用VC 实现视频监控录像,

vc多媒体编程不可多得的 初学者入门级教学源码（5）-vc multimedia programming rare entry-level teaching beginners source (5)

源程序里面有详细的注释，不是很难，对于想快速入门的人很有帮助。-detailed source inside of the Notes is not difficult, to the rapid entry helpful.

基于SIP协议的视频聊天工具-SIP Video Chat Tools

实现音频文件的播放――单声道录音、立体声录音并保存为.wav文件。-Realize an audio file of the broadcast- mono sound, stereo sound recording and save it as. Wav files.

开源的视频工具，里面包含ffmpeg，可以对音频文件进行切割等操作，有实现例子-Open source video tool, which contains ffmpeg, audio files can be cut and other operations, there are examples of implementation

        北邮计算机学院大四选修课，多媒体实验二的源代码~~~                   是一个显示bmp文件的MCFC程序，并实现了图像亮度、对比度调整、图像平移、放大、旋转和镜像。含有一定的注释，也适合有相关作业要求的同学参考~

C#编写的音频播放器，可以播放mp3、wav，wma等格式-C# prepared by the audio player that can play MP3, WAV, WMA formats.

G.728 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.

可以把yuv文件切割开，成为单独的.Y.U.V文件（也可以只要.Y）文件-can YUV paper cutting open as separate. Y.U.V document (as can be. Y) document

C++编写的音乐库歌曲统计器 可统计mp3播放器音乐库内的歌曲，显示歌曲名，歌手名及播放次数，可实现如下功能：1.按歌曲名排序 2.按歌手排序 3. 按播放次数排序 4. 随机选择10首歌曲 内附测试文本library.txt,编译可运行-C++ Prepared song music library and Statistics Statistics can be kept in the register mp3 player music songs, show song name, singer name and player number, enabling the following functions: 1. By song name to sort 2. By singer sort 3. Sort by number of plays 4. randomly selected 10 test songs containing the text of library.txt, the compiler can be run