EJClaw 067efc7abe feat(tts): per-emotion voice controls (speed/word-gap/sentence-gap/pitch) ...

Each emotion can now be tuned independently. parse_segments resolves the four
controls per segment from a base (공통) dict plus an optional per-emotion
override; a missing override key inherits base. By default there are no
overrides, so every emotion delivers with the base values (모든 감정 = 기본값).

- emotion.py: Segment now carries all 4 controls + the canonical emotion name;
  parse_segments(text, base, overrides). Adds EMOTION_LABELS/EMOTIONS for the UI.
- melo.py: MeloTTS.emotion_overrides store; synth resolves per-segment controls
  and sends them per segment.
- melo_worker.py: _render applies each segment's own word_gap/sentence_gap/pitch
  (previously reply-global).
- dashboard.py: emotion dropdown in the TTS panel; GET returns base + overrides
  + emotion list; POST {emotion,...} stores an override (or {reset:true} clears
  it); base is set when emotion is omitted/"base".

Verified: an override on one emotion slows only that emotion (happy@0.7=5.66s vs
base 3.02s; sad unchanged at 3.06s); dashboard store/reset/base all work; 34
tests pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-08-26 23:10:33 +09:00

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