fb61bb69bd
A new crate beside wai-rs, with its own workspace and lock: the reference
packager of the packaging extension, built so far as far as a plan.
- policy.rs: wai.pack.policy/1 read in three stages (value kinds a canonical
JSON cannot carry; the schema with every default written in; the
constraints across members), each refusal named. The effective policy's
canonical JSON goes through wai::jcs, and its digest is
BLAKE3("wai:pack-policy\x01" || JCS).
- source/: Y4M to RGB8 (BT.709 limited range, integer), WAV PCM s16le.
- scenecut.rs: wai.pack.scenecut/1, one streaming segmenter with a bounded
lookahead and the return and revisit clauses, so live and on-demand
packing cut alike at equal lookahead; plan digest.
- classify.rs: static, synthetic, high motion, natural.
- fixture.rs: integer-generated Y4M fixtures (cuts-01, kinds-01).
- conformance.rs and wai-pack conformance regen|check.
pack-conformance/ holds the policy digests and equal-spelling pairs, a
refusal case per reason, the unit and colour conversions, and the scene-cut
vectors; pack_verify.py recomputes every one of them from the rules, with
its own TOML schema, JCS, readers, fixture generator and segmenter. It
found one defect while it was written: a millisecond bound converted to an
extreme timebase wrapped past 2^64; both conversions now saturate.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
783 lines
11 KiB
JSON
783 lines
11 KiB
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|
"flags": 1,
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"kind": "synthetic",
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|
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|
"occupancy": 3
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},
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{
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|
"start": 80,
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|
"len": 40,
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"flags": 1,
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"kind": "motion_high",
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|
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|
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|
"occupancy": 64
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},
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|
{
|
|
"start": 120,
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|
"len": 40,
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|
"flags": 1,
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|
"kind": "natural",
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|
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|
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|
"occupancy": 20
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|
},
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|
{
|
|
"start": 160,
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|
"len": 100,
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|
"flags": 1,
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|
"kind": "static",
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|
"mad_milli": 0,
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|
"changed_permille": 0,
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|
"occupancy": 32
|
|
},
|
|
{
|
|
"start": 260,
|
|
"len": 30,
|
|
"flags": 2,
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|
"kind": "static",
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|
"mad_milli": 0,
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|
"changed_permille": 0,
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|
"occupancy": 32
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|
}
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|
],
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|
"plan_digest": "9aa1cba4566b039a1a62e42314a48a9c10dcbca901a94bdae0075c5ec3a42988"
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}
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|
]
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|
}
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