MP4文件格式的解析，以及MP4文件的分割算法

http://www.cnblogs.com/haibindev/archive/2011/10/17/2214518.html

http://blog.csdn.net/pirateleo/article/details/7590056/

http://blog.csdn.net/charleslei/article/details/51084046

http://www.myexception.cn/android/1961023.html

http://blog.csdn.net/tankai19880619/article/details/16848135

http://blog.csdn.net/liwendovo/article/details/8478259

 http://blog.csdn.net/jimbo_lee/article/details/27545193