[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"aihot-art-90050":3},{"itemId":4,"vertical":5,"category":6,"source":7,"score":8,"title":9,"summary":10,"analysis":11,"url":12,"coverUrl":13,"direction":13,"marketSignal":13,"publishedAt":14},"90050","ai","产品发布\u002F更新","IT之家",58,"谷歌Google Vids新增数字分身功能:自导自演AI大片","谷歌为Google Vids加入数字分身功能,一张自拍照加语音即可生成本人形象的AI视频,并接入Gemini Omni编辑。","谷歌为Google Vids加入个人数字分身功能,用户上传一张自拍和一段语音就能生成外貌声音都逼真的虚拟形象,叠加多模态模型Gemini Omni后,Google Vids正从职场演示工具转型为面向大众的AI视频创作平台。\n\n· 数字分身生成只需一张自拍照加一段语音录音,外貌与声音都模仿本人\n· Gemini Omni支持文字提示词加参考图片联合生成视频,还能更换背景、改善光线、加特效\n· 支持分步修改,用户可边做边提调整要求,不必因局部改动重新生成整段视频\n· 数字分身与谷歌账号强绑定,只能生成本人形象,并嵌入SynthID隐形水印做溯源\n· 目前仅向部分地区满18岁用户开放,尚未全量放开\n\n相比OpenAI Sora此前曾出现的“恶搞名人”争议,谷歌选择用账号绑定加水印收紧数字分身的滥用风险,这场AI视频创作平台之争(对垒HeyGen、Synthesia等)也将更强调可控与合规。","https:\u002F\u002Fwww.ithome.com\u002F0\u002F978\u002F022.htm",null,"2026-07-17 13:42:59"]