the SHA-256 of every decoded frame and the
SSE against the source. wai-pack regenerates each byte for byte, decodes
it through decode_int and recomputes the SSE; pack_verify.py decodes each
with the integer-payload corpus's own WIV1 decoder, recomputes the SSE from
the fixture it regenerates, and applies R6 from the published registry
export.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-05 08:10:36 -04:00

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