musicplayer

將bitmap存取速度加快，減少記憶體存取所占用的時間，以方便做影像的演算法(Faster access to the bitmap to reduce the occupied memory access time in order to facilitate the algorithm to do image)

cfg video rec and mp4 3gp file play

对AVI视频按照自己的需要截图，如从视频中某帧开始截取，间隔几帧截取一帧等功能。(AVI video shots according to their needs, such as in a frame from the video began interception, interception of a function every few frames.)

在C++编程环境下，实现MIDI音乐的播放功能，可以用来学习简单的多媒体编程。(In the C++ Programming environment, realize MIDI music playback functions, can be used to study a simple multi-media programming.)

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)

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)

能实现视频帧格式的选择，前一帧的播放，整个视频的文件播放(Can realize the video frame format of choice, before playing a frame, the video file playback )

WINDOWS下可可播放多媒体文件和其它 (Under WINDOWS cocoa to play multimedia files and other)

ffmpeg类库及说明文档，适合多媒体开发去学习(ffmpeg libraries and documentation )

佰锐多媒体应用开发库，应用例程，库文件，dll文件(Bai Rui multimedia application development library, application routines, library files, dll files)