fix(studio): the shared-row follow-ups - #3215
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Solid final slice. All five fixes are well-scoped, individually tested, and I found no correctness bugs.
No blocking issues.
The five fixes:
- Clip bar capping:
clipBarHeightcomputed per-row, applied to ALL clips on expanded rows. Prevents waveform painting over envelopes. - Pointer-event forwarding: Lane wrapper gets
pointer-events-none; only the SVG and value inputs opt back in. Prevents clip bands from swallowing lane interactions. - Lane mounting on the row:
TimelineAutomationLaneSlotextracted fromfooterprop into a sibling div at row level. Fixes lane remount on selection change (which destroyed hover state and in-flight gestures). - Carve re-analysis on voice deletion:
survivingSourceseffect watches the timeline, prunes deleted voices fromcarve.sources, triggers re-analysis. Confirmed safe against infinite loops — the filter is idempotent, and analysis can't modify the voice list. diskContentfor optimistic-concurrency:saveProjectFilesWithHistorygainsdiskContentso the write expectation matches whatremove-elementput on disk, not the pre-mutation baseline.
Non-blocking:
survivingSources.join(" ")uses space separator whilecandidateIdsthree lines below uses"\u0000". If an element ID ever contained a space, the effect could miss a real change. Element IDs are space-free by convention so near-zero risk, but inconsistent.- SPEC.md says "Status: SPEC — not implemented" but the system IS implemented across the preceding 8 PRs.
aria-controlsmulti-ID is correctly handled per WAI-ARIA spec.
LGTM — ship it.
Review by Miga
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# Conflicts: # packages/studio/src/components/editor/PropertyPanelFlat.tsx # packages/studio/src/components/editor/propertyPanelFxControls.tsx # packages/studio/src/components/editor/propertyPanelFxSection.test.tsx # packages/studio/src/components/editor/propertyPanelFxSection.tsx
The 20s margin (already once widened for the same reason) is timing out in CI's full-monorepo Test run — the resetModules()+fresh-import render this test needs is uncached and competes with every other package's test suite for the same worker pool, and the same test passes in well under 2s standalone. Went to 45s rather than re-tuning to whatever number happens to clear the current CI load, since that number moves every time CI gains a package.
Two auto-apply effects both fire when sourceOptions.length === 1: the multi-candidate effect only guards length === 0, so a single candidate passes it too, and the single-candidate effect passes its own guard right after — both compute the same sources list and both call setCarve, so the common case (one narrator, one bed) triggered two decodes, two FFT runs, and two concurrent attribute writes for one decision. The multi-candidate effect now defers to its sibling for exactly one candidate, which already has its own detailed handling for that case. Review by Miga (PR #3213).
* feat(core): carve against every voice over a bed, always dynamically A bed usually runs under a whole sequence — a narrator, an interview answer, a second presenter — and carving against one of them left the others fighting it. `source` becomes `sources`, and `mixCarveSources` sums every voice onto the BED's clock before anything is measured. That is what keeps one analysis sufficient: the chain is fixed, so there is no per-voice filter to switch between, and bands drawn from all the speech there is with envelopes that rise wherever any of it happens answer the actual question — where and when is speech masking this bed. Summed rather than averaged: two people talking at once mask more than either alone. Audio before the bed starts is dropped rather than folded in at zero, since it plays over nothing and shifting it would put a cut where there is no voice. `dynamic` is gone. A fixed depth thins the bed through every pause, and once both have been heard there is no reason to want it, so every carve follows the speech. Two helpers the panel and the headless script now share instead of each carrying a copy — two definitions of "what does this name suggest" drift, and then the two disagree about which track is the voice: - `classifyAudioName` reads a track's kind from its id and filename together. `unknown` is deliberately common: treating an unrecognised name as "not a voice" would hide the one track somebody needs to pick. - `clipsOverlap` keeps out a voice that never plays while the bed does. An unwritten duration counts as unbounded, not zero — refusing a clip whose length the composition leaves to the media would drop the commonest case there is. Files written before this still load: a single `source` reads as a one-voice list, a stored `dynamic` is ignored, and an absent attribute means the defaults whole. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> * fix(core): stop \b from missing underscore-separated names, guard clipsOverlap's negative duration \b treats `_` as a word character, so \bbed\b never matched bed_01, music_bed_loop, or theme_song, and \bvo\b/\bvox\b/\btts\b had the same gap — an underscore-separated bed classified as "unknown" and could end up offered as its own carve source. Replaced the short hints with a boundary that actually excludes letters and digits on both sides. clipsOverlap computed end = start + duration without guarding sign, so a negative duration put end before start — an interval that does not describe anything, and one specific case showed it silently dropping a real overlap (a shorter, earlier broken end rejected a clip that genuinely contained the point). Duration clamps to zero instead: a clip cannot un-play time, and a zero-length clip at its start is the sane reading of "duration nobody wrote down as positive." Review by Miga (PR #3212). --------- Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
#3212 (accidentally squash-merged into this branch instead of main) changed HfCarveSettings from a single `source` + `dynamic` toggle to a `sources` list with dynamic mode removed outright — the multi-voice UI consumer that goes with that shape lands in the very next PR, so this branch was left with a type that no longer matched its own code. Minimal port, not the multi-voice redesign that PR does properly: the "Listen to" picker and analyse() treat sources[0] as the one voice this UI still understands, and every dynamic-mode branch (the automated envelope lanes, the toggle, the checkbox) is gone along with the field — a carve is now always the static value the analysis computes, matching what the type change made permanent. Test suite trimmed the same way: the automation-lane and toggle tests covered behavior that no longer exists.
# Conflicts: # packages/studio/src/components/editor/propertyPanelAudioFxGroup.test.tsx # packages/studio/src/components/editor/propertyPanelAudioFxGroup.tsx # packages/studio/src/components/editor/propertyPanelFxSection.tsx
# Conflicts: # packages/studio/src/components/editor/propertyPanelAudioFxGroup.test.tsx # packages/studio/src/components/editor/propertyPanelAudioFxGroup.tsx # packages/studio/src/components/editor/propertyPanelFxSection.tsx # skills-manifest.json # skills/hyperframes-audio/SKILL.md # skills/hyperframes-audio/references/attributes.md # skills/hyperframes-audio/scripts/carve.mjs
Fixes a pre-existing aria-owns mismatch surfaced by the merge: the property-lane header cell used the combined caret id (clip lanes + track automation lanes) while the row wrapper's aria-owns still used the single un-combined id, so they never matched.
Fallow audit reportFound 35 findings. Duplication (30)
Health (5)
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The follow-up fixes shared lane rows needed once they were real:
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