The streaming attribution endpoint decoded the LLM's SSE response with
requests' guessed encoding (Latin-1 fallback when no charset is declared),
mangling every German umlaut. Forced UTF-8 explicitly.
The "LLM Thinking" pane duplicated the passage text for models that
ignore the <think> instruction and stream straight into JSON - it now
only shows real reasoning when present, and otherwise labels raw output
honestly instead of passing it off as thinking.
Also fixed three UI bugs found while testing a live multi-hour cast:
- A-/A+ font buttons had no effect (a hardcoded font-size on .ab-cv-row
always overrode the CSS variable they set).
- Typing a name + Enter in the "Assign to" popup (and drag-to-assign,
which reuses it) silently did nothing after the first cast/recast run
in a session - the popup is a page-lifetime singleton but its input
handlers closed over the first run's now-stale assignName/closePopup.
Every popup open now repoints them at the current run.
- "Split text to Unknown Speaker" split at the wrong spot when the
selected phrase repeated earlier in the same paragraph (indexOf found
the first occurrence, not the dragged one). Now uses the exact DOM
range offset instead.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The static-asset caching middleware used BaseHTTPMiddleware, which has a
known Starlette bug: a client disconnecting mid-StreamingResponse (the new
live-attribution SSE stream hitting its idle timeout) raced its internal
task group and raised "RuntimeError: No response returned", crashing that
request. Rewritten as plain ASGI middleware that only touches headers via
the raw send callable, removing the race.
Also found the real cause of the casting timeouts/405s: the streaming
attribution endpoint had its own lock instead of sharing the one the
blocking endpoint already used to serialize on the LLM's single slot -
letting a stream call and its own blocking fallback fire concurrently,
exactly the ghost-request pile-up that lock was built to prevent. Unified
onto one lock and added server-side logging for stream failures.
The "LLM Thinking" pane now shows the model's actual <think> reasoning
instead of the in-progress JSON answer echoed back at the user.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The LLM Reading card splits into thinking-stream (left) and passage
(right), fed by a new SSE endpoint that shares prompt-building and
parsing with the blocking one and falls back to it on any stream
failure (inactivity timeout, not overall). The deterministic resolver
no longer invents speakers from scenery nouns (PLATZ/GESICHTER/
KLEINIGKEIT) — person-noun whitelist plus a clause-subject pattern —
and gains the impersonal post-quote formula and strict two-person
alternation with colon/page/window guards. All reported failure cases
verified against the exact book sentences.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The recast/quality view's sidebar rebuilt its roster from only the
lines being checked, appearing to wipe every named character (the cast
itself was safe: named lines are never recast targets and increases in
Unknowns already roll back). The sidebar now seeds from the full cast
and refreshes during the run. Error notes fall back to the HTTP status
(statusText is empty on HTTP/2). The deterministic grammar resolver
runs before any LLM call in quality runs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The LLM left ~44% of dialogue Unknown even with all deduction rules in
its prompt, so the mechanical ones now run in code per passage: colon
rule (with a non-agent-noun stoplist), post-quote inquit, and the "who
had spoken" pattern. Fills only Unknowns, never overrides the LLM.
Tested against the exact reported failure cases.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The saved casting prompt was the 2nd-quality verification prompt, so
first-pass attribution ran with the wrong job description and none of
the deduction rules — and the client-side prompt migration had no
anchor to upgrade. The server now appends the rules to any prompt
lacking them, and the saved prompt was reset to the default (backed up
to config/audiobook_prompt.backup.txt). Also: single-pass combined name
regex (a shorter alias could match inside a longer name's data-name
attribute and leak raw style="..." into the feed), stopword filter so a
comma-split alias like "Die, die den Vampir verließ" can't underline
every article, heading-like narration renders bold/centered, and A-/A+
font controls in the casting toolbar sharing the Rehearser Stage scale.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The per-word <span> wrapping behind "click any word to assign" created
~100k DOM nodes at book scale and froze the tab on every feed redraw;
replaced with native caretRangeFromPoint word detection plus a single
reused hover overlay — same UX, zero extra DOM. Export button gained a
2s re-entry guard (queued clicks during a freeze fired as a download
burst) and now delivers one zip: the cast script in Markdown plus a
sheet per character. Character detail view gains a Generation Prompts
section — four fold-out copy boxes (Voice Design, Character Image,
SillyTavern card, Concept Art sheet) filled by one LLM call over the
full profile via the new /api/character-generate-prompts endpoint.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The casting prompt now teaches the deduction patterns behind most false
Unknown/Narrator assignments: colon-introduced quotes, post-quote inquit
attribution, pronoun resolution to the last-named matching-gender
character, addressee rule, strict two-person ping-pong, and role names
(Ork, Nachbar) as valid speakers. Saved prompts upgrade in place; the
2nd Quality Run prompt gets the same toolkit. The attribution language
hint falls back to detecting the book's language from its text instead
of relying on a usually-empty dropdown.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Speed: OCR renders only the heading band (was full page at 2.5x),
Tesseract worker freed after extraction, name-underline index cached
instead of rebuilt per segment, constant regexes hoisted, old drafts
migrate segment page numbers once at load (single-path feed renderer).
