3gp mov mp4 文件格式解析，利用该程序可以分析3gp，mov，mp4的文件格式和关键信息-3gp mov file format then no time analysis, the use of the procedure can be analyzed 3gp, mov, then no time document formats and key information

3GP文件结构解析原理 以及解码C++程序,3GP file structure analysis as well as decoding C++ program

结合实例对MP4文件进行分析，重点介绍了比较重要的几个box，看后再看标准文档，更易理解。3GP文件也可以看，里面内容大致是一样的。-MP4 files with examples of the analysis, focusing on the more important of several box, and then look to see the standard documentation, easier to understand. 3GP files can also be re