The "LLM Reading…" split view showed the same passage text three times
(reader pane, Passage column, and a full-width block toggled by the
chevron that duplicated the Passage column). Removed the redundant
full-width block, repurposed the chevron to show/hide the two-column
view itself, and swapped the columns to Passage (left) / Thinking (right).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Reasoning-model chain-of-thought is now separated from the spoken/displayed
reply on the server (handles both a dedicated reasoning_content field and
inline <think> blocks, including chat templates that inject the opening tag
as a prompt prefix so it never appears in the stream). The client shows it
in a panel collapsed behind a "Thinking" chevron instead of dumping raw
reasoning text into the chat or speaking it aloud via TTS.
Also moved the noise-gate slider out of its own row and next to the mic
button, grouping it with Auto-stop/Hands-free/Live agent.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two unclosed <div class="card"> tags in the TTS settings markup left the
add-engine dialog nested inside the TTS panel's DOM subtree, so it
rendered at zero size whenever another Engines sub-tab (e.g. Speech
Recognition) was active. Also fixed a `let` declared after its first
use, which threw a ReferenceError on every Engines-tab page load.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Streaming playback never produces an in-memory blob, but the enable
logic required one. Now enables unconditionally and lazily
re-synthesizes a buffered blob on demand if effects are applied before
one exists.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- App Routing's output-voice field gets the same searchable
avatar-thumbnail dropdown used elsewhere, as a browse button
alongside the existing free-text input (which must stay editable to
target vd_ Voice Design presets not in the voice library).
- My Voices table: Gender and Rating filter dropdowns existed in the
JS (populateLibraryFilters, libraryFilterMatch) but their <select>
elements had been dropped from the visible layout after an earlier
redesign, replaced with hidden dead placeholders just to keep the
code from erroring - and since populateLibraryFilters() early-returns
if any of the three elements are missing, this silently broke the
already-visible Language/Type dropdowns too. Restored the real
elements and removed the hidden scaffold; added new Tag and Group
dropdowns wired to the same filter state the sidebar chips use.
- Audio effects failing with "pedalboard is not installed" despite
requirements.txt listing it: the package WAS installed, but its
native extension (pedalboard_native) links against libatomic.so.1,
an OS-level shared library missing from the python:3.11-slim-bookworm
base image. Added libatomic1 to the Dockerfile and rebuilt - verified
`import pedalboard` now succeeds in the running container.
- Relabeled "edit ID"/"copy ID" to "rename filename"/"copy filename"
in the voice inspector - the feature already renamed the underlying
.wav/.meta.json/.reference.txt/picture files via the existing
/api/voice/rename endpoint, it just wasn't obvious "ID" meant
"filename."
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
It used position:sticky with a top:40vh offset - sticky's containing
block grows with the document, so on a long PDF the pill drifted
toward the bottom instead of staying a fixed distance from the
viewport's actual visible top. Switched to position:fixed.
Also investigated a "characters all gone" report: verified directly
in the SQLite database that all 47 records for the book are intact,
and a fresh browser session renders them correctly with no errors -
this was a transient/stale-page display issue, not data loss.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Character Sheets generation only ever showed a progress bar - no
visible reading/thinking/filling-out, unlike the casting flow which
already streams the LLM's output live. Refactored
/api/character-sheets into shared _charsheets_prepare/_charsheets_parse
helpers (same split used for attribution) and added
/api/character-sheets/stream, proxying the LLM's SSE stream through
the same shared lock used by the other attribution endpoints.
Client: new csGenerateStream (mirrors audiobookAttributeStream) tries
the streaming endpoint first per passage, updating a new "Live output"
panel in the progress dialog with the raw JSON answer as it's written
- itself the "watch it fill out the sheet" experience, since there's
no separate reasoning channel worth hiding it behind here. Falls back
to the blocking endpoint on any stream failure.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Recasting one character out of a 149-passage book was reading the
entire text every time, exactly as flagged: "you only need to read a
couple of paragraphs before and after his name." csForReaderSelective
now matches the picked character's name + known aliases against the
book's chunks, keeps one chunk of context on either side for
pronoun/"he" resolution, and only extracts from those - falling back
to the full book only if nothing matched at all (e.g. a name typo).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
csForReaderSelective passed the ENTIRE roster to csGenerate as the
target list, so the "N cast characters queued" progress dialog showed
every character regardless of what was actually checked in the picker
- only the final save step was correctly filtered, making the whole
run look like it ignored the selection. Now only the picked name(s)
go in as the target roster.
