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多线程语音输入与播放使用API 多线程技术 实现语音的输入 播放 及WAVE文件记录保存 -multithreading broadcast voice input and the use of multi-threading API voice input document shows and record-keeping WAVE

vc 播放avi格式文件的播放器程序，可以控制avi的播放。-vc player avi player format procedures, avi player can control.

#在项目中包含mixer.h添加mixer.h和mixer混合器.cpp，控制系统音量

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.)

嵌入式视频采集软件需要实现视频流的采集，视频显示，利用V4L2（video for linux2）、FrameBuffer提供的应用程序接口实现，需要对摄像头、显示屏进行操作。USB摄像头、LCD显示屏都属于字符设备，分别为/dev/video0、/dev/fb0文件。本代码即利用这些基本知识实现视频采集

TS Stream parsing tool code by self, you can refer it, to pasre video pes, audio pes, video GOP, not AC3 audio

对PCM数据的WAV文件进行音量的放大。类似于Windows自带的录音机的放大功能。-PCM data of WAV files to enlarge the volume. Windows built-in tape recorder similar to the zoom function.

自动弹开关闭CD-ROM,应用教程实例.-closed automatically bounce backward CD-ROM Directory Application examples.

通过电话，在CATV网络上点播视频节目。（这是用东进PCI语音卡的版本）-by telephone, CATV network video-on-demand programs. (This is the Eastern voice card into the PCI version)

OPAL是Open Phone Abstraction Library的字母缩写，仍然是Equivalence公司开发的开源VoIP协议栈-OPAL is a Open Phone Abstraction Library The acronym is still Equivalence developed open-source VoIP protocol stack