E.M. Magic Swf2Avi Professional, High-Quality, No skip frames and Lossless audio for your Flash conversion, and supports swf to HD(high-definition) video. E.M. Magic Swf2Avi is the extremely powerful Flash converter software to convert SWF to AVI an
实现PCM和ALAW间的转换 The files in this directory comprise ANSI-C language reference implementations of the CCITT (International Telegraph and Telephone Consultative Committee) G.711, G.721 and G.723 voice compressions. They have been tested on Sun SPARCst
JMF是Java中处理多媒体资源(audio,video,etc.)的一套API。这个扩展包提供多媒体资源播放、传输、编码解码等功能。JMF的框架结构：JMF Architecture Time Model Time 对象表示一个时间点，精确道十亿分之一妙(nanosecond)。 Clock接口定义了基本的定时和同步操作，用来控制多媒体数据表现。 TimeBase类似手表的石英振荡器。 Clock的MediaTime记录媒体数据当前的时间指针。Clock接口 Controller,Playe