Quality: global [hidden]{display:none!important} ends the empty-box bug
class; racy deferred cast-restore + _readerSuppressCastRestore flag
replaced by a synchronous, caller-wins restore; card collapse defaults
move to data-collapse-default markup; duplicated join/colour/alias/LLM-
target helpers now delegate to their canonical implementations; dead
reader state removed; stepper hide-guard fixed for the merged Source key.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Add a 6-stage pipeline stepper (Source -> Cast Audiobook -> Cast Characters
-> Script Rehearser -> Generate MP3s -> Audiobook) with direct, non-destructive
jumps between stages and a prominent guided-tour look
- Split PDF import into an explicit "load" then "Extract Text" step, with
in-browser OCR (Tesseract.js, vendored) to recover chapter headlines baked
into a PDF as images instead of real text
- Fix casting feed silently merging pages after leaving/returning: segments
now carry their own page number instead of re-guessing it from text
- Fix excessive "Unknown" speaker attribution: restore the attribution LLM's
output token budget, which had been cut roughly in half and was truncating
dialogue-dense passages
- Fix Theater Play library cards failing to open (dead pre-migration
IndexedDB API calls, missing section navigation)
- Fix bulk "Set tag" wiping a voice's existing tags instead of adding to them
- Start merging Casting's feed with Script Rehearser's Stage UI: collapsible
character sidebar, shared "paper" page styling, inline text editing
- Fix a performance regression from that merge (per-row listeners on every
redraw) by moving to event delegation
- Various layout/clutter fixes: hide reader chrome until a document is
loaded, collapse secondary settings by default, fix overlapping toolbar
icons, fix duplicate "opening" notifications
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- Casting completion auto-saves to Rehearser IndexedDB (same format
as script rehearsals). Manual speaker corrections in the cast view
debounce-save after 1.5s.
- rehId tracked across session (stored in localStorage draft) so
updates go to the same record instead of creating duplicates.
- Voice assignments made in Script Rehearser survive an auto-update:
only script text and emotions are overwritten; voice/instruct/soul
are merged from the existing record.
- "Edit in Rehearser" button in the completed cast footer opens the
saved record directly in Script Rehearser, ready for voice casting.
- Expose rehDbGetById + rehLoadRecord globally from rehearser.js.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Saves accumulated segments after every chunk. On page refresh or crash,
reopening Cast as Audiobook for the same document restores the session
automatically — shows a banner with completion % and save age.
Manual speaker reassignments in the cast view are also autosaved so
review corrections survive a refresh. Draft clears when the script is
saved to Script Rehearsals or a fresh Recast All is triggered.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Click any gap divider to reveal the hidden segments between two Unknown
passages inline — shows speaker + text so context is clear before
making an assignment. Displays line count ("42 lines hidden — click
to expand") so users know what they are opening.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Pulsing blue dot on the Read Aloud nav item while casting is active
- Navigating away and returning restores the cast panel automatically
- Reassigning a segment's speaker decrements the old count so the
Characters Found panel stays in sync; speakers at 0 disappear
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Conversation: adjustable noise gate slider (RMS threshold + 300 ms
minimum burst duration) prevents short noise spikes from triggering
STT; level meter shows gate position as a blue marker
- Conversation stats panel now collapsible (chevron button) to free
chat width; floating expand button restores it; state persists
- Read Aloud: text search input in PDF toolbar (Enter = next hit,
Shift+Enter = previous, Esc = clear)
- Sidebar: tooltip now works for all item types including sub-items
that had no .nav-label span (text extracted by stripping icon/badge)
- Sidebar active section indicator added (.nav-tree-item.active was
previously unstyled — active section now has bg + right accent bar)
- Casting audiobook: prompt instructs LLM to handle ?« / !« endings
and unclosed » at passage end as dialogue; deterministic fallback
also handles unclosed opening quote
Bumps to v1.12.2.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Sidebar collapses to a 56px icon rail; hovering flies the full menu out as
an overlay (icons + titles/nested items). Language picker moved to Settings.
- Unify settings collapsibles to the app's standard card-collapse style:
Conversation, Read Aloud (drag-&-drop now inside), Try It Out, Casting panel.
