MyMusic

基于DirectSound的声音播放器。本实例将介绍使用DirecSound技术编写的声音播放器，DirecSound编程技术在多媒体编程中需要经常用到。(DirectSound-based audio player. This example describes the preparation technique using DirecSound sound player, DirecSound programming technique often used in multimedia programming needs.)

这个demo是对频谱进行分析的 可以实时的现实频谱曲线(This demo is a spectrum analysis of the realities of real-time spectrum curve)

THE efective ways for player, and the useful code, make you study the media, the technology.

说明：  漂亮的MP3播放器，Visual C++ 6.0环境下MFC开发(nice MP3 player, 6.0 Visual C development environment MFC)

MerryMeeting是一个事件经营和提升公司，该公司为它自己可以迎合小公司和中等公司的维护的需要和能够促进一大批辅助课程的行为而感到骄傲。 为了提高当前商业环境和以高效的方式来迎合客户的需要，MerryMeeting的管理者已经决定让事件和出席者的登记过程自动化。 (MerryMeeting is an event management and upgrade the company, the company can meet its own small companies and medium-sized company)

vc++写的网络录音机程序，录音是参照vckbase的录音api代码,结合了一小段socket(TCP)就可以用来单方说话录音了,程序分两部分一部分是(录音机+网络发送代码),一部分是(接收数据+播放波形音乐代码),由于程序只是为了自己用,很多地方没有注意错误的识别,结构也比较乱,本程序当初最头疼的就是控制损耗内存,结果用了双缓存来存储波形数据来交替的存储/清除.(vc++ program to write the network recorder, audio recording reference vckbase api code, combined with a short socket (TCP) can be Speak to unilateral recordings, and part of the program in two parts (recorder+ network to send the code), part (Receive Data+ play wave Music code form), because the program only for their own use, many places do not pay attention to the wrong identification, the structure is chaotic, the program had The most troublesome is the loss of memory control, the results with the double buffer to store the waveform data to alternate storage/removal.)

H 264 Video coding overview presentation

从一个mpeg4视频文件中，抓取给定起始结束时间段内的图像，保存为jpeg格式，使用directshow实现(From a mpeg4 video file, the crawl a given time period starting the end of the image, save it as a jpeg format, the use of DirectShow realize)

this is matlab code for the paper solved on the DWT SVD and DCT

二维离散傅利叶变换尽量不要让站长把时间都(Two-dimensional discrete Fourier transform as much as possible not to let the station master to time)