WIP feat(moshi): subtitle Topic bus, TTS gating, and refactoring#93
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ChengyuSun wants to merge 2 commits into
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WIP feat(moshi): subtitle Topic bus, TTS gating, and refactoring#93ChengyuSun wants to merge 2 commits into
ChengyuSun wants to merge 2 commits into
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June 21, 2026 12:19
…eepseek-v4-pro Phase 2a/2b implementation + code refactoring: ## Features - Add SubtitleTopic for cross-process subtitle via Zenoh Topic bus - Add SubtitleTopicConfig with 3-layer fallback (ConfigStore → mode import → HTTP bypass) - Extend subtitle_callback signature to (text, is_final, batch_id) - Add AudioRuntimeTopic gating to advance_point for TTS playback sync - Add LectureBrain state machine for lecture flow control ## Refactor - Split moss_in_reflex.py (1052→385 lines) into 5 modules: state.py, subtitle.py, channel_commands.py, http_endpoints.py - moss() function: 592→60 lines pure orchestration ## Chore - Remove .moss_ws/assets/courses/ from git tracking, add to .gitignore via claude code
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讲课翻章不再抢话
之前 Ghost 讲完第一段立刻翻章，新旧音频重叠。现在
advance_point会等 TTS 完全播完再推进，确保"说完再走"。句级字幕通道（代码已就绪，未通）
实现了从 TTS 引擎逐句拿字幕 → Zenoh 跨进程 → 前端显示的完整链路。字幕随语音同步出现，而非整段一起出。
讲课状态追踪
新增
LectureBrain状态机，讲到哪里、讲了多少、是否暂停，服务端全程可查。代码重构
moss_in_reflex.py从 1000+ 行的单文件拆成了 5 个模块，找代码、加功能不再大海捞针。已知问题
下一步
先修 #24 让讲课跑通，再修 #23 让字幕出来。'