directx开发图形显示技术，高速显示视频。此源代码是我修改后的可以播放yuv数据的代码-DirectX graphics technology development, high-speed video shows. This source code is modified, I can play the YUV data code

实现了directshow中的一个source filter，可以捕捉采集的视频，输入支持PAL制式和NTSC制式，输出支持RGB和YUV格式。,Directshow implementation of a source filter, can capture video collection, input support PAL and NTSC standard formats, support for RGB and YUV output format.

可以在DirectShow中使用的一组控件，包括了mp4流mux，h264编码filter，yuv源filter等。,DirectShow can be used in a group of controls, including the mp4 stream mux, h264 encoding filter, yuv source filter and so on.

用Delphi开发的directshow 过滤器（filter）的源码，带已编释AX的档案。 功能：可实现现时的edge detection过滤。-Developed by Delphi DirectShow filter (filter) the source, has been released with AX files. Function: to achieve the edge detection filter.