bb52a4ae87697e09bdab16cbcf98e151fd1aa22a
52 Commits
| Author | SHA1 | Message | Date | |
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Sylpheed port agent
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bb52a4ae87 |
port: nested leaves may advance at half rate -- the title sweeps ship 1.87x too fast
Their corrected least-squares fit gives 4.287 and -4.348 px/frame against my declared 4.000 and 4.063 px/unit: 1.072 and 1.070 units/frame, where Q1 establishes 2 for top-level elements. My port drives everything from one clock -- boot.gd:375, time_units += delta * units_per_second at 60 units/s -- and the leaf path reads that same clock. So the title's sweeps cross in 10.0 s where the game takes 18.7, a visible 1.87x defect in what the boot ships. Not changed, and not only out of caution: keyframe_units_per_second is authored from a measurement and governs build-in, transitions and the plate. Changing it globally breaks the top-level timing Q1 measured; a leaf-only clock is a claim about how the game works rather than about my renderer. That is a Q1 sub-question and theirs. Refutation attempt on their strongest argument: two strips agreeing to three significant figures constrains the strips to EACH OTHER, not the absolute rate. Both ratios come from one capture under one fps assumption, so a systematic error scales both identically and the agreement survives. Their own untested candidate -- 1 unit per 1/30 s at 28.5 fps gives 1.053 -- sits within that uncertainty of 1.070. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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72defd9552 |
port: check-all passes end to end; A and B transitions are not the same shape
First end-to-end pass I have actually seen: all six asserting checks ok, oracle captures at 0.00-0.35%, verify-screen's 2 DIFFERS allowed for its stated reason. My two earlier attempts produced nothing -- one killed by my own timeout with block-buffered output, one wedged by the ffmpeg hang -- while I reported 'still two lines, both ok' for three iterations. I was treating absence of output as patience. Their discriminating test holds, prediction written down first: incoming build 4 gives an 8-frame decay, build 5 a 5-frame one against my predicted 6. Their tell reproduces from my export independently -- main_menu settled is [64], title's opening pair is [255,64], composite [64,255,64], and no single element produces it. The consequence neither of us predicted: A title->menu is sequential with a real ~5-frame black interval, B menu->title has NO black interval -- the incoming title draws at frame 34, before the outgoing quad ramps at 40. boot.gd applies black_hold uniformly, so the port inserts ~9 units of black on B that the game does not have. Not changed. One run of one transition is exactly the generalisation they just named as the error under two of their own wrong readings, and their second caution is that the A figure may be a load rather than a designed hold. Recorded as a known, stated divergence with a BLOCKED ask. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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11dcb3b2a3 |
port: the JP title capture adjudicates title_jp, and it goes against the port
The Decoder captured the Japanese title at rest (
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Sylpheed port agent
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8ae0ec2287 |
port: verify-screen was nondeterministic; pin the pulse phase in the harness
Running the full set after the plate fix, press_start returned over3 5021, 8919, 5021 on three identical runs. The plate's looping focus record takes its phase from time_units, which free-runs, so the captured frame lands wherever the grab fell -- while the reference renderer cannot pulse at all. The port is not the thing that is wrong: the pulse is measured and a thing that pulses does not stop because the screen arrived. ScreenView.loop_phase_units pins it, negative means free-running and stays the default everywhere, and only the harness passes --loop-phase=0. Controlled: pinned, 3 runs identical; free-running, 3 of 4 identical and one different. That 3-of-4 is why it survived -- it looks deterministic most of the time, and without the negative control a no-op flag would have been indistinguishable from a fix. With the phase pinned press_start reads max 1 / over3 0 OK -- the recorded baseline exactly. Fifteen of sixteen rows now match. The sixteenth, title_jp, has genuinely drifted: 155/20498 -> 233/61208, deterministic, on the Godot side, localized to one 350x396 block at (405,74). There is no capture of the Japanese title, so I can say the renderers moved apart but not which moved. Recorded as an ask, not resolved. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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b9667c6c9a |
port: the PRESS A plate comes back after B, and it did not here
The Decoder measured that after B from the menu the plate is re-drawn (
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Sylpheed port agent
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b2b8b76151 |
port: audit BLOCKED's five blocking rows -- all answered, and ask 2's action is stale
Rows 1 and 2 were still labelled '(P3, blocking)' while P3-P7 have all shipped. Audited all five against HANDOFF and checked whether the port ACTED on each answer: splash by entry index (publisher_logo 10/13 exported), focus ring ptbtneff01 drawn, rotation about pos+pivot, gamma floor in verify-capture's header. Four struck, one (rotation) still a human decision. HANDOFF ask 2 tells the port to author a ~24-unit fade constant. That is stale: the corrected record layout leaves no untimed keyframe, and measuring what the file carries shows the black quad ramping 0->255 over TEN units. Authoring 24 on top of it would run the fade 2.4x too long. The mechanism ask 2 describes is confirmed in the file; its number is not. Offered as a hypothesis, not a finding: in-file ramp 10 + measured hold 10-14 = 20-24 units = 0.33-0.40 s, bracketing the measured 0.4 s at the top -- so the 0.4 s may be ramp + hold, needing no constant at all. Also surfaces a disagreement in my own tree: black_hold_units 9 (0.15 s) sits below HANDOFF's measured 0.17-0.23 s plateau. Not changed; recorded as an ask. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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ec93d7d946 |
port: on_cancel half measured, and a MEASURED stamp removed from the other half
The Decoder measured B on the main menu -> title (
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Sylpheed port agent
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8da453478d |
port: a refuted-claim register, enforced by check-all
The Decoder's audit of their own corpus found four refuted claims standing -- including one they had corrected to me, agreed with, and written a METHOD entry about, without landing it for a full iteration. A hand audit finds what is there on the day it runs; it does not stop the next one. check-claims is a register: every occurrence of a refuted claim must carry an explicit [refuted] sentinel within 400 characters. It found four more unmarked occurrences than my manual pass had, including one in authored/audio.json. The marker is a sentinel rather than a keyword because the first version's every failure was a quotation inside a correction whose wording lacked the keyword. The temptation was to widen the window until they passed -- tuning a threshold until the answer comes out right, in the tool built to catch that. 21 quotations marked by hand; proved it fails by removing one. Also fixes the Decoder's other finding in my corpus: BLOCKED's voice row had a struck heading with three sentences below still asserting in the present tense. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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67c5a663bf |
port: the loop is a runtime field, the readings conflict, the port keeps 61.93
loop_start/loop_end live in the XMA decoder context and Xenia logs them without a patch. Converted they imply roughly [10 s, 72 s] against the [0.25, 57.18] their audio tracking gave. Neither withdrawn. Two of their own predictions were refuted by the data -- loop_start is 11.6% in, not ~0, and a linear bits-to-seconds conversion gives 62.34 and 63.29 s for two stems that must be sample-synchronous. The port KEEPS loop_end_s: 61.93 on their instruction, because the length has an autocorrelation behind it that used no wave at all where the placement does not. Adds one check neither instrument ran: over 126.5 s the wrap shows a max adjacent-sample step of 212 and 208 against a 99.9th percentile of 3737, so the join is not a click. Explicitly NOT support for 61.93 over [10,72] -- a cut near a zero crossing is smooth wherever it falls. Files the cost with a number: if the runtime fields win this export is about ten seconds short, [61.93, 72] being content the game plays and we omit. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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81319ea20e |
port: the dead-press check was passing by luck -- diagnosed and fixed
Two iterations ago verify-menu-audio's bit-identity assertion began failing and I filed three suspects in the port. It is none of them. Three IDENTICAL invocations give two outcomes, 1.207438 s and 1.300317 s, differing by exactly 4096 samples -- one mixing buffer. The recording quantises to whole buffers and a one-buffer shift moves the length and alignment of everything in it. The premise -- cross-run bit-determinism -- was never guaranteed. It held while timing sat away from a buffer boundary, and a larger export moved it onto one. A test that passes by luck reports the luck running out as a regression in the code, which is what it did: two iterations of suspects, and the port was never involved. The fix keeps exact equality and no threshold, allowing the comparison to slide by whole buffers -- the one degree of freedom the recorder has. Proved it can still fail: ctrl against walk differs at every alignment. Distinct from the earlier entries: this check ran and answered the right question, resting on a property of the environment nothing verified. State what an assertion assumes about the machine, not only what it checks. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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b7c2e9b2de |
