I am trying to program a feature, similar to that of CamTwist, with 开发者_高级运维which a video file (on hard disk) can be broadcasted to other applications as video input.
However, I am not sure where to begin..googling did not help much either.
a little guidance could be useful. :)
You've got the OSX tag set so I'm guessing you want to do this on a Mac. Take a look at Syphon it has a good shot at being what you're looking for.
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请问买过的朋友，舒提啦旅行箱实际使用体验如何？
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是否在对方手机上显示已读，是由用户自行设置的。依次打开iPhone的“设置-信息”，会有一个“发送已读回执”的选项。将其打开，对方就能看到你，是否已经阅读了本条iMessage信息。将其关闭，对方就看不到。
微信重新建群怎么开发者_Go百科建？ 产品名称：苹果手机 产品型号：iPhone 11 系统版本：iOS 13
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