bpa

自己设计的基于DVB标准的mpeg-2 TS码流播放器源代码(Of their own design based on the DVB standard mpeg-2 TS stream player source code)

音频播放的学习！可以供大家学习 大家可以参考一下(audio record)

VB编写的一个音乐播放器，功能比较完善，支持歌词同步，播放网络和下载网络歌曲，以及匹配歌词等功能。(VB, a music player, function more perfect, support synchronous lyrics, songs play online and download the network, as well as matching lyrics and other features.)

一款AS视频播放器，利用flex开发， 现在拿出与大家分享下(AS a player, flex under development to share)

C#写的屏幕实时监控软件的完整源代码，屏幕图像实时采集调用dfmirage。可到http://www.pudn.com/downloads611/sourcecode/multimedia/vfw/detail2489590.html中下载(Screen real-time monitoring software written in C# complete source code, the screen image real-time collection called dfmirage. To the http://www.pudn.com/downloads611/sourcecode/multimedia/vfw/detail2489590.html Download)

一个基于ffmpeg的视频播放器示例，支持各种视频格式和编解码器(ffmpeg player)

说明：  一个VC写的程序，dvr播放器，希望对初学同学又所帮助，已编译通过，好用。(VC to write a program, dvr player, want to help beginner students they have been compiled by, easy to use.)

演示采样定理，时域采样，频谱周期延拓同时演示采样频率小于2*fc时，产生的混叠效应。可作函数应用(Demonstration sampling theorem, time-domain sampling, the spectrum at the same time cycle extension demonstration sampling frequency is less than 2* fc, the resulting aliasing effect. Function can be used for applications)

频谱仪的相位噪声测量方法，使用频谱仪大致测出频率源的输出信号相位噪声(Spectrum analyzer phase noise measurement methods, the use of broad spectrum analyzer to measure the frequency of the source of the output signal phase noise)

对输入的音频文件(wav)分析短时动态特征，生成MFCC频谱，并绘制spectrogram(The input audio file (wav) analysis of short-term dynamics, generate MFCC spectrum and draw the spectrogram)