Android : Merge Two Videos

