waves

音视频捕捉和回放类，并包含调节向导示例，示例中展示如何使用该类，开放人员完全可以将这些类放入自己的工程使用。代码使用direct sound技术封装，包含文件录音，多文件混音播放，本地录音回放，音量调节等多个功能示例。(video&audio wizard demo)

多媒体播放器,包含界面建立，以及代码实现。(Multimedia player, including the interface to create, as well as code.)

从立体声的wave文件中分别提出左声道和右声道的声音数据(Asked the left and right channels of sound data from the stereo the wave file)

命令行下可直接运行可将WAV转成MP3等格式 ffmpeg -i a.wav a.mp3 (命令行下可直接运行可将WAV转成MP3等格式 ffmpeg-i a.wav a.mp3 )

说明：  本程序利用VC++编写，实现声音的录制和播放。(This procedure using VC++ to write, implement sound recording and playback.)

该程序可以把avi格式的视频转换为单帧图像存储起来，用起来方便，很实用(The program can convert avi video format for the single-frame image storage, and convenient to use, very practical)

基于matlab GUI界面的播放器，用matlab环境控制播放、暂停、停止和回放(This program intended to simplify the playing basic of wave sound such as play, pause, stop and resume, since less people have the solution to how to stop wave sound from playing . )

Windows Media 编程导向 作者 陆其明(Windows Media-oriented programming author Lu Qiming)

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

七号在线音乐分享 4.0 主要功能： 添加音乐，评论，按播放次数排行，同步显示歌词。 后台可以修改，审核提交的歌曲，管理评论。(Seven online music sharing 4.0 main functions: Add music, commentary, ranked by number of plays, the lyrics synchronized display. You can modify the background, the song submitted audit, management reviews. )