Descr iption: This Program Performs the following: (1) Animates the movement of a Billiard Ball on a table that has a surface friction (mu) and coefficient of restitution (e) for the sides and saves it as an AVI file. (2) Outputs series of row

海康视频转成avi，用多线程转码，每个线程分别转码一小段，最后合并成最终视频-it is a program about encodering haikang movie,using mulithread