- Read Aloud: reordered (settings → toolbar → document → transport/synth) and
the document fits the viewport height so controls below stay visible; remove
the redundant My Books card (lives in Library → Books).
- Conversation: stacked full-width config, fills viewport height; fix
intermittent webm decode in hands-free mode (recorder restarts cleanly,
in-browser WAV encode); barge-in via Live agent.
- Fix casting feed overflow that pushed the sidebar off-screen.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Auto-scroll to bottom is now gated on the user being within 80px of
the bottom. Scrolling up to review or edit a line freezes the feed
in place — new rows are still added, but the viewport doesn't move.
- Row-trimming is likewise suppressed while the user is scrolled up,
so old lines stay visible as long as they're being read/edited.
Trim limit raised from 80 → 600 rows so almost nothing is evicted.
- A floating "↓ Live" pill button appears at the bottom of the feed
whenever the user has scrolled up. Clicking it returns to the live
bottom and re-enables auto-scroll.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Casting view improvements:
- "LLM Reading…" row now shows a preview of the passage being processed.
A chevron button expands it to a full scrollable view of the passage
text (up to 260px), so you can follow what the LLM is reading live.
- Page-break dividers ("Page N") appear in the casting feed whenever the
source PDF page changes, giving a real-time view of page boundaries.
Bug fix:
- Page numbers in the Rehearser script were 0-indexed (PDF-internal) so
the first page break showed "Page 1" for what was PDF page 2, etc.
Now always emits 1-indexed page numbers (\f${page+1}).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
When a PDF audiobook is cast and saved to the Rehearser, page breaks now
carry the source PDF page number. In the Stage view each divider renders
as "— Page N —" instead of the generic "— Page break —".
Implementation:
- audiobook.js: `audiobookBuildScript()` encodes the page number in the
form-feed line (\fN instead of bare \f) at each page boundary.
- rehearser-parse.js: `parseScript()` now matches `line.startsWith('\f')`
and extracts the trailing page number into `line.page`.
- rehearser.js: `buildScriptPage()` renders "— Page N —" when `line.page`
is set; `toScript()` round-trips the number back (\fN) so it survives
save/reload; `importPDFScript()` also encodes page numbers (\f<pageIdx+1>)
when importing screenplay PDFs directly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
audiobookScopeText now records PDF page boundaries as character offsets in the
scope text; audiobookBuildScript realigns each segment against the source and
emits \f page-break markers at the nearest boundary. Saved/opened cast scripts
keep the book's pagination instead of collapsing to one flow.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Character sheets: stop sending the dead localhost:11434 default; fall back to
the server's configured llm_url so extraction uses the same working LLM.
- Audiobook casting: hoist highlightText to module scope so the "Review & cast"
manual-correction preview renders its segment rows again.
- Stage: unify narrator/dialog font size, add A-/A+ play text-size control
(scales A4 + paginated views), and make the cast chip list collapsible.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a persistent, book-scoped Character Library (new Characters section,
IndexedDB) that auto-fills from Character-sheet analysis with editable cards.
Enrich extraction with six narrative fields (backstory, relationships,
motivation, fears, mannerisms, voice/speech) plus the greyscale Good↔Evil
alignment bar, arc arrow, and 5-area Deep Analysis. Add ⋯ separators between
non-contiguous passages in Recast unknown, and harden dialogue attribution
against hallucination with same-language emotion tags.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Read Aloud (new "Vorlesen" tab):
- PDF (real page render + overlay highlight) / TXT reader with live word
highlighting, voice + speed, per-sentence synthesis-state colours, zoom
(fit-width/height, two-page, ±), resume, and a server-side book library
(syncs across devices; per-unit MP3 audio fetched on demand).
Book -> multi-speaker audiobook:
- "Cast as audiobook" attributes dialogue to characters via the LLM
(guillemet/quote-style aware, turn-taking, recent-context), with a
deterministic speech-tag fallback. Editable preview, non-blocking live
casting panel, then auto-saved as a reopenable Script Rehearser play.
- Audiobook export: synthesise every cast line -> one MP3 per chapter.
Character sheets:
- LLM-extracted, self-filling RPG-style sheets (with page+quote sources)
in both Read Aloud and the Rehearser.
Also: MP3 storage + per-page/sentence export, voice-library "Precompute
embeddings" pre-warm, German "Vorlesen" i18n + flag language toggle,
large-PDF performance (lazy raster, buffer/canvas eviction, yielded parse),
and the Seed Finder changelog entry.
New: routes/reader.py, POST /api/attribute-dialogue, POST /api/character-sheets,
static/js/{reader,audiobook,character-sheets}.js, static/sections/s-reader.html.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
