标签: 数字屏幕捕捉

Mostapplicationsthatpresentdataonadisplayterminal,processandmanipulatethatdatainitsdigitalformbeforeconvertingitintotherecognizableanalogformthatappearsonthescreen.Devicessuchasvideocameras,infraredsensors,etc.receiveinformationasananalogsignal,convertitintodigitalformforprocessing,andthenreconvertittoanalogformfordisplay.……