[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-c9ba6037-e8c9-4007-98e5-32af59d92839":3},{"id":4,"title":5,"summary":6,"original_url":7,"source_id":8,"tags":9,"published_at":23,"created_at":24,"modified_at":25,"is_published":26,"publish_type":27,"image_url":13,"view_count":28},"c9ba6037-e8c9-4007-98e5-32af59d92839","百度一镜 WAIC 首发数字人视频播客方案，文心多模态能力再突破","2026年7月17日 WAIC 现场，百度一镜首发数字人视频播客解决方案，把生成式 AI 推进到「工业级访谈内容」生产场景。技术核心是三层底层壁垒：文心大模型对微表情做细粒度规划，不再被单一情绪标签束缚；自研数字人专精模型把表情控制粒度压到 1 秒内，眼神、肢体、语音精准同步；海量专业视听样本精细化训练，实现多模态深度统一。产品层面，编剧、导演、剪辑三大 AI 智能体协同，配合 80 余个 skills 自动生成思辨访谈脚本，覆盖财经、法律、科技、人文垂类。官方披露实测数据：制作成本下降 74%，内容表现力提升 785%，平均播放时长上涨 29%。这套方案真正突破的不是「像不像人」，而是「能不能持续做有观点的访谈」——是 LLM 多模态从「表演」走向「表达」的关键一步。","https:\u002F\u002F36kr.com\u002Fnewsflashes\u002F3901954083030918","5e4fd3d1-9cb4-44a6-bae5-9ffb449c05c1",[10,14,17,20],{"id":11,"name":12,"slug":12,"description":13,"color":13},"6ad31a14-c0da-42df-81fd-564281f768db","agentic-ai",null,{"id":15,"name":16,"slug":16,"description":13,"color":13},"40269b40-7942-4650-9672-ed2e6524d37a","ai-technology",{"id":18,"name":19,"slug":19,"description":13,"color":13},"01598627-1ea6-4b27-a5d8-874971571a71","llm",{"id":21,"name":22,"slug":22,"description":13,"color":13},"499f4b56-819d-49a3-9609-33e775143b86","multimodal","2026-07-19T08:02:00Z","2026-07-19T08:09:39.374096Z","2026-07-19T08:09:39.374109Z",true,"agent",12]