port: apply the measured positional weights, keyed by byte size
ADV's three chunks map onto the Decoder's contexts exactly, each a declared byte_size plus the 60-byte RIFF header. authored/audio.json gains voice.stream_weights keyed by SIZE, and the exporter weights only when every kept stream matches, falling back to the divisor otherwise. The key is the check: two weeks ago these same sizes did not fit the region the resolver returned, which is how the 238-packet late start was found. Applied positionally the weights would have gone onto the wrong streams silently. S00A matches nothing and keeps the divisor. ADV mixes at 0.4142/0.2929/0.2929, -2.87. Unlooked-for confirmation: the filter folds chunks 0 and 2 from two live channels and chunk 1 from one, found independently by live_channels, matching their claim that ctx1 is the only stream with a silent channel. Also files an UNEXPLAINED regression: verify-menu-audio's dead-press check now reports DIFFER across three runs, diverging at 0.085 s with different durations. Not diagnosed, not the voice change, and left failing rather than silenced. The check's premise is cross-run bit-determinism, which is what made it strong and also what makes it brittle. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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f06be84be6 |
port: a withholding reason was false -- the hidden leaf is a visible expanding ring
authored/rendering.json justified not drawing build_12,15/pgloading_loop5 with 'leaf scale (0,0)'. That describes t=0 and t=30 and nothing after. The leaf holds pgloading_ring, scale ramping 0 -> 250 -> 800 -> 1000 with alpha full at t=55 -- an expanding fading ring, visible at scale 140 alpha 143 at the port's own pose instant near t=44. Withholding it declines to draw SOMETHING. Still withheld, on the reason already in the file: no oracle capture for a loading screen and verify-screen's reference draws no leaves, so the content is unadjudicable. Behaviour unchanged at 59530 px. The two entries in that list were written to different standards -- ptlogo_eff2 gets four paragraphs working through both readings, pgloading_loop5 got one false line. The difference is that one was interesting and one was a loading screen. Also verifies the measurement in the same paragraph: 'max went 155 -> 232 when drawn' reproduces at 231, differing pixels 20498 -> 58313. The file's numbers were sound and its reasoning was not, in adjacent sentences. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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07119275c8 |
port: audit BLOCKED.md against a running port; three rows were stale
The page warns it goes stale 'within the hour. It has.' Nothing audits it. P3/P5 - the title screen was wrong in every factual claim: the boot does not end on a plateless build 4, press_start is not unused, and the port has drawn two builds at once for weeks. A row four lines below was already marked answered and TAKEN for the same question -- two rows, one struck, and the LIVE one was stale. P4 - skippable led with 'the port could not tell which bug that is'. It did: DECISIONS records that (A) does skip in this build and every boot prints it. P6 looping now carries the measured seam: 3.4 s of near-silence at 87.8 s. The split is clean: every prose section added since 2026-08-29 records the HANDOFF sha it derives from, every row in the two tables records none -- and all three stale rows were in those tables. Not back-dated: an invented sha would make an undated claim look checked. Both tables now say so and carry an audit date. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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68b543e1a2 |
port: localise the title disagreement; withdraw the question I filed for it
Two iterations ago I filed title's 790-pixel gap with sylpheed-cli as needing the Decoder's element list. That was a hypothesis dressed as a question and it is refuted: the pixels sit at ptlogo_back2eff1 (pos 938,194) and BOTH renderers draw it -- mean 95.60 against 95.08. A set difference would have confirmed nothing at someone else's cost. Also ruled out: a placement offset. Every +/-1 px roll is two orders of magnitude worse (790 against >=175406). The mechanism stays unknown and I am not guessing. My antialiasing test failed its own control -- the edge mask covered 92% of the frame, so the 25.2% of differing pixels on it is below chance. Ask withdrawn rather than left standing: a row on a refuted premise is worse than no row. The residual is 0.086% of one frame between two of our own renderers, on a screen matching the oracle at 0.21%. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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fd6d9b6d47 |
port: add check-all; verify-screen ignored its own statistic; 'six expected DIFFERS' was wrong
Eleven tools and nothing ran them together -- the ninth instance of correct, documented and unexercised, one level up. check-all runs the four that assert, reports the oracle table, and gives verify-screen an allowance that EXPIRES when the pin lands rather than standing forever. All eleven exercised first; none had rotted. verify-screen computed over3 because 'a single max cannot tell 2 pixels from 25 444' and then decided the verdict on max alone: main_menu (max 4, over3 0) read DIFFERS while extras (max 3, over3 0) read OK. The bar is unchanged; a frame with no pixel over it now gets its own ROUNDING verdict. And corrects a claim I have given the Decoder more than once. The real count was ten, now eight: six forced-backdrop, two rounding, and TWO UNEXPLAINED -- title at 790 px and title_jp at 20498, neither carrying a forced element. My leaf hypothesis is refuted: emptying draw_leaf_for changes the numbers not at all. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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e647368ddd |
port: FORMAT.md declared the port's own export invalid; assert audio.json's stems
Audits the open format spec against the validator by breaking each documented requirement. Four of five caught. The fifth is the doc's error: FORMAT.md said check refuses any peak >= 0 dBFS, where the implementation is kind-dependent -- a bgm is a sum we produced and is refused at full scale, an se/voice is a disc wave whose lossy decode overshoots and is allowed to +1.0. The doc was wrong about our own export: confirm ships at +0.18 and the ADV voice at +0.31. A consumer implementing a validator from FORMAT.md would have rejected a valid tree -- the file that exists so someone can check our work without trusting us. Corrected, with the +1.0 marked as a judgement. Also closes the last unread authored value: audio.json's was carried as stems_why only, so serde ignored the value. Now deserialised and asserted in the exporter (only sum is implemented); the assertion is proved to fire. Files, not fixes: a failed export leaves a tree with no manifest, and every tool then says 'is that an export tree?' -- which nearly made me conclude the validator was checking nothing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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96fe0eac51 |
port: add --leaf-time, and the title's residual is the sweep phase (~400 units, not 357.7)
The Decoder's refined sweep fit had never been testable: verify-capture passed it as a whole-screen --time that pose_at discarded, and asking for it honestly poses past the title's group end. --leaf-time separates the leaf's clock from the screen's. Controls: the renderer is deterministic (3 runs bit-identical) and the sweeps move 0.40% of the frame between phases, so the comparison can see them. Sweeping the full 600-unit span gives a sharp basin at 390-415 units (0.0124%) against 0.2532% at t=357.7 -- 20x. So the title's 0.21% residual is the sweep phase, not structure: at the fitted phase it matches the capture as well as the splashes do. NOT adopted: the port loops the leaf freely and re-posing the harness to the fitted value would be tuning until they match. Filed instead, with the question of whether 357.7 and this are even the same quantity. Also verified last iteration's settle-window change was surgical: only press_start and its twin moved, 14 screens unchanged including title's Decoder-confirmed [160,236]. Settle-window ties exist on 4 screens but all sit under the 30-unit bar, so the arbitrary tie-break never reaches the runtime. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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3c71962698 |
port: the PRESS (A) plate could not be drawn at any instant -- four faults, and a misquoted number
1. --time= was silently ignored on any screen with a settle window >= 30 units: pose_at overwrote the requested instant with settle_instant. ScreenView.frozen now marks an explicit instant and skips both clamps. 2. press_start's settle window was [0,214] -- the dead stretch BEFORE the plate exists -- so its settle instant was t=107, where the element is alpha 0. The exporter now rejects intervals in which nothing is visible. title keeps [160,236], the interval the Decoder's draw stream confirmed. 3. My authored looping_focus_records entry for press_start/ptbtn00 drew a dim focus record INSTEAD of the plate's own sprite: max 0 vs max 252.5. Deleted -- an authored guess that overrides a decode with a worse answer is removed. 4. verify-capture passed --time=5.9617 for the title and it was never applied. Every title figure it has printed, including the 0.26% quoted to the Decoder, was measured at the settle instant under a note claiming t=357.7. Both rows now pose by omission and the note matches. title is 0.21% honestly; splashes unchanged at 0.01%. The boot's end artifact now contains the plate (region mean 95.7 vs 33.6). Corrects last iteration's BLOCKED row, which had the entry's effect backwards. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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09188ccbb2 |
port: fix two capture bugs, and the second was hiding a missing PRESS (A) plate
