produced a 360

视频文件降采样源码，可以使原有大小的视频文件减少一倍的分辨率-Video File drop sampling source, the original size of the video files to reduce the doubled resolution

利用mediaPlayer播放器嵌入在网页上，实现视频播放自动跳转到试题测试，并记录成绩的课件制作-Use mediaplayer player embedded in web pages, video player automatically realize Jump to questions testing, and record the results of the Courseware

建立信号的频谱概念 理解信号通过线性系统的基本分析方法及其物理意义 掌握系统的时域分析和频域分析的对应关系 培养学生分析、对比、归纳、总结的能力 -Signal spectrum to establish the concept of understanding the signal through the linear system analysis methods and their basic physical meaning master system time-domain analysis and frequency domain analysis of the relationship between train students to analyze, contrast, summarize, sum up the capacity of

一个计算机击鼓器。此程序让您用47种不同的打击乐器的声音来构造最大到32个音符的一个序列，然后在选择的速度和音量下反复演奏这个序列。(Charles Petzold，Programming Windows 上面的）-drum for a computer. This program lets you use 47 different types of percussion instruments voice to the largest structure to 32 notes of a sequence, then the choice of speed and noise performance under repeated this sequence. (Charles Petzold, Programming Windows above)

用于进行两幅图像或者视频的对比，是一种非常适用的主观测试量化方法-Two images used for comparison or video, is a very applicable method to quantify subjective test

natlab code for pulse code modulation

adquick, adbrite clone script

小型播放器,-small player,

hik mp4文件播放源代码，更新：1、增加抓图函数Hik_PlayM4_GetBMP（）和Hik_PlayM4_GetJPEG（）用于修正在 暂停状态下无法抓图的bug；这两个函数在播放时可以随时调用。 2、增加是否跳帧函数，在帧号不连续时是否跳下一个I 帧播放，默认情况下是跳下一 个I 帧播放。 3、增加解码回调函数Hik_PlayM4_SetDecCallBackMend(), 和以前解码回调函数区别 在于增加了用户传递参数。-hik mp4 file player source code, update: 1, increase capture function Hik_PlayM4_GetBMP () and Hik_PlayM4_GetJPEG () for an amendment to suspend the state can not capture the bug these two functions in the playback can be used any time. 2, whether the increase in frame-skipping function, in the frame No. discontinuous jump when a I-frame playback, default is a jump off I-frame playback. 3, an increase decoding callback function Hik_PlayM4_SetDecCallBackMend (), and the callback function before decoding difference is an increase of the user transmission parameters.

完成Win ce 音频播放与简单控制，播放，.wav文件-Win ce complete control of audio playback and a simple, play,. Wav file