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。...

Visual C++多媒体开发指南，很不错的一个例子。相信我没错。-VIsual C++ multimedia develop guide, a very good demo. believe me, and you have no regret

资源描述TEMPLATE = app TARGET = musicplayer QT += widgets multimedia winextras HEADERS = musicplayer.h volumebutton.h SOURCES =

DVDRIP字幕显示工具VOBSUB2.23源代码-DVDRIP captions demonstration tool VOBSUB2.23 source code

一个VB多媒体编程的简单例子-VB Multimedia Programming a simple example

用VC++实现的黑白棋对战小游戏，可双人对战也可人机对战，是用时下比较时兴的MFC框架，算法也比较齐全，分享出来，希望能够对有需要的人有帮助

采用海康H系列卡实现视频信号采集。系统支持全屏显示。-H series card using Haikang realize video signal acquisition. System supports the full screen display.

x264协议的最新稳定版本，我在它基础上做了一个测试程序，非常好用，效率很高。不过注意不要用winzip解压，一定要用winrar解压，否则会解不开-W agreement on the latest stable version, I do it on the basis of a test procedure is very convenient, high efficiency. But attention should not use winzip unpacked, we must employ WinRAR unpacked, as it is inextricably

mp3播放器源代码，基于windows ce 5.0可直接运行-mp3 player source code, based on windows ce 5.0 can be directly run

用VC 实现视频监控录像,-with VC Video Surveillance video

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.