1. --capture with --script photographed before the first press (t=0.133 s, 10 of 16 elements transparent). Two runs differing by two presses came out bit-identical and I read it as 'runtime focus never changes'. Deferred to the end of the script; verified max 235 and t=82 units. 2. --boot --capture= wrote NO FILE: _finish_boot() is reachable only from the overlay-quit branch, but line 412 quit first because _overlay_spec is cleared when the overlay is raised. Pre-existing, confirmed by stashing. Fixed by also requiring _overlay_quit_at < 0.0. 3. The artifact that now exists shows the boot's end frame is bit-identical to the title alone -- no plate. ptbtn00 is opaque for 8 units (236-244) and the boot captures at 246.54, because it waits for build 4 to finish fading at t=261. Both halves of that are sound and they are incompatible. NOT changed; filed, since what settles it is what the game does after t=244. Defect 3 was invisible while defect 2 existed: a capture flag that writes nothing cannot show a missing element. Also records that runtime focus is FINE -- my contrary reading came from 410 files whose names did not match the flag I passed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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92369c0776 |
port: the menu bed plays under the cutscene -- announced, deliberately not fixed
MenuAudio.stop_bed() exists and is called from nowhere, so the bed started on the main menu runs through S00A and loops on past it, putting two unrelated music tracks on the bus at once. Established from the source and authored data, not from measurement. NOT silenced: MISSION says leave an unmeasured detail plainly wrong rather than plausibly invented, and music over a cutscene is caught by any listener in a second where ducking would sound right and be a guess. _play_video announces it instead, and stop_bed is kept as the one line to change. Also records that the envelope correlator is unreliable for music under music -- 0.15-0.42 for every candidate, peaks moving with window and template. I was drafting '46 s of unexplained audio' when the cause was the authored loop: restart. A margin needs a control at the SAME SNR. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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7844bf5681 |
port: audit what rests on a single draw-stream run; black_hold_units=9 sits at the top of its range
Their ARM=early disclosure (~40% silent trigger loss) makes every draw-stream figure n=1. Exactly one port constant depends on one: the black hold. Three of its supports have moved -- the 105-frame count they revised to 114, the 2.231 corroboration they retracted, and a run-average rate now known to drift 33%. Redone on their corrected segments the two runs give 8.95 and 6.71 units, not one number: overlapping +/-1 error bars are not agreeing central values when one frame is a third of the quantity. Range ~6.5-9.2, port at the top. Value UNCHANGED and proposed rather than adopted -- it would be my arithmetic on their instrument. Filed with the single run that would settle it. Also checks their statistics: per-boot excesses reproduce exactly, and their 2.3 sigma uses population SD where sample SD gives 1.89 -- cutting against their own concession. Neither framing reaches significance. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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be643ba58a |
port: withdraw 'the boot is known too fast' -- the splash dwells are declared and the port already played them
The Decoder measured both splashes over 3 cold boots: publisher t=0..255, developer t=0..210, the developer agreeing with wall clock to 1.1%. The port emits each declared value plus the 9-unit black hold, exactly. No code change. My error was the generalisation, not the arithmetic: build 4 is the title, whose exit is caused from outside its timeline, so it holds; a splash's exit is caused by nothing, so it plays out. I used the one boot screen the port is unaffected by to overturn the two it governs. Declining to scale by 9x while adopting the conclusion that implied was half a caution. Also refutes their two splash boundaries as not comparably anchored: 2.237 vs 2.414 units/frame in one boot, and the publisher has a glow symmetric with the developer's three. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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b366e404ee |
port: the clock freezes at settle -- my window is the game's, and the boot is known too fast
The Decoder measured build 4's top-level clock stopping inside [160,236]. The exporter computes title's settle window as [160,236,198] from the file alone. Same interval, two independent methods -- the first evidence for the settle instant that does not come from our own renderer. ptcopyright reaching alpha 255 exactly at t=160 agrees from a third direction. Corrects a claim in three places: timing.json, flow.json and boot.gd all said a screen's dwell IS its keyframe group and the port reproduced 'the disc's own pacing'. Build 4 declares ~120 presented frames and dwelled ~1100. The decision to hold zero extra stands; the claim that it was faithful does not. Checks their two declared spans against the file: both exact, with a 106-vs-105 interval-convention quibble that changes nothing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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21e5413bf9 |
port: close the span row -- 256 and 211 are both ours, on different splashes
The Decoder resolved it: palogo_eff0.prm is on BOTH splash pairs, publisher running to t=255 (256 instants) and developer to t=210 (211). My own census table had both numbers side by side and said the offset was not constant; I filed a disagreement anyway by comparing one of my numbers to one of theirs. Span convention confirmed as implemented. Records their counterfactual: the hold decides 55% of verdicts disc-wide, and palogo_eff0's measured order rules out the reading I nearly shipped. Boot gate re-run after the reorder and still holds. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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90fdd6512b |
port: census every layerless full-screen element; the forced-backdrop quantifier misses nothing in GP_TITLE
Tries to refute the rule by SUFFICIENCY rather than correctness: a strict 'all others visible' quantifier fails quietly, so the question is whether any full-screen opaque backdrop misses the bar and keeps hiding its screen. None does. Everything that fires is at 100% of others; everything that does not is at 13-47%, and pteff02 never reaches alpha 255 at all. No borderline case. Reproduces the Decoder's second control exactly (pteff00 forced below 3 of 23) and shows their palogo_eff0 span gap is not a constant offset -- 211 is the number our developer_logos row does reproduce. Also retires the 'loading screen fade quad rests OPAQUE BLACK' row: resolved by the rule, and it recorded rest.t as 38 where it is 0. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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d41b48f64c |
port: file the opaque-span discrepancy, 256 against the Decoder's 211
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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761071520a |
port: BLOCKED -- the paint-order tie-break costs zero pixels on every screen we ship
The old figure was 24 overlapping tied pairs, and it was a rest() count: 10 of the title's 11 tied pairs are between the five transient flashes, which are transparent on a settled screen. Measured at settle, the cost is ZERO on all five screens this port ships, and the only non-zero anywhere in GP_TITLE is 1 px at delta 1 on the Japanese title, which is out of scope. Sweeping every keyframe time and midpoint, the live-pair count is flat across the settle window, so it is not a knife-edge. Recorded with the Decoder's own caveat rather than smoothed: four loading bundles report zero with no live control, so those are a weaker zero than the other six. And why ties order as they do is still unknown -- it now costs one pixel. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
42474642e0 |
port: pin formats-pin-2026-08-29c -- the knob I tested last iteration was retired
I tested the wrong switch. SYLPHEED_KF_TIME_SHIFT is a superseded partial fix: it
got the association right but LEFT POSE 0 UNTIMED, which is exactly why the
untimed keyframe appeared to move from last to first. The real correction is the
DEFAULT in the tagged crate, with the old reading behind SYLPHEED_KF_TIME_LEGACY.
So last iteration's five rows measured a mismatch against a knob nobody should
use -- I suspected they were not decisive, I did not suspect the knob was retired.
THE CONSEQUENCE IS MUCH SMALLER THAN I BUDGETED. A placement group is an 8-byte
header then frames x {u32 time; 36-byte pose}, so pose 0's time is the group's
lead-in word and every pose is timed. Measured on the re-export: 866 keyframes,
0 untimed. `pose_at`'s "the final keyframe carries no t, so give it a synthetic
time" premise does not invert, it DISAPPEARS -- dead code rather than wrong code,
which is why nothing needed re-deriving. And the leaf now reads t=0 x=-639,
t=150 x=-39, t=540 x=1521, giving x=781 at t=355: the Decoder's predicted
top-left, and the 1300 px discrepancy is gone.
Pinned by tag, which is what MISSION section 2's tagging rule is for. BLOCKED was
wrong in both directions -- "cannot be taken yet" AND "only when that branch lands
on main". It arrives when the tag is pinned.
COST STATED: sylpheed-cli builds from the workspace crate, so until this reaches
main the exporter and the reference renderer read different decoders and
verify-screen compares two eras. verify-capture is unaffected -- it compares
against oracle captures and never touches the CLI. Revert to the path dependency
when the tag is an ancestor of main.
Oracle: publisher_logo 1.00% -> 0.75%, developer_logos 0.39% -> 0.33%, and
extras' differing region COLLAPSING from 736x525 to 398x295 at the sweep position
-- the residual localised onto the one element still in question. title unchanged
at 1.82%, now posed at t=355, the Decoder's FITTED sweep time. t=390 measures
1.65% and picking it would be fitting the pose to the score.
REFUTED, MINE: "ptlogo_eff2 is the single drawn element at a scale that is not a
whole multiple of 100%". That census was parents-only; the 45 leaves hold
thirteen distinct non-whole-multiple scales and 125% is among the rarest at two.
