[摘要] Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same repe[全文]
[摘要] 本文簡單分析FFmpeg中一個常用的函數:avformat_open_input()。該函數用于打開多媒體數據并且獲得一些相關的信息。它的聲明位于libavformatavformat.h,如下所示。/** * Open an input stream and read the...[全文]