8051上的CRC8校驗 A CCITT-8 CRC calculator. the source contains both the calculated (smaller but slower) version, and the table driven (faster but larger) version.
FFmpeg is an audio/video conversion tool. It includes libavcodec, the leading open source codec library. An experimental streaming server for live broadcasts is also included
This version of dialog, formerly known as cdialog is based on the Debian package for dialog 0.9a (see CHANGES for recent modifications) 這是一個 unix 系統下的對話框管理程序， 你可以將該程序編譯后，直接使用。