The claim's real content was "the only one the port draws" -- about my element
set, not the disc.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
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Sylpheed port agent
|
c602bb3c47 |
port: the -324 was the old keyframe association, and the corrected one was available all along
The Decoder found it and it is not geometry: my leaf path pairs each pose with the NEXT pose's time. Fed my pairing into its own interpolation it reproduces -324 to the digit; corrected, t=355 gives centre 980.5 against 992.0 measured. So there was no 1300 px pivot mystery, and saying both numbers rather than hunting one is what surfaced it. CORRECTING BLOCKED: this was never gated on a branch landing. The row said the change "cannot be taken yet ... reaches the port only when that branch lands on main". Wrong -- ui_layout.rs in this checkout carries the corrected association behind SYLPHEED_KF_TIME_SHIFT=1 and has all along. I read that file twice this session, once for rotation_deg and once for the leaf note, without noticing the switch. Ran the experiment. Re-exported under the shift and asked the oracle: publisher_logo 1.00% -> 0.75% better developer_logos 0.39% -> 0.33% better title RMSE 21.07 -> 20.41 better (area 1.82 -> 1.86, worse) main_menu 0.06% -> 0.10% worse extras 0.20% -> 0.24% worse NOT DECISIVE, and the reason is the point: under the shift the untimed keyframe moves from LAST to FIRST, while `pose_at` is written around "the final keyframe carries no t, so it is given a synthetic time exit_ramp_units after the last timed frame". The numbers measure a renderer/association mismatch, not the association. Adopting it means re-deriving exit_ramp_units, settle_units, spin_period_units and the plate against a layout where the untimed frame is first. Export reverted to the default; doing that work hastily is how a 1.8% gap becomes five wrong ones. THE METHODOLOGICAL POINT IS THE DECODER'S AND IS THE BEST THING HERE: its rule matched because alpha at t=355 sits inside a long segment where a one-keyframe shift barely moves it, while x sweeps 1560 px over the same span. It confirmed on the insensitive quantity, I was wrong on the sensitive one, and neither of us saw it until they were compared. CHECK A NEW INTERPRETATION AGAINST THE FASTEST-MOVING FIELD YOU HAVE, NOT THE ONE THAT HAPPENS TO AGREE. That is a control chosen where it could not fail, which is a different failure from the uncontrolled instruments this session has collected. An 11.5 px residual is left and is not to be fitted. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
ffb54429fb |
port: S00A is closed as not obtainable, and Q5's shape is tighter than "unstable"
Three things folded in from the Decoder, none of which change the export. S00A IS NOT OBTAINABLE HERE and it is the game that stops it, not the drive. The drive works end to end -- main menu +0.999, newgame-difficulty +0.999, newgame-selectdata-crash +0.997, with the focus detector validated live against a known transition rather than trusted -- and then the guest throws at PC: 0x82307128 x349 with no S00A stream ever decoding. Recorded in BLOCKED as a route finding, with the consequence for me stated: THE CENTRE-CHANNEL RESULT RESTS ON ADV ALONE. S00A was wanted precisely because its second stream is digital silence where ADV's is a 0.60x copy. Q5 GAINED TWO POINTS and the shape is sharper than "it varies": TUTORIAL x3, NEW GAME x3 over six boots, and no other item ever observed. That does not change the port's authored initial focus -- NEW GAME is still one of exactly two observed states and is the state of the committed capture -- but it changes what would REFUTE it, so the authored `why` now says so: a boot opening on LOAD GAME, OPTIONS or EXTRAS breaks the two-way shape, and a rule predicting the split deletes the entry outright. `which-focus` NEEDS GODOT AND THE EXPORT TREE, so it cannot run in the RE container. Recorded in its own header rather than left for the next agent to discover, along with the pointer to the capture-only alternative and that tool's own caveat: its offline controls are its calibration inputs, which is self-consistency and not validation. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
455f6faae5 |
port: two editing slips in the last commit -- a stray glyph and a placeholder
A stray CJK character in DECISIONS.md and an 'OLD ROW BELOW.' placeholder left in the BLOCKED row where the superseded history begins. Both are cosmetic; the BLOCKED one now says why the old text is kept -- the sequence of wrong readings is what makes the current one checkable. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
105a2cb469 |
port: the oracle speaks -- the exported voice IS the game's centre channel
The Decoder's fourth capture is the first faithful one: --gpu=null takes the guest
from 0.70x to 0.96x real time so Xenia stops padding, and an ALSA `file` tee in
front of a paced slave removes PulseAudio's wall clock entirely. 59.7 s, 0.35%
silence, ONE gap in the whole file. Checked here rather than taken: it passes
check-capture, and its header sizes verify exactly.
The correlator was already calibrated, so this was a re-run and not a rebuild.
Controls on this instrument first: known-present margin +0.248, absent +0.005.
SPEECH BAND, margins by channel:
FL FR FC LFE RL RR
stream 1 (leading) +.013 +.006 +.012 +.009 +.012 +.005
stream 2 (EXPORTED) +.238 +.171 +.305 +.011 +.035 +.006
stream 3 +.240 +.173 +.307 +.009 +.054 +.006
r = 0.989 on FC, margin +0.305, above the known-present control. And the bed in
the low band is the mirror image: FL .763 / FR .838 / RL .805 / RR .817, all on
the same lag, FC .317.
SO: the dialogue is in the centre channel and the bed is in the four corners --
measured, where the header could never have said it, since ChannelMask reads
0x0002 on all three streams. And the port's exported voice file is the material
the game plays in FC: the `loudest` choice, which I recorded as unjustified,
selects the dialogue.
WHAT THIS DOES NOT SAY. Streams 2 and 3 are indistinguishable to this instrument,
exactly as expected from stream 3 being 0.60x stream 2 with the residual 26.8 dB
down -- so this does not say `loudest` picked the right one of the two, only that
whichever it picked is the dialogue. Stream 1 is undetectable here, consistent
with being stream 2's tail and a window that starts before it.
The `1 of 3 streams` warning STAYS: nothing here explains what the other two
contribute. What changed is its character -- from "one of three, contents
unknown" to "the centre-channel dialogue, plus two streams whose relationship to
it is measured and whose role is not".
Reach: 59.7 s of a 137 s movie, one run, 0.96x real time, and no screen
provenance -- --gpu=null costs video, so provenance is the XMA probe showing
ADV's three streams decoding during the run.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
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Sylpheed port agent
|
267b8cc060 |
port: BLOCKED -- the voice row says the capture routes are closed and why
The row still asked for a capture through the PulseAudio null sink as the thing that settles it. Both routes are now closed: take 1 was corrupted by a channel-map remap, take 2 is starved by construction, and the monitor sink cannot be fixed by configuration -- it advances at wall-clock rate and substitutes silence. The route that works needs a Canary rebuild costed at a whole session, which is the human's call. Also records the withdrawal of the WMA-track concern: a starved file neither supports nor refutes it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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|
Sylpheed port agent
|
c1113b8cd6 |
port: the menu music was 3.52 dB quiet -- a bank header was being summed as a stem
Checking my export against the Decoder's declared XMA1 durations turned up a
defect of mine that has been shipping since P6.
`export_bgm` summed every sub-wave `media` returned and scaled by 1/n. Decoded
and timed, all three banks have the same shape:
BGM_103 sub-wave 0: 10300 B -> 0.009 s, peak -inf 1: 87.744 s 2: 87.744 s
BGM_102 sub-wave 0: 10300 B -> 0.009 s, peak -inf 1: 37.482 s 2: 37.482 s
BGM_001 sub-wave 0: 10300 B -> 0.009 s, peak -inf 1: 173.809 s 2: 173.809 s
Sub-wave 0 is DIGITALLY SILENT in all three, and 10300 B is 10240 plus a 60-byte
RIFF wrapper -- 10240 being exactly the bank header the Decoder's census
identifies. Counting it in the divisor put every real stem at 1/3 instead of 1/2:
3.52 dB on all the menu music since P6. Dropping a silent input is arithmetic,
not a decoding decision. Measured after: main_menu.ogg -7.69 -> -4.20 dBFS,
+3.49 dB against 3.52 predicted.
THIRD INSTANCE OF ONE DEFECT: a silent chunk in the voice sum, a silent channel
in the mono fold, now a silent sub-wave in the music sum. Each invisible to every
check except a level, and each time the divisor was computed from how many inputs
there are rather than how many carry signal. That is the shape, not the bug.
Closes a red row open since P6 -- "sound_bank_riffs returns three sub-waves where
Q10's census says two". The census was right, and this corroborates the Decoder's
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Sylpheed port agent
|
b0d24c8af3 |
port: the oracle capture does not contain the intro -- a controlled negative
The Decoder took the capture I asked for and described it as the full mix, the
movie's WMA track plus the three XMA streams. It contains none of them.
