PPS-patch

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)

做一频谱分析处理，为滤波提供频率(Spectrum analyzer to do one deal, in order to provide frequency filtering)

DirectSound加VC6.0实现播放Wav文件时添加各种音响效果(DirectSound plus VC6.0 for playing Wav file to add various sound effects)

说明：  C语言编写的MPG4解码程序，包括完整的解码及编码就结构，适合学习MPG4的相关数据结构及处理流程，(C language MPG4 codec procedures, including a complete decoding and encoding on the structure, MPG4 for learning the structure and the related data processing,)

音乐播放器，可以从系统中选择想要听的歌曲，导入到该播放器中，播放器有暂停和开始选项。(Music player, you can choose from the system you want to listen to the songs into the player, the player with pause and start options.)

Savitzky-Golay 滤波算法的资源汇总，原理阐述(Savitzky-Golay filtering algorithm resource summary, the principle expounded)

华中科技大学东软实训作品 media player 源码 MFC实现(Huazhong University of Neusoft training MFC source media player works to achieve)

一个基于ffmpeg的视频播放器示例，支持各种视频格式和编解码器(ffmpeg player)

说明：  用VC编的基于DirectSound的声音播放器，适合多媒体学习之用(VC series based on the voice of DirectSound players, suitable for use multimedia learning)

伯克利大学MPC珍贵资料，对理解MPC、编程具有重要参考意义(Berkeley MPC valuable information programming has important reference significance in understanding the MPC)