subtitle 3

Live2D session view with realtime voice: continuous voice input, streaming TTS, subtitle translation, multi-model catalog, standalone entry / Live2D 实时语音会话视图：连续语音输入、流式 TTS、字幕翻译、多模型目录、独立入口

⚠️ 仅支持 Windows；需自装 ffmpeg。DSH 视频创作工作台：把一个素材目录做成成片。四工具 video_scan/video_frames/video_build/video_cover + 创作技能 + 服务端渲染预览页。支持选段、真转场、字幕与文字动画、字体预设、调色、配乐、慢动作、多种收尾（落款卡/定格/淡出）、封面图嵌 MP4。纯 Node 直调 ffmpeg，零运行时依赖。

Watch a video together with a text-only agent: follow the user's real playback position, hand over one segment at a time just before it ends, and keep a single text stream of scripted lines, interjections and the user's replies.