這是一位作者縮分享的筆記,這位作者叫李强,他藉由理論說明,在藉由原始碼實作證明的方式來描述Directshow,是一份很好的筆記.-This is a shrinking share of the author notes, the author called Li Qiang, he described by the theory, by source implementation in a way that described Directshow, is a very good note.