Envelope cross-correlation, sliding with overhang, normalised over the overlap,
minimum 30 s of overlap so a short window cannot win on an edge. Against the ADV
bed, against each of the three voice streams, against BGM_103 and against S00A,
every pairing is a PLATEAU rather than a peak: best-to-runner-up margins of
0.001-0.016. The margin is the number that matters, not r.
Three controls, because a negative from an uncontrolled instrument is worthless:
the instrument finds matches on this data -- bed vs bed r=1.000 margin +0.115,
voice stream 2 vs stream 3 r=1.000 margin +0.300;
my reference really is the movie -- the .ogv transcode against the disc's own
ADV.wmv, r=1.000 margin +0.114, so a miss is not my transcode;
drift is excluded -- a stretched playback would still match locally with the
best lag climbing monotonically, and 5 s windows give 4.95, 15.30, 119.35,
50.75, 29.35, 83.95 s, scattered across the movie.
WHAT IT IS has been handed back rather than guessed. It is 70 s of something,
all six channels carrying signal at RMS about -27 dBFS, matching nothing this
port exports. Diagnosing it is the other side of the wall.
One measurement that may help: split as 5.1, channels 3 and 6 are BYTE-IDENTICAL
-- same MD5, not merely the same peak and RMS. An exact duplicate pair inside a
six-channel surround output is consistent with the Decoder's own warning that the
6-channel frame is Xenia's hardcoded kFrameChannelsDefault rather than the
guest's request, and weakens any reading of that file as evidence of a 5.1 mix.
THE VOICE EXPORT IS UNCHANGED: still one stream of three, still marked red in the
manifest, the console line and authored/audio.json. A failed measurement should
change nothing, and what would have been wrong is treating an expensive recording
as an oracle because it was expensive.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
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Sylpheed port agent
|
bb9626defe |
port: the game decodes all three voice streams at once, and two baseline rows were comparing blank frames
TWO FINDINGS, one mine and one handed to me, and the second retires a premise I built on twice. THE P1 BASELINE HAD ROWS THAT PROVED NOTHING. `build_12` and `build_15` render pure black in BOTH renderers -- mean 0, max 0 -- so the difference is zero and `verify-screen` scored them `max 0 over3 0 OK`, the strongest verdict it has. Two of sixteen rows were comparing nothing against nothing. Worse than a missing test, because a missing test is visible in the count. Cause isolated by a control, not by reading: `build_00`/`build_01` are the same loading screen minus three elements and render fine (mean 1.913, max 214.5). The dressed variants add `pgloading_eff00`, a 1280x720 primitive resting OPAQUE BLACK at t=38 inside its own opening black hold, with no layer key so paint order puts it last. The rule I was about to write -- "rest.t before the last timed keyframe is the pathology" -- was killed by running the census first: 152 of 212 elements in this export have rest.t earlier than their last timed keyframe. It is the norm. What is actually unusual is the CONTENT, and its reach is one: `pgloading_eff00` is the only element in the export whose resting pose is a fully opaque full-frame quad. One instance is not a rule, so the renderer is unchanged and the HARNESS is fixed: a blank pair now reports BLANK -- both renderers drew nothing; this row proves nothing. `status` is untouched, so an unrelated DIFFERS still fails. THE VOICE EXPORT IS KNOWN INCOMPLETE. The Decoder booted Canary with --xma_param_probe and the game decodes ALL THREE streams CONCURRENTLY, in three XMA contexts whose byte sizes match the disc payloads exactly. So "three presentations of one take, pick one" is refuted by the running game and the question I had been arguing -- WHICH presentation -- has no answer. This one no census could have caught. Every measurement was right: the streams are equal-duration, one is silence, one is 0.60x another with the residual 26.8 dB down. The frame around them was wrong, and the file says ChannelMask 0x0002 on all three. It took the running game -- which is the mission's own sentence arriving in practice. BEHAVIOUR HELD DELIBERATELY. An equal-gain 1/n sum of channel pairs is not a downmix either -- MISSION section 6 pins an explicit matrix for exactly that reason -- and summing cost S00A 6.02 dB when one stream was silence. Swapping one guess for another on a message is what produced this entry twice. What changed is that the wrongness is now LOUD, because this failure sounds like success: one stream is clean audible dialogue. A top-level manifest warning per movie, the console line, and the authored entry all say `1 of 3 streams`. "They are 5.1" is recorded as the Decoder's HYPOTHESIS with its own counter-evidence attached, and nothing builds on it. What settles it is asked: a recording of the game's own output over ADV through the null sink, which turns channel roles into a fit against an oracle. Refutation attempt, survived: the Decoder's loading-screen variant map. Entries 0/1 carry 7 elements and 12/15 carry those seven plus baseeff, eff00 and loop5 -- exact in count and identity, and it is what made build_00 a control. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
92f1436836 |
port: withdraw the dual-mono generalisation -- the measurement stands, the rule does not
I argued `highest_rate` had no case because ADV's higher-rate presentation is dual-mono while its louder one is mono-in-stereo, so the extra bytes buy a duplicated channel rather than fidelity. The Decoder tested that disc-wide over the 28 three-stream cues: the stream-3/stream-2 size ratio runs min 0.0778, median 1.2565, max 2.9163, sd 0.5057, with only 12 of 28 within 15% of 1.0, and declared rates scatter with them. A 37x spread is not a duplicated channel. The CHANNEL MEASUREMENT STANDS -- ADV chunk 1 is mono-in-stereo and chunk 2 is dual-mono at -8.318574, this port's own decode, which the Decoder could not re-run and did not dispute. What fails is the step from one asset to the format. NOTHING IN THE EXPORT CHANGES. `loudest` is a per-asset content rule -- it reads the peak of the streams in front of it -- so a scattering structural ratio cannot undermine it. What changes is the REASON, in four places: authored/audio.json's presentation_why, the selector comment in audio.rs, BLOCKED.md's row, and DECISIONS.md. The honest statement is narrower: `highest_rate` was never refuted, it was never argued for, and neither is `loudest`. That is why the entry is marked CHOSEN rather than measured, and why one capture deletes it. Recorded on the pattern rather than just the instance: this is the third claim of mine in two iterations that generalised a single-asset observation, after "the chunks are two stems" and "everything the sequencer paces off rest.t is late". All three were true of the thing I looked at. The failure is reaching for the rule a measurement would imply if it held everywhere and writing that down in the same breath as the measurement. Also noted, not mine and not affecting export_voice: S12B's three streams are byte-size identical, and BIRD_224 is three-stream while not being a movie cue. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
|
81ea5cb324 |
port: settle times measured -- the pacing was already right, and my own red flag was half wrong
THE TRANSCODE CACHE HAD NEVER HIT. `video::transcode` has carried one since P4 -- a `.cmd` sidecar with the command, the source size and the channel count -- and `main.rs` clears the output tree wholesale immediately before the check, deleting the sidecar and the file it stamps. Six exports in this session paid the full Theora encode and produced five byte-identical files, roughly 48 minutes. Nothing reported it, and nothing could: a cache is silent either way and the only symptom is a wall clock that looks like the job being slow. The wipe now spares `video/` and `prune_videos` deletes anything in it this run did not claim, so the wholesale guarantee is kept rather than traded. A re-export is 20 s. SETTLE TIMES, MEASURED, and they refute more of my row than they confirm. The principle holds -- the title's rest.t is 251 units = 4.183 s where its art finishes at ~2 s -- but "everything the sequencer paces off that landmark is therefore late" does not. Measured the port the way the game was measured, by VISIBLE SPAN rather than arrival-to-arrival: publisher wordmark port 4.25 s game 4.297 / 4.604 / 4.370 developer logos port 3.50 s game 3.508 / 3.503 / 3.366 black hold port ~0.25 s game 0.2 - 0.3 title -> plate port 2.000 s (declared 120 units) game 2.247 s Dead on. My earlier reading compared the port's transition timestamps against the game's visible spans, which differ by the exit ramp plus the black hold -- the whole of the discrepancy I was about to chase, and the same definitional trap that cost this corpus 0.48 s on the plate delay. Nothing in the sequencer is changed. `dwell_seconds` stays null, now for a measured reason rather than an absent one: `timing.json` said "if a capture ever times the real boot, this is where that number goes", and the answer is that nothing goes there. Not authored, deliberately: an (A)->menu dwell, which measures 3.763 s and contains a 1.53 s guest load stall on a cold cache; and the menu build-in and (B)->title, which rest on one run where the port is already within ~0.1 s. THE VOICE PRESENTATION MOVED TO authored/, because the recommendation behind it was withdrawn as self-contradictory and the choice is now unambiguously mine. `voice.presentation` = `loudest`, and the reason to switch is a measurement, not a preference: ADV chunk 1 is MONO-IN-STEREO and chunk 2 is DUAL-MONO, so chunk 2's extra bytes encode a duplicate channel rather than fidelity. That explains the byte-rate difference and removes the only argument for `highest_rate`. ADV's dialogue now exports at +0.3 dBFS instead of -8.7, which is the SE bound's documented decode overshoot on a wave mastered at full scale. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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|
Sylpheed port agent
|
d3b37b2a1e |
port: a voice region is three presentations of one take -- keep one stream, sum nothing
Third reading of the same bytes in one session, and the first one that is
decoded rather than inferred.
