Attribution was re-splitting the raw prompt independently and comparing
scene counts, then guessing on mismatch (all-keys union -> cross-training,
or empty -> keys not detected, incl. single-scene-with-keys). Both the
80MB cross-training and Darki's "custom uploaded keys not detected" trace
to that.
resolve_scene_refinement_keys now reads each scene directly: split with
the shortcut-aware split_timeline_verbatim (same scenes generation uses)
and collect, via new refinement_keys_in_text(), the keys whose shortcuts
fired in each scene (anchor keys apply to all). No scene-count compare, no
union/empty fallback except a genuine multi-scene misalignment. Single
scene with a custom key is detected; each scene gets exactly its keys.
Reverted the original-text scan added to prompt_scene_shortcut_keys (it
desynced that splitter from parse_timeline/generation and caused the
detection regression); it's now used only for session-reset all_keys.
Training law: a scene owned by custom key(s) trains ONLY them; the project
default key is left untouched and learns solely from scenes with no custom
key. Tests added for all three behaviors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Wrong-* ratings (appearance/details/action/combos) are prompt-REPAIR
signals — "good gen, wrong words/identity" — not quality rewards. They
were feeding their 0.0/low reward into both value-function training and
the keyless Absolute taste store, stamping visually-good conditioning as
a low-value valley. The VF ascent (now always the default key, applied to
every scene) then pushed conditioning away from good regions into drift /
wrong-character / distorted gens; Absolute stored good gens as global
bad-taste.
Wrong-* now carry skip_value_function: still drive prompt repair + the
relative per-key direction/category memory, but train no reward asset.
Quality ratings (Missing-*/Perfect/Nailed/Awful) unchanged. Gated all 3
relative VF call sites + _v2_learn_absolute. Preventative only — keys
poisoned before this fix still need reset/retrain.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Per-scene key attribution diverged from the generation split whenever the
advisor rewrote prompt_to_encode away from the raw prompt, so
resolve_scene_refinement_keys hit its all-keys UNION fallback and assigned
every key to every scene. That union got persisted into the run and read
back at rating time, training every key on every clip (value_fn bloat).
- prompt_scene_shortcut_keys now scans both expanded and original text
(mirrors split_timeline_verbatim), so identical structure -> matching
scene count -> precise attribution far more often.
- Divergence fallback is now default-key only (empty sets), not the
all-keys union; a diverged run under-trains instead of cross-training.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A replacement is a prose phrase and may contain commas (e.g. "The video
rapidly cuts, showing the next view."). Both the Movie Editor's splitLines
and the backend _shortcut_replacements string fallback split on commas, so
one phrase became several variants: the editor showed it across lines,
expansion picked one half at random (never matching the comma-form transition
trigger), and a comma edit reverted on save because it re-split every time.
Replacements are now one-per-line only (commas preserved); triggers still
accept comma-separation per their UI. Existing torn replacements self-heal on
the next edit + save.
- mediabrowser.js: separate splitTriggers (\n or ,) and splitReplacements (\n).
- templates.py: _shortcut_replacements string fallback splits on \n only.
- tests: comma phrase stays one replacement (list + string + normalize paths).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
split_timeline_verbatim expanded shortcuts before detecting transitions, so
a cut marker that is ALSO a shortcut (e.g. qcut/cut, common now that cut
markers carry refinement keys) had its trigger word replaced before
detection -> the split was lost or misplaced ("scene 2 removed, scene 1
shows scene 2's prompt"). It now ALSO scans the original verbatim text for
triggers and merges with the expanded scan; trigger-shortcuts are caught at
their true offset, shortcut-driven splits and plain triggers are unchanged,
and the dedup collapses duplicates. Lossless round-trip preserved.
- conditioning.py: original-text trigger scan in split_timeline_verbatim.
- tests: user's qcut/cut case (2 scenes, actions 10|20,30, lossless) +
shortcut-driven split still works.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The shortcut-internal-cut guard disabled the supported 'shortcut whose
expansion resolves to a transition' splitting (see project prompt model),
so scenes stopped splitting at all. Reverts split_timeline_verbatim to the
prior behavior; the real drop/shift bug needs a targeted fix with the
user's actual prompt + shortcut definition.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
split_timeline_verbatim detected scene cuts in EXPANDED text and projected
them back onto the original. A cut living inside a shortcut's replacement
got projected onto the shortcut's edge; colliding/early boundaries were then
deduped away, dropping a scene and shifting the rest ("scene 2 removed,
scene 1 shows scene 2's prompt") until reload. This surfaced more once
shortcuts could carry refinement keys (more key-bound shortcuts in prompts).
The editor treats shortcuts as opaque (they only expand for preview/
generation), so the verbatim splitter now ignores any transition match that
starts inside a shortcut expansion. Literal user-typed markers still split;
generation still expands and splits unchanged. Result round-trips losslessly.
- conditioning.py: _starts_in_shortcut guard in split_timeline_verbatim.
- tests: shortcut-internal cut is ignored + lossless; literal cuts still split.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Per-scene multi-key learning trains every refinement key whose shortcut
fired in the prompt, so a reset must clear them all — not just the
project/default key, which left stale per-key state behind.
- conditioning.py: _v2_reset_prompt_keys() — on reset_session, union the
non-default keys from the raw positive + intent prompts and reset/save
each (primary key excluded; main flow already handles it). Reported in
the state status string.
- store.js: "Reset Studio session" now confirms before arming, listing
every key it will wipe (default + non-default keys in the prompt, from
the preview's scene_refinement_keys). Disarming does not re-prompt.
- tests: union/primary-exclusion + no-op cases.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Surface, before generation, which refinement key(s) each scene will steer
with — exactly matching the generation-time resolution.
- conditioning.py: extract resolve_scene_refinement_keys() as the single
source of truth; FunPackVideoRefinerV2._v2_scene_refinement_keys now
delegates to it (no behavior change).
- bridge.scene_refinement_keys(): preview payload per scene — explicit
non-default keys, or the project default key when none fired.
- server /preview: attach scene_refinement_keys (both gen and non-gen
branches), resolved against the project's refinement_key.
- inspector.js + styles.css: per-scene key chip in the timeline preview
(avg when >1; greyed "(default)" fallback).
- tests: resolver/Studio parity + bridge preview payload.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Shortcuts carry an optional refinement_key (templates model + expansion);
editor gains a "Use non-default refinement key" checkbox + field.
- Project-level Refinement key field (Studio engine card) wired through
server -> builder into FunPackRefinementKeyLoader (settable in any mode).
- Per-scene key attribution (prompt_scene_shortcut_keys): keys whose shortcuts
fired in a scene; anchor keys count for every scene; union fallback on
rewrite/count mismatch.
- Per-scene conditioning merge: steer with each participating key's state and
average (one key = substitute, none = default), replacing the default-key
relative steering for keyed scenes.
- Multi-key rating: full per-scene learning suite + value fn trained into each
participating key's state.
- Tests for shortcut key surfacing, expansion tagging, per-scene attribution,
fallback, and keyloader injection.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
