基于ffdshow改的简化视频解码filter(包含.ax和libavcodec.dll源码),Based on the simplified change ffdshow video decoder filter (contains. Ax and libavcodec.dll source)

一个经过修改的H.264解码器源代码，修改了一个些兼容性问题，并提高了源代码的效率。 -A modified H.264 decoder source code, modify a some compatibility issues, and improve the efficiency of the source code.