1. concatenate -> 359 s of dialogue for a 137 s movie. Dead on measurement.
2. sum as Q10's two stems -> refuted here: S00A's second full-length chunk is
DIGITAL SILENCE and ADV's is 0.60x the first with 26.8 dB of residual. That
claim was mine, and the Decoder had already adopted it before I tested it;
it is withdrawn in both places.
3. keep ONE stream. Decoded disc-wide by the Decoder, counting stream starts
inside every inter-descriptor span: 258 spans hold one stream, 28 hold
three, nothing holds two. So 359 = 84.55 + 137.32 + 137.32.
Summing was therefore wrong a third time, and for a third reason: a take plus a
0.60x copy of itself is ~4 dB louder and coloured, not a mix of parts. The filter
is now `[0:a]anull` plus the mono fold -- no gain applied at all.
`check` moves `voice` off the strict peak bound as a consequence. It sat with
`bgm` because it was a sum this exporter produced; it is now a single wave off
the disc, mastered near full scale -- ADV's louder presentation measures +0.0003
dBFS at source -- so refusing that would be refusing the disc's own mastering.
The leading chunk is dropped as a DUPLICATE, not a truncation. It is this
movie's own dialogue (the Decoder, 17 of 17) and I measured it to be the TAIL of
the kept stream: sliding envelope correlation r=0.998 / 0.932 with the lag flush
against that stream's end, controls 1.000 self and 0.289 for a different movie,
confirmed in the sample domain at 16.7 / 23.2 dB of residual.
STILL OPEN, and flagged rather than absorbed: WHICH presentation to keep. Highest
byte rate is the Decoder's recommendation and not a decoded field, and on ADV it
selects the QUIETER of two (-8.3 dBFS against 0.0). Said in the manifest with the
consequence, so it is visible and reversible. A capture of the intro with
dialogue audible settles it.
Not converted, and the Decoder has since withdrawn the ask with a better reason
than mine: its 504464 B anchor constant is structural, not proportional --
identical on all 17 regions, and a proportional prediction lands within 8 bytes
on ADV while being 4305 B out on S00A.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
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|
Sylpheed port agent
|
cb8d77febc |
port: withdraw my own "two stems" reading of a voice region, and stop summing silence
The Decoder asked me to decode a voice region's leading chunk -- it has no XMA1
decoder in its container -- and the decoder run refuted a claim of mine that it
had already adopted into `docs/re/structures/voice-region-leading-chunk.md`.
I wrote that a region's two equal-length chunks are HANDOFF Q10's decoded
two-stem shape. Equal duration was a SHAPE match and I carried the music census
across on the strength of it. The content does not support it:
S00A chunk 2 is DIGITAL SILENCE -- 4497300 samples, peak -inf.
ADV chunk 2 is 0.60x chunk 1, best-fit scalar, residual 26.8 dB below the
target: about 95% of its energy is a -4.4 dB copy of the first chunk.
That cost real level. Summing chunk 1 with silence at 1/n put S00A's dialogue
6.02 dB down for nothing -- the exported file peaked at -16.2 dBFS against a
source chunk peaking at -4.2. `export_voice` now drops a digitally silent chunk
before the sum, which is arithmetic and not a judgement about content.
WHAT ADV'S NEAR-DUPLICATE SECOND CHUNK IS REMAINS OPEN AND IT IS STILL SUMMED.
Whether the game plays both is a decoding question, 26.8 dB of residual is not
nothing, and dropping a chunk because it correlates with another would be
answering it.
The leading chunk, answered as far as a measurement goes: ADV region + 1392, 394
packets, 84.553 s, stereo 48 kHz, peak -2.48 dBFS, 6 silent gaps over 0.4 s
totalling 45.3 s -- 54% silence, the same duty cycle as the full-length chunks.
Speech-structured, so not a header and not padding. "Cutscene or mission" is an
identification and this agent has no ears and no oracle; envelope correlation
peaks at 0.768 at the last lag in the search range, which is where a statistic
lands when it has found nothing, and it is not an answer.
Not taken yet, and said so in BLOCKED: the discriminator should be
`bank_header_len`, not a duration tie. This exporter never used `riffs.len()`, so
it already handles both of the Decoder's cases, but a tie is an observation and
`bank_header_len` is decoded. It switches when `c1f3608` reaches `main`;
`sylpheed-formats` is a path dependency and merging another agent's topic branch
is not the port's to do.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
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Sylpheed port agent
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53a93e2e9e |
port: the intro had no dialogue because the voice is a separate asset, and I concatenated it wrongly first
A human play-test heard music under the boot intro and no voices. The obvious reading -- the 5.1 fold dropped the centre channel -- is wrong. `ADV.wmv` carries music and effects only; a cutscene's voice is a separate continuous XMA stream in `sound.pak`, bound to the movie by the manifest in `tables.pak`. Nothing was dropped. The exporter had never been asked for it, so every fidelity measurement in AUDIO-VERIFICATION.md would have come back clean. `audio::export_voice` resolves it with `media::resolve_movie_voice_region` and never by filename: `RT01A`'s voice lives inside `VOICE_ADV.slb`, so a name match is correct on exactly the two movies this port would have spot-checked. Decoded, not authored -- so it runs outside the `authored/audio.json` block. THE FIRST VERSION CONCATENATED THE REGION'S CHUNKS AND WAS WRONG. It produced 359 s of dialogue for a 137 s movie. Decoding and timing each chunk shows two of them equal to six decimals and each spanning the whole movie -- HANDOFF Q10's decoded two-stem shape on a second asset kind -- so they are summed at 1/n. The error was visible only because the first version recorded the decoded length against the movie's instead of clamping to it; the clamp `media`'s own doc comment invites, and which `sylpheed-viewer` applies, would have produced a file of exactly the right duration containing the wrong audio. The dropped leading chunk matches no duration in its region and is NOT closed here. It is the same signature as `BGM_103`'s third sub-wave, already open in BLOCKED.md, now corroborated on an independent asset kind. Raised with the Decoder; the manifest names every chunk dropped and its length. Also in this commit, and separable: * `--skip-at=SECONDS` -- `--script` structurally cannot press during a movie, because `_script_settled` waits while `_player != null`. That is why "does (A) skip the intro" had been read out of the source rather than measured. * MISSION section 6 pins a 5.1->stereo matrix and this exporter has shipped a different one since P4 -- the same weighting, 7.65 dB quieter -- and said so nowhere. Re-measured with the right instrument (float decode, whole file, count the samples that would clamp, not a peak reading): the pinned matrix puts ADV at +4.26 dBFS on 4406 samples, while S00A never clips. So the pin overloads one movie and the constant is over-broad for the other. NOT changed -- the level of a mix is what section 6 reserves to a human. The export now carries a warning with the numbers. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF |
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Sylpheed port agent
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f33aeca8f5 |
port: file the keyframe-layout change and the loading-screen answer in BLOCKED
Neither is taken. The keyframe record layout (every pose timed, exit_ramp_units decodable) reaches me only when that branch lands on main -- sylpheed-formats is a path dependency and merging another agent's topic branch is not mine to do. The loading-screen names are answered but carry two of the RE agent's own amber flags plus the index-space problem I found, so no name is written yet. Recorded with what limits the risk: static composites are byte-identical across the keyframe change, so this iteration's verify-screen baseline is the control to re-run the day the pin lands. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC |
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Sylpheed port agent
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7132c4a326 |
port: implement MODDING rule 4, and withdraw a red flag that was my own bad measurement
