[問題] 請推薦錄影機規格
大家好
未來我們單位打算辦一個小型的課程
教室的大小大約30人左右
課程內容會黑板和投影機都使用
課程內容一天會上八小時 連續上三個禮拜
因為機會難得 我們想錄影做紀錄
但是對於能夠達到一定的錄影畫質水準的錄影機不太有概念
同時預算也不算是非常多 希望能達到比較好的CP值
想請問像這樣大小的教室能夠把黑板的字拍得很清楚的錄影機
需要達到怎樣的解析度水準?還有哪些地方需要考量的?
或者甚至有推薦的機型嗎?
謝謝
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※ 編輯: noonee (76.247.22.141), 02/14/2017 12:56:44
※ 編輯: noonee (76.247.22.141), 02/14/2017 13:03:12
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