图像采集卡二次开发，MFC界面，保存视频和图片

用VC对bmp,DIB格式的图像进行变换（如打开，替代，移位，放缩等）-VC right bmp, DIB format image transformation (such as open alternatives, translocation, Zooming, etc.)

mp3编码程序和资料-mp3 encoding procedures and information

mp3源代码，包括编解码两个部分，有需要的兄弟赶快下载-mp3 source code, including the codec in two parts, there is a need to quickly download the brothers

MP3播放器（图片来源）

音频通信,实现了双方的语音通信的功能,想了能通信双方的数据传输过程,不如看看这个-Audio communications, both sides realize the function of voice communication, like the communications between the two sides to the process of data transmission, it is better to take a look at this

自制的一个媒体播放器,可播放很多格式的文件,对于初学着有帮助-made a media player and can play a lot of files, for beginners to help

用JAVA编写的一个播放器，方便JAVA初学者学习提高水平-JAVA prepared with a player for JAVA beginners improve the level of study

VC++编写的声音编辑器 可能给学习DirectSound编程的朋友提供一些帮助-VC++ source code for sound editer , can help peoples whoie want to learn DirectSound.

视频的裸图格式显示-nude video map format

G.729 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.