vc多媒体编程不可多得的 初学者入门级教学源码（8）

VB对声卡硬件的参数信息进行相关检测，可检测出声卡的芯片型号、ID/驱动程序、驱动程序版本、输出声道、扩展功能列表等信息。  

使用waveInXXX 底层WINDOWS 语音 API实现录音与播放. waveInXXX可实现流控制,应用于 VOIP 的实时压缩-using waveInXXX API to obtain voice record and play. Steaming is also available,can be used in VoIP data processing

运用A*算法进行设计，基于VS2010的开发，点击要到达的位置，他就会根据算法进行走动，如果到不了的话，就会提示此路为死路，到达不了，此界面采用砖块环境，运动物体用点来代替，有运动物体的路线显示

一个mp3播放器，可以播放多种音频文件，由添加windows media player 控件制作而成-An mp3 player, can play a variety of audio files, by adding windows media player control produced

C#录音程序，自动录制成MP3格式的,利用dshow做的.-C# recording process, automatically recording into MP3 format, using dshow to do.

一个非常好的ocx控件，视频采集用的-a very good randomly controls, the Video Capture

liferay portal是个很好的开源portal框架,这个例子是以plugin形式开发一个portlet所必需的配置文件,权限控制和配置文件的例子,这个是liferay5.0.1版本的例子.-liferay portal is a very good open-source portal framework, this example is the development of a portlet form plugin necessary configuration files, access control and configuration file example, this is version liferay5.0.1 example.

VB读取数字与小数点的源码，不需要任何其他库的支持可以读取阿拉伯数字与小数字-VB read the figures with the decimal point source, do not need any other library support can read Arabic numerals and small figures

多媒体播放器源码-multimedia players FOSS

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.