Also fixed the "Recast options" dropdown opening off-screen: its
anchor sits in the bottom action bar, so opening downward (the
default) routinely pushed it past the viewport edge. Opens upward
when there isn't enough room below, with more prominent styling.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Merging two characters could block the main thread long enough to
trigger the browser's own "Page Unresponsive" dialog - the merge
itself is a fast array loop, but redrawing the whole feed afterward
(thousands of DOM rows, each running highlightText's regex pass) was
one long synchronous chunk. A plain spinner overlay can't fix that,
since it freezes right along with everything else in the same JS
turn. Split _abMergeCharacters into a fast relabel step plus a new
_abRedrawSegmentsChunked that rebuilds the feed across animation
frames, driving a real progress bar in the busy overlay instead of a
static "please wait".
Also added search + sort (line count / alphabetical) to the Casting
sidebar's character list, matching the Library's character list
controls.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The earlier table-view fix (display:table-row on <tr>) wasn't the
whole story: display:flex directly on a <td> (Stimme, Tags columns)
also broke its table-cell participation in Chromium, rendering that
cell stacked at the PREVIOUS column's x-position regardless of
table-layout mode - confirmed via direct DOM/rect inspection, not
guesswork. Moved flex layout to inner wrapper divs and switched to
table-layout:fixed with an explicit colgroup so column widths are
never re-negotiated by content again.
Also added actual character merging to the "also known as" alias
popup: picking an existing roster entry (e.g. "Schmied" from Darag's
popup, when the LLM split one person into two roster names) reassigns
every one of its segments to the character you opened the popup from,
with undo support - not just a linked library alias that left the
live cast still showing both as separate people.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Any selection under 40 chars was treated as "assign this as a
character name," including short quoted lines like "»Henker«." that
the user clearly meant to split into their own Unknown-speaker
segment - guillemets/quotes are never part of a name. Selections
starting with a quote mark now skip the assign-popup hijack and fall
through to the already-visible "Split text to Unknown Speaker" button.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Table view was rendering as stacked blocks instead of columns: rows
reused .lib-char-card for its event wiring, but that class's
display:flex;flex-direction:column turned every <tr> into a flex
column. Reset to display:table-row and stripped the leaked-in card
chrome.
Split /api/character-generate-prompts into four independent per-field
LLM calls (from two paired calls) and added a `fields` filter, so the
UI can offer one Generate button per prompt box instead of a single
button that always regenerated all four - cheaper, and further
shrinks each response to reduce truncation risk.
Added a Sort dropdown (Role/Alphabet/Lines/Gender/Voice assigned) to
the Characters/Cast list, persisted like the Cards/Table toggle.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
"Cast Characters" always blindly regenerated the whole cast from
scratch, even for a book already fully cast - no way to just look at
what's there or touch up a handful of characters without redoing
everyone. Once clGetAllByTagOrBook finds existing characters for this
book, the button becomes a split control: View Characters (jump to the
Library overview) plus a dropdown for Recast all or Recast selected...
(checkbox picker that re-scans the book but only saves updates for the
characters checked).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replaces the horizontal avatar strip above the transport bar with a
sidebar next to the script page, reusing Read Aloud's Casting sidebar
classes (.ab-cv-side/.ab-char-item) directly instead of a separate
look. Same collapse-to-avatars control, now shows each character's
line count, and clicking a character scrolls the script to their
first line. Removed the CSS/HTML this replaces.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Server logs showed /api/analyze-characters succeeding on every attempt
but /api/voice-design never once being called - the bulk voice-design
loop accessed rehState.cast[sp].voice unguarded right after that
(multi-second, for a large cast) request resolved. Any cast-entry
change during that window threw an uncaught TypeError, silently
killing the whole run with no toast, no further requests, and the
button stuck disabled. Guarded the access and wrapped the remaining
flow in try/catch/finally so failures are visible and the UI always
resets.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Table view: one row per character (avatar, name, sex, line count, voice
language, alignment, voice, tags, prompt-availability checks), toggled
next to the card grid and persisted.
Bulk voice auto-assign: checkbox per character + "Auto-assign selected"
per production, sequential so later picks see what earlier ones just
took (avoids duplicate voice assignments).
Character tags (auto-set to the book of origin) are now visible on
cards - the field always existed, cards just never rendered it, so a
character recurring across books had no visible link between records.
Detail fields (Backstory, Motivation, etc.) now show small numbered
links to their exact source citation when the sheet has one, instead
of making the reader search the full "Quellen im Text" list.
Added gender as an actual extracted character-sheet field - the UI
already had a gender icon but the LLM was never asked for the value.
