视频采集示例源代码程序，基于DirectShow、VC++、VS、.NET,实现对USB摄像头、视频采集卡、分量视频、复合视频、电视视频信号多种视频的实时采集捕捉，很实用。-Video capture source code, based on DirectShow、VC++、VS、.NET for usb cammera, s-video, composite video,TV video.

控制tuner（电视调谐器）完成RF信号到AV（音视频）信号转换的一个模块，包括硬件原理图和软件。-Control tuner (TV tuner) to complete RF signal to the AV (audio video) signal conversion module, including the hardware schematics and software.

能够完美产生数字地面电视（DTMB）的信源的程序。帧头模式为模式一。信道可选择，信号加入频偏，延时，后经滤波器后输出。-Able to produce perfect digital terrestrial television (DTMB) of the source program. Mode is the mode a header. Channels to choose from, the signal adding offset, delay, after the filter out

有关黑白全电视信号的简介，看一遍就全都了解了。-A brief introduction to the black and white television signal, read it all over again