Make the flood-fill and expansion knobs reachable from the DE sweep:
- kpn_bindings: read expand_band_lo/hi and presence_mode from the replay
cfg dict (presence_mode accepts "flood"/"track_extent" or a numeric
>=0.5 toggle), and carry is_scene_boundary onto the replayed frame.
- replay.py: add expand_band_lo/hi to CFG_KEYS and a --presence-mode flag,
and read is_scene_boundary from the dump (absent in pre-scene dumps).
- optimize.py: map the continuous presence_flood knob (0..1, >=0.5 → flood)
to presence_mode, and order expand_band_lo/hi so an inverted band can't
waste evaluations.
Also relax replay's dropped-vote guard from an all-or-nothing abort to a
2% ratio. The registry one-clock fix removed the systematic drops; a
sub-percent residual remains on some films from EOF-flush / same-tick
ordering, which does not move the per-second F1 or the sweep rankings. The
catastrophic capacity bug the guard was built for dropped thousands and
emptied the output, so a ratio threshold still catches it while letting a
scattered fraction of a percent through (logged, not fatal).
dtourolle
d113c83189