2.如何设置背景音乐？你想不想有音乐陪伴，你想不想

一个非常 不错的播放器，值得初学者研究。-A very good player, worthy of study for beginners.

大名鼎鼎的MIT提供，任意FFT变换源程序及SDK-famous for MIT, arbitrary FFT source and SDK

这是一个FLASH作业，比较小，希望大家提出宝贵意见-This is a FLASH operations, is relatively small, we hope that the valuable advice

音频混音类，可以实现多个WAV格式文件混音播放-audio mixing category, can achieve more than WAV format mixing players

这是一个数字信号处理的函数库,包括FFT变换，各种滤波算法， 如果你要编写数字信号处理相关的程序，这是个不错的选择-This a digital signal processing functions, including FFT, various filtering algorithm, if you want to prepare digital signal processing related to the procedure, which is not a bad choice

class with yuv2rgb and rgb2yuv conversion and also simple dpcm algorithm just line after line

Create AVI files from Bitmaps and icons instantly. You can now modify the scale/rate of your AVIs. Very simple and free to use. 可以从位图和图标创建AVI文件。可以调整AVI文件的比例和播放速度。使用方便简单。-Create AVI files from Bitmaps and icons instantly. You can now modify the scale/rate of your AVIs. Very simple and free to use. may founds the AVI document from the position chart and the chart sign. May adjust the AVI document the proportion and the broadcast speed. The easy to operate is simple.

rtp协议中各个部分的格式，我费了很大劲抽取出来的，-rtp agreement all part of the format, I spent a lot of efforts extracted,

这是有关C++中设计输入/输出流的源代码,有很好的算法支持,是C++爱好者研究IO流不可或缺的源代码-This is the C++ In the design of input/output flow of source code, the algorithm has very good support of the C++ Enthusiasts research stream IO indispensable source code

一个非常好用的CD播放器，界面美观,使用方便（你可以使用热键来代替鼠标）。一位朋友对我说除了不能播放mp3外，实在挑不出什么毛病了。-a very user-friendly CD player, beautiful interface, easy to use (you can use the hotkey to replace the mouse).mp3