libpng源码，最新的libpng,包含zlib，主要用于png格式的解析。其中包含VC的工程，可以直接编译出lib和d-libpng source, the latest of libpng, including zlib, mainly used png format parsing. Which contains the VC project, you can directly compile the lib and dll

最新的视频编解码h,264源码,p4 2,0 cif 可以达到15fps(The latest video codec h, 264 source, p4 2, 0 cif can reach 15 FPS)