Linux environment MPEG2 player source code

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一个自制的mp3播放器-a self-made MP3 player

linux 环境下的音频驱动程序，做音频播放时可以参考一下-audio drivers, so audio player can reference

本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）里面有白板程序，程序共享等视频内容。-this program in Windows XP, Visual C Compiler 6.0 environment, but need rtcdll.dll paper (usually in the Windows System directory system32 folder) inside a whiteboard procedures, procedures for sharing video content.

可以实现音频聊天。在代码中，对语音聊天功能类进行了封装，用起来较方便。-audio chat can be achieved. The code, the voice chat feature category for a package that is more convenient for them to use.

一个TTS程序，需要SPEECH ＳＤＫ库，代码用dephi6，我没有仔细看过-a TTS procedures, require SPEECH SDK library, with dephi6 code, I did not read carefully

VB调用Jpg和Bmp格式相互转换API函数的示例.为多媒体编程的一个程序-VB called Broadband and PDF format conversion API examples. For a multimedia programming procedures

一个MPEG TS的分析源码-an MPEG TS-source analysis

as桌面互动效果，as编写的多点桌面互动演示效果，随机读取外部图片，随机摆放位置，鼠标拖动，点击放大缩小。

运动估计是视频压缩中帧间预测编码的关键技术之一，在各个压缩标准中都广泛使用了基于块的运动估计技术。由于运动估计通常具有较大的运算量，因此对压缩性能具有重要的影响。本文在分析了视频序列的特点和对现有的快速搜索算法深入理解的基础上提出了一种改进的快速运动估计搜索算法，通过实验表明该算法对压缩性能有了较好的改进。 -Video Compression interframe predictive coding one of the key technologies. in various compression standards has made extensive use of block-based motion estimation technology. As the motion estimation is usually larger amount of computation, so the compression performance has a significant influence. Based on the analysis of the video sequence and the characteristics of the existing Quick Search Algorithm in-depth understanding on the basis of a modified Quick search motion estimation algorithm, experiments show that the algorithm has better compression performance improvements.