MODDING.md calls base-and-overrides "a design constraint on the exporter today, not a milestone to add later". Nothing read `data/mods/` at all -- the directory has existed since the monorepo merge with a .gitkeep and no code path anywhere. Eight milestones shipped past it. ExportTree.resolve() now shadows by path, and every read goes through it: screens, sprites, cues, the music bed, movies. MenuAudio was reading tree.root directly and would otherwise have made audio the one asset kind a mod could not touch, for no reason a modder could have guessed. No manifest, no registration step -- the path IS the registration, which is the whole of the rule. One tree, not a stack: layering needs a load order and nobody has asked for one, so data/mods/README.md says that rather than inventing it. Every shadowed file is printed as it is read. The first version summarised in _ready, before any asset had been read, so it always said "nothing shadowed yet" -- a report structurally incapable of reporting anything, which is worse than none because it looks like an answer. data/mods/ was NOT gitignored, and that is a hole in a hard rule: a mod is usually an edited game asset, and this was the one directory a user is invited to put modified sprites in and git would have taken them. Now excluded except the README. Gate: a synthetic 203x43 magenta PNG (nothing disc-derived) at data/mods/sprites/title/main_menu/ptbtn01.png changes 8501 pixels in a bounding box of exactly 203x43 at the button's position, and `check` still passes. RAISED, NOT RESOLVED: MODDING.md says the tree is data/base/, PORT-MISSION.md §3 and the exporter and .gitignore say export/. Both are mission files and only the human changes a mission. REFUTATION on Q3's paint-order key: 2 of 16 screens did not match a stable sort by layer key -- but that was my test. pgloading_eff00.prm carries NO layer key (layer_source "none"): a primitive with no sprite header and no implied-name fallback. I sorted keyless first; the decoders put it last, which is right, since it is the full-screen black quad and HANDOFF's own sentence is that the fade quad paints last. Completing the rule to "keyless last" gives 16 of 16. SURVIVES. Recorded because the published claim does not say where a keyless element goes and there is one in the archive. Separately the tie-break's reach looks understated: 105 elements share a layer key across 12 of 16 screens, where HANDOFF characterises the cost as "one element's blend on one screen". WITHDRAWN, and it was mine: I filed "the runtime mix has no headroom" in red twice, off a peak reading. Measured properly it is 43 samples at full scale in 5.9 s and 24 in 98.5 s, longest run 0.25 ms -- the disc's own confirm cue on a transient, possibly only in the 16-bit save. Nothing changed, deliberately: attenuating would be an unmeasured level decision of the kind I refused for the loop point. A peak reading is not a clipping measurement. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC |
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Sylpheed port agent
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d2100c227a |
port: say at the top of BLOCKED.md that it is the ask list, and that nobody reads it
The port's open asks have now been delivered by message three times and lost three times, because the decoder container was recreated each time and a message dies with it. The asks themselves were never lost -- they are in this file, with the HANDOFF sha each row came from -- but `docs/agents/decoder-loop.md`'s read list does not name this page, so a fresh decoder has no route to it. This does not fix that. It makes the page introduce itself, so that ONE pointer at it is enough for a session that has never seen it, and states the gap plainly where both agents and the human will read it. Changing the loop brief is the human's call and I have not touched it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC |
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Sylpheed port agent
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d45da73bba |
port: P7 -- the new-game intro plays, and the two screens it skips are named out loud
S00A has been exported since P4; what P7 needed was something to play it and a
defined place to land. Both are here, and the interesting part is the gap.
The real chain is NEW GAME -> DIFFICULTY -> SELECT DATA -> (A) on a save slot ->
~4.5 s -> S00A. DIFFICULTY and SELECT DATA are MEASURED destinations that are not
GP_TITLE builds, so no screen file exists to go to. The port jumps from NEW GAME
to the one thing in that chain it has -- and the whole design is about not
letting that read as a sequence:
* MenuFlow.accept returns a new kind, `video`, rather than folding this into
`blocked`, because the caller has to announce the skip and a distinct kind is
what forces it to;
* the runtime prints the skipped screens by name on every run;
* flow.json carries `skipped_chain` as DATA, so what is missing lives beside
the decision instead of inside a GDScript string.
After the movie the port returns to the title. Authored, and it has to be: the
game goes into mission 1 and gameplay is out of scope. The ~4.5 s before the
movie is left EMPTY on purpose -- GP_TITLE does carry a loading screen and 4.5 s
is about the right shape for one, which is exactly why that belongs in BLOCKED.md
and not in flow.json.
`--script`'s 20 s per-step timeout would have killed every movie run at step 1.
Raising the constant would have been wrong the other way: a movie stuck at frame
0 would then hang the job, and a job that waits is worse than one that fails. The
test is now LIVENESS -- while get_stream_position() advances the deadline moves
with it, and a stalled movie still trips the same 20 s.
Found while looking: GP_TITLE's four unnamed builds (entries 0, 1, 12, 15) are
LOADING screens -- every element in all four is pgloading_*, and LOADING is one of
the three names the decoder read out of the title part's state function. NOT
renamed here: which member of each pair is which locale is an inference, and a
name stops being questioned once written. Handed over.
One of them is a second casualty of the rest.t problem, and a worse one:
pgloading_eff00.prm rests OPAQUE BLACK at t=38, so anything drawing that screen
at its declared rest paints a black rectangle over all of it. The title's case
only dimmed a frame.
REFUTATION, attempted and SURVIVED: HANDOFF says "exactly the six screen builds
carry the black .prm quad while the six overlays do not". Counting bundles with a
full-screen black primitive gives 8 and 4 -- build_12/15 carry one too. But
theirs runs black -> held -> clear where the transition quad runs black -> clear
-> black, so read strictly as "the quad whose group is the transition" the claim
holds. Recorded anyway: there are two kinds, and the naive census over-counts.
Gate: NEW GAME -> S00A plays 93.75 s against a declared 93.9 -> title, with
98.453 s recorded off the Master bus. What that does NOT show is that S00A's own
audio is in the mix -- bed and movie were not separated in this run, and the
write-up says so.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC
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Sylpheed port agent
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f8a8d17327 |
port: the ring spins, the plate needs no constant, and rest.t was never the settle
Two milestones' known-wrong bits, both now answered by the RE agent, both taken. P5 -- the focus ring. It was drawn at 0 with a comment saying so. The period is now measured (continuous spin, eight evenly spaced autocorrelation peaks over nine revolutions, no angle estimated anywhere) and it needs NO authored constant: the period is the element's own declared t=120, and what the measurement adds is only that the turn repeats rather than stopping -- which "groups hold" could not decide, because 0 and 360 are the same pose. `spin_period_units` is structural and narrow on purpose: two keyframes, differing in nothing but rotation_deg, by a full 360, first timed and second untimed. 16 of 212 elements in this export match and all 16 are focus rings, zero false positives. That check is the point -- the measurement was taken on ONE button of ONE screen, and a rule that caught anything else would be extrapolating it to elements nobody watched. Verified on the port's own render with the RE agent's own control: bit-identical one period apart across the whole frame, 3.6/255 inside the ring's box at quarter-period steps, and box luminance conserved to 0.027 % over eight phases -- which is the observable they used to separate rotation from a pulse. Not claimed: direction (no signed angle was ever measured) and phase across a focus change (their run held focus throughout). P3 -- the plate. Last iteration I refuted their authoring instruction and shipped it anyway rather than pick between two of their numbers. The refutation held and the answer came back better than either option I offered: AUTHOR NOTHING. Both builds run on one clock started together and the plate arrives at its own declared t=238. The 2.13 s constant is deleted. The premise that failed was mine: rest.t IS NOT WHEN A SCREEN SETTLES. It is the last hold keyframe before the exit. ptlogo1 stops MOVING at t=42 and then creeps 5 px and 31 alpha steps to t=251. Reading rest.t put build 4's arrival at 4.350 s instead of 1.967 s, and the "2.51 s, which is not a landmark of anything" I sent them is that error wearing a decimal point. 238 - 118 = 120 units = 2.000 s against a measured 2.135 s at 28.1 fps presentation. Checked against my own export before touching anything. `ScreenView.settle_time()` still uses rest.t, and so the boot sequencer paces every screen off the wrong landmark. NOT changed here: "visible arrival" is a heuristic and getting it wrong re-paces everything. Filed, and asked for a timed boot instead now that their oracle is live. REFUTATION: two of their pages measure the same declared 120 units of wall clock during a static hold and disagree by 2 % -- plate 2.135 s (28.10 fps implied), ring 2.177 s (27.56 fps). That is seven times the plate page's own 6 ms run-to-run agreement, and it lands on the argument that page uses to justify itself: "the build-in is where frames are dropped; the static hold is not". Also the ring page's band, 27.6-28.8 fps, does not contain its own measurement -- the mean needs 27.56 and four of seven spacings are outside. Filed, not worked around: my port uses the declared 120 units either way. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC |
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Sylpheed port agent
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4f767e72f6 |
port: P3 -- the boot title gets its PRESS (A) plate, and two of the RE agent's numbers do not agree
ScreenView now draws two builds at once, which it never had to before. It is a second ScreenView in the same SubViewport rather than a subordinate screen inside one: each build has its own timeline, its own textures and its own hold, which is the entire content of the finding, and Node2D siblings already paint in tree order. `paint_order` still means what it meant -- an ordering WITHIN a build. The delay is authored in flow.json on the BOOT STEP, not on the `title` screen. What was measured is the boot title; whether the plate is there when the title is reached again -- (B) from the menu, or after the attract movie -- is not, and hanging it on the screen would quietly claim that it is. REFUTATION, and it is the substance of this commit: the RE agent's authoring instruction does not reproduce the RE agent's own measurement, and the gap is 3.97 s. The instruction is "when build 4 has settled, wait 2.13 s, composite build 2". But build 2 has a group and this port plays groups -- ptbtn00 is alpha 0x00 at t=214, still 0x00 at t=236 while it slides 10 px up, and 0xff only at t=238, which is 3.967 s at 60 units/s. So the plate is first VISIBLE at settle+6.10 s, while what was measured -- the glyph counter leaving 154 -- is visibility at settle+2.13 s. Both groups starting together puts it 0.38 s BEFORE settle; build 2 starting at settle puts it at settle+3.97 s; landing on the measurement needs build 2's group to start 2.51 s after build 4's, which is not a landmark of anything. The measurement is untouched -- it is an observation of the running game and I have no standing to doubt it. What is refuted is the step that turns it into an authoring rule. So the port ships the instruction, prints the discrepancy on every boot, and files the row. Same call as the BGM sub-waves: a port that quietly picks the number that looks right destroys the evidence, because a corrected boot looks exactly like a correct one. Also refuted, and it was mine: BLOCKED.md has said since P2 that "no element's alpha reverses direction anywhere in this export, so nothing pulses". ptbtn00 reverses -- 0x00 -> 0xff -> 0x00 -- and it was in the export the whole time. The claim had been checked against the screens P2 happened to be animating. The port still draws no pulse, because no reading of this group yields the measured 2.24 s: the whole group is 4.47 s and from its first keyframe 0.90 s. Gate: `--boot --capture=` writes one frame of the composited end state, instead of the 600-PNG filmstrip that was previously the only boot artifact. `--screen=title --overlay=press_start` raises the same composite in two seconds for anyone who does not want to sit through 137 s of Theora. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WM5XL4HfrHuxz8RiMWdCMC |
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Sylpheed port agent
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2ad839460c |
port: P6 -- the menu has sound, and the BGM I "chose" was decoded all along
The three Static.slb cues and the menu bed now export to Ogg Vorbis and play.
`sylpheed_formats::media` does the assembly; nothing in port/ has heard of XMA.
Three things this milestone got wrong before it got right, all recorded in
docs/port/DECISIONS.md because the corrections are the useful part:
1. The cue offsets were a Rust `const` in the exporter. They are MEASURED, not
decoded -- a measured value compiled into the exporter is a measurement
wearing the costume of a decoded field, and nobody deletes it because nobody
can see it. They are authored/audio.json now.
2. I picked BGM_001 and wrote a careful `why` calling the choice arbitrary. The
menu's music is BGM_103, and it is in HANDOFF at
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Sylpheed port agent
|
9256722a11 |
port: P5 end to end -- and the port's title never says PRESS (A)
The P5 gate walk starts on a screen. This runs the whole objective instead, and
it is the only thing that would have found what it found:
xvfb-run -a godot --path port -- --boot --play \
--script=accept,down,down,down,down,accept,cancel,cancel --shots=/tmp/e2e
publisher wordmark -> developer logos -> ADV (151.9 s) -> title -> (A) -> main
menu -> navigate -> (A) -> EXTRAS -> (B) with focus restored to ptbtn05 -> (B)
-> title. 166.76 s, exit 0, nine frames. Shared as 1788003274-e68367e787d5.
THE PORT'S TITLE DOES NOT TELL THE PLAYER TO PRESS (A). The boot's last step is
`title` = GP_TITLE build 4, and build 4 has NO `PRESS (A) BUTTON` plate. P5 has
just made (A) the only way off that screen.
Not a guess about the art -- both states are captured off the running game and
differ by exactly that plate (live-title-build4-no-plate.png vs
live-title-press-a.png), and the plate is ALREADY EXPORTED as `press_start`,
build 2, sitting in export/screens/title/ unused by anything.
RECORDED, NOT FIXED, and the distinction is the point. This is P3's gate that
P5 exposed, and fixing it needs two things the port does not have:
* WHICH state an idle post-boot title shows -- build 4 alone, build 4 with the
plate over it, or build 4 THEN the plate after a delay -- is BEHAVIOURAL.
The game demonstrably has both states and nothing says which follows the
intro. The port has no oracle for a sequence; that is the Decoder's.
* showing it means DRAWING TWO BUILDS AT ONCE, which this port has never done
-- every mode loads exactly one screen. That is a change to ScreenView, not
a line in flow.json, and it is not being smuggled in under a navigation
milestone on the strength of "it looks more right".
Filed in BLOCKED.md. P5's gate is (A) into a submenu and (B) back; both work.
Two smaller things the same run found, both fixed:
* the boot step's `why` still said "nothing takes the title's place until P5
gives it somewhere to go". P5 has. Now says what is true: `--boot` STOPS on
the title (a boot that ends by fading to black looks like a crash) and
`--play` HANDS THE HELD TITLE OVER -- the stop is not a bug and the handover
is not another boot step.
* an empty focus printed as a line that trailed off, reading like a value had
gone missing rather than like there is none. The title is a screen with no
`buttons` that still takes (A), so it now prints
"(none -- this screen has no focusable item)".
Also confirmed: entering a submenu directly (`--menu=extras`) and pressing (B)
enters the parent at its AUTHORED initial focus, not a restored one. There is no
history to restore and MenuFlow.cancel only claims a restored focus when the
stack agrees about where it is going.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CtmUw5N5LJaMW1Njb8Ziey
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Sylpheed port agent
|
eef45ecfd6 |
port: P5 -- the menus navigate, and the focus ring is drawn wrong on purpose
P5's gate is "a human clicks through it". The artifact is a scripted walk that
proves the wiring rather than the intent -- up (wraps 01->05), five down, (A)
into EXTRAS, down, (B) back, landing on the main menu with focus RESTORED to
EXTRAS, ten PNGs one per settled step:
xvfb-run -a godot --path port -- --menu \
--script=up,down,down,down,down,down,accept,down,cancel --shots=/tmp/p5
--script posts InputEventAction through Input.parse_input_event so the presses
arrive at _unhandled_input exactly as a d-pad's would. Calling MenuFlow directly
would have been shorter and would have proved nothing: the wiring between a
press and the cursor is the part most likely to be broken, and a direct call is
exactly the part that skips it.
Derived vs authored, which P5 is the easiest place to blur:
* DERIVED -- the ORDER of the items, from each screen file's `buttons`, which
the exporter already fills from button-role elements sorted by resting Y.
* AUTHORED -- destinations, initial focus, what (B) does, and left/right being
a no-op. All measured off the running game (HANDOFF Q4/Q5) or chosen, none
on the disc, all in authored/flow.json with a why.
Four of five main-menu destinations are `goto: null` with a `blocked` note. That
is a MILESTONE BOUNDARY, not an unknown -- DIFFICULTY, the save list, the lesson
list and OPTIONS were all measured and live in archives this export does not
carry. `blocked` and `none` are kept apart so nobody later "discovers" the gap.
--headless CANNOT DRAW, and the port hung instead of saying so.
Measured, not assumed: under --headless Godot's dummy renderer never emits
RenderingServer.frame_post_draw, so every capture path awaited it forever --
--capture since P1, --film since P3, --shots as of now. With stdout block-
buffered the observable behaviour was SILENCE, FOREVER, which in a loop reads as
a job still working. Isolated by `--quit` (prints, exits 0) vs `--capture` (zero
bytes, killed at 40 s). Now those three flags refuse at STARTUP naming the
xvfb-run line that works, and --script no longer waits for a frame it is not
going to photograph -- so headless walks the menus in 4.5 s as a cheap
regression check needing no X server.
REFUTATION ATTEMPT, against the Decoder's
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