Fixed SillyTavern/Concept Art prompts still coming back empty despite
the earlier token-budget increase: they're the last two fields in one
JSON object, so truncation always cost the same two regardless of the
ceiling. Split into two independent, concurrent LLM calls instead.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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>
Characters/Cast gains a "Casting" button back to the active casting
session, the pipeline stepper renders on the Library section, and the
stepper's Cast Characters stop navigates instead of side-effect-running
sheet generation. Prompt generation: 4096-token budget (1600 truncated
the four-prompt JSON so two fields silently arrived empty), truncated
answers salvage completed fields, all-empty responses fail loudly, and
partial results name the missing prompts. The PDF-extraction progress
pill is enlarged and vertically centered.
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>
After a successful /api/voices fetch, results are written to sessionStorage
(key ttsvc_vc). On the next page load loadVoiceLibrary() reads the cache and
renders voices immediately before the network request completes, eliminating
the blank-list / skeleton flash entirely.
The background fetch always runs and overwrites the cache with fresh data.
Error handling is graceful: if the network fails but cache was served, the
error is suppressed (stale data stays visible). The Refresh button clears the
cache first to force a full reload cycle.
Silent-refresh logic (from v1.12.19) prevents the second loadVoiceLibrary()
call (engines.js batch E) from blanking already-rendered voices.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Root cause 1 (v1.12.18): `window.loadVoiceLibrary = () => loadVoiceLibrary()`
overwrites the global binding the arrow function references, causing immediate
RangeError: Maximum call stack size exceeded on every call. Changed to direct
assignment `window.loadVoiceLibrary = loadVoiceLibrary`.
Root cause 2 (v1.12.18): `loadSettings()` called `renderSettingsAbout()` which
lives in conversation.js (batch E), loaded after init.js. Guard added with
typeof check; nav.js already calls it safely when the About section opens.
Also (v1.12.18): s-library.html duplicated cl-book-filter / cl-search / cl-grid
from s-characters.html, breaking getElementById. Characters panel in Library
now redirects to s-characters instead of duplicating its DOM nodes.
Also (v1.12.19): engines.js triggers a second loadVoiceLibrary() after nav.js
already rendered voices, blanking the list briefly. Second call now silently
re-fetches without clearing the list when voices are already present.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
loadSettings() was crashing with "Cannot set properties of null" because
many settings input elements were moved out of their original sections
during the Library restructure. All bare .value assignments are now
routed through a local sv() helper that silently skips absent elements.
This was also blocking My Voices from rendering on page load.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
After a batch benchmark completes, successful entries are saved to each
voice's meta.json via POST /api/voice/meta. window.loadVoiceLibrary() is
then called so My Voices Factor + WPM columns update instantly without
a manual reload.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Voice selection list now shows flag + gender symbol on each row.
Batch results table adds Lang and Gender columns. All columns are
sortable by clicking the header (↑↓ indicator); defaults to Factor
descending. Sort logic handles strings (locale) and numbers uniformly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Voices table: removed Length, Duration, Time — only Factor and WPM remain
from benchmark data. Setup → Benchmark batch results now shows Duration,
Factor (sorted fastest-first, colour-coded), Time, and WPM. Factor replaces
Avg RTF with the same data flipped to a more intuitive direction (higher=better).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The old combined `21.8s · 1.30x` Speed cell is replaced by two separate
sortable columns:
- Factor (x.xx): audio÷render multiplier, green/amber/red colour-coded
- Time (Xs): total render time
Column order: Length · Duration · Factor · Time · WPM · Seed · dBFS · ...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously the bench/wpm cells only updated after loadVoiceLibrary() at
the end of the full batch. Now each row is patched in-place immediately
after its voice finishes, for both batch and single-voice benchmarks.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
WPM (words per minute) is derived from the benchmark audio duration and
sentence word count, revealing how fast a voice speaks — independent of
GPU speed. 130–180 wpm is comfortable for audiobooks. Column is sortable.
Info (ⓘ) icons on Speed and WPM headers explain both metrics on hover.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Speed column now displays 1.32× instead of 1.3× for better precision.
Sorting by Speed ranks by the RTF multiplier (faster = higher ×) rather
than raw elapsed time, so the sentence length no longer skews the ranking.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Voices cloned from a Script Rehearsal now show the script title in the
SOURCE column without requiring manual entry. `_displaySource()` parses
the note field (`Rehearser · <title> · <character> — …`) and returns the
title segment as the source. Explicit `origin` values still take priority.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add Source input to voice inspector panel (saves to origin in meta.json)
- Auto-detect fish-audio voices via tag — SOURCE column now shows
"fish-audio" for tagged voices even without an explicit origin field
- Bulk "Set source" action in the multi-select toolbar
- Source cell in table reflects the live-displayed value and updates
immediately when changed via the inspector
Co-Authored-By: Claude Sonnet 4.6 <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>
