錄ppt時要露臉，還要摳像？不費事兒！一台電腦、一個攝像頭、一塊綠幕就搞定！
Synopsis
PPT的畫面上同時出現教師人像，而且還要對教師人像做摳像，讓它跟PPT畫面無縫融合在一起。不需要專業的錄播室，不需要專業 ...
![[OBS教程]無需綠幕！教你用OBS插件輕鬆去除攝像頭背景](https://i.ytimg.com/vi/rXTlNQQ32SQ/hq720.jpg?sqp=-oaymwEcCNAFEJQDSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLAMdh0wUqWrD0DABPtXbRTFw2u-eA)
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