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...

用于显示音效的柱状器-show for the audio-columnar

用java编写的一个小型记事本，希望大家来修改或提意见，谢谢！-prepared with a small notebook, we hope to modify or opinions, thank you!

Data Structure for DV-Based Audio, Data and Compressed Video ― 25 and 50 Mb/s

视频的捕获, 摄像头的视频采集文件, 终止压缩等-Video capture, video capture camera documents, termination of compression

视频会议系统中实现大文件数据传输的源代码-Video conferencing system to achieve large file data transfer source code

Table of Contents 1. Introduction 2. Quick Start 2.1 Video and Audio grabbing 2.2 Video and Audio file format conversion 3. Invocation 3.1 Syntax 3.2 Main options 3.3 Video Options 3.4 Audio Options 3.5 Advanced options 3.6 Protocols 4. Tips 5. Supported File Formats and Codecs 5.1 File Formats 5.2 Image Formats 5.3 Video Codecs 5.4 Audio Codecs 6. Platform Specific information 6.1 Linux 6.2 BSD 6.3 Windows 6.4 MacOS X 6.5 BeOS 7. Developers Guide 7.1 API 7.2 Integrating libavcodec or libavformat in your program 7.3 Coding Rules 7.4 Submitting patches 7.5 Regression tests

虚拟钢琴源程序，功能比较完善-source, function more perfect

本系统基于WIN98系统平台设计，主系统使用VB60开发，核心使用VC60开发， 标准的硬件需求平台为：586以上CPU，16M以上内存，网卡及神龙DVD二代卡或以上。 (多给点点数哈)-the system based on Windows 98 platform design, the use of the main system VB60 development, the use of VC60 core development, standard hardware platform for the demand : 586 CPU, 16M more memory, network card and the second-generation DVD Shenlong cards or more. (More to the point count Kazakhstan)

时尚的办公组合，利用MAYA开发，可以倒入到任何场景中。-Fashion portfolio of office, using MAYA development, can be poured into any scene.

这是一个多媒体spiht算法的编码与解码程序,压缩文件里有附带注释-This is a multimedia spiht algorithm encoding and decoding process, compressed document is incidental Notes