Five workers built output URIs with inline f-strings, so the bucket-per-artifact
layout was spread across worker_tts, worker_identity, worker_crop, worker_layers
and worker_render. Moving a class between buckets meant a grep. They are now
templates in transport.py, formatted at each call site.
Three of those workers also each reimplemented the same parse to recover
manga_id and chapter_id from an input uri, because the orchestrator does not
send them. That is transport.ids_from_uri now, and it raises on a uri too short
to carry the ids rather than returning a wrong pair.
ruff.toml makes `ruff check .` exit 0, so CI can gate on it and a new finding
means a new defect. Fixed: an implicit Optional in 8 signatures, an unparenthesized
implicit concatenation in the ASS filter list, 5 subprocess.run calls now saying
check=False out loud, an unused import, a duplicate exception handler and a
non-executable shebang. Every rule left off carries its reason in ruff.toml.
The ASYNC rules are off because ffmpeg on the event loop is real and already
recorded at caveats/audit-open.md#blocking-event-loop. It needs a refactor per
handler, not a lint fix.
Checked: transport, collage, bubble_detect, test_vision_parse, worker_crop,
worker_scene, worker_script, worker_identity, worker_tts, session_manager,
worker_vision and worker_render self-checks all pass. worker_layers still fails
on a missing legacy/qwen_layered_workflow.json, which predates this branch.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The rebuild after 1457556 came out byte-identical to the broken file,
which proved the xfade fix never runs for this chapter. An all-cut chapter
goes down the concat demuxer with -c copy, which writes the output in the
FIRST input's time_base and reinterprets every later packet in it. 14 of
49 clips are 30/1 at 1/15360 against 35 at 25/1 at 1/12800, so those 14
play 15360/12800 = 1.2 too long with their audio untouched. collage_cmd
hardcoded -r 30 and yesterday's FPS sweep missed it.
collage_cmd now emits -r FPS, and assemble probes r_frame_rate across the
clips and routes mixed rates through the re-encoding tree. Rebuilt
chapter.mp4 is 364.120s video against 364.122s audio at 25/1, from
436.392 over 363.675.
Also settle the bbox coordinate space, measured over all 113 detections:
47 boxes have x2 past the 900px panel width, none has y2 past 1000 on
panels up to 2307px tall, and the range is exactly [0, 1000]. It is
gemma's normalized grid, not pixels, whatever the prompt asks for.
/vision converts before returning, which fixes identity's crop, the gated
face pairing that was comparing pixel face boxes against grid boxes, the
set-of-mark boxes and the review UI at once. Checked by eye on panel 7:
five of six boxes now land on their subject, including the foreground
character who had no identity.
The registry still holds boxes and embeddings enrolled from the wrong
space. vision and identity have to re-run, which is GPU work and was not
started.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
_xfade_chain positioned every transition using _audio_dur, which probes
format=duration, which is max(video, audio). A clip's audio outlasts its
video by about a frame, so the offset accumulator crept ahead of the real
picture timeline. Once the creep exceeded the transition width, xfade
emitted the transition and silently discarded the second input and every
clip downstream, exiting 0 with nothing on stderr. That is the whole of
the shipped chapter's 436.39s of video over 363.67s of audio.
Offsets now come from min(video, audio). Every input is floored to a
whole frame count and trimmed on both streams, so the accumulator tracks
the real timeline instead of estimating it. _check_assembled verifies
each encode against the predicted length and against its own audio,
because both assembly branches drop stream time without failing.
Verified over the 49 real clips of chapter 7c944dd4: the round that
turned 359s of video into 100s now loses 0.85s, and the chapter comes out
358.76s video against 358.76s audio.
The single-item passthrough was not the cause. Two round-0 groups of 8
fresh clips collapse without one, recorded void in decisions/.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Somebody watched chapter.mp4 for the first time. Two failures came out of it
that no stage counter could see.
chapter.mp4 is video 436.39s over audio 363.67s, so narration finishes 72.7s
before the picture. The 49 clips are clean: all 25fps, video and audio agree
to 0.03s, summing to 363.6s. A per-round probe puts the loss in the final
round of _assemble_batched, which turns 359s of video into 100s while the
audio survives. Round 0 is correct. Round 1 differs by holding a 7th input,
the leftover clip that skips encoding, so the tree mixes concat output, xfade
output and a raw clip. Not fixed.
worker_render.py gains an FPS constant, fps normalization in the xfade branch
to match concat, _stream_dur, and a self-check that compares video against
audio instead of asserting the file is non-empty. That old check is how a 20%
sync failure shipped. The fps inconsistency is real but not proven to be the
shipped cause. Pinning -r on the output was tried and reverted: it drops
frames to force CFR, which the concat branch comment already warned about.
Panel 7 checked against the art has zero correct identity bindings out of two,
and Seonho, the one character who matters, is unbound. bbox values are
consumed as absolute pixels; on a 900x1650 panel that puts all six boxes in
the top third, two inside a speech balloon. Identity therefore embeds crops of
balloon edges and window frames, which is how confidence 0.9 lands on the
wrong person. The colleague has no name in the story and was labelled Choi
Haeseon; that row holds 25 of 26 assignments, so it is the label the pipeline
stamps on any unnamed woman.
Four caveats added. Two earlier claims are withdrawn in place: rescaling bbox
by 1000 does not make the boxes correct, and the constraint is not 16 nameless
rows needing names. Cast profiles already exist, since all 53 rows populate
ref_image_uris and embedding_uri, but they are enrolled from the wrong crops.
worker_render.py self-check passes. No pipeline ran.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Panels, wavs, layers, clips, and the chapter mp4 leave the `manga` bucket for
`panels`, `audio`, `layers`, and `video`. The key under the bucket is unchanged,
so every reader that derives the bucket from the first path segment keeps
working. The orchestrator half moves in the same commit, per invariant 7.
The 2026-08-11 chapter run proves the split for `raw` and `panels` and produced
the first quality read on speaker attribution, which is wrong in every sampled
multi-character panel.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XD7cAy81MZrc7gCr6aZGWr
Working tree (including .git) was lost to an rm. Rebuilt by replaying Write/Edit/
Read/attachment events from 25 Claude sessions and 22 successful codex apply_patch
blocks into one timestamp-ordered timeline.
Verified against ground truth recorded in the transcripts: wc -l on 10 files and
ls -l on 5 files at 2026-07-18T13:13:44Z both match exactly; 18 files are
byte-identical to their newest ~/.claude/file-history blob.
See HANDOFF.md for sources, gaps, and how to rebuild .venv.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
kami