This software is a very helpful tool to inspect and see in details a mp4 file and it is open source. In my case, I was trying to write a program to convert certain video to be compatible with iPhone, but I had no idea about it. Then, I found this useful utility and used it to inspect the video structure of some compatible mp4 files.
You can download the program and its source code in the following web site:
Official Website - Mp4 Explorer
Android 專用版 Facebook 推出更新版 1.6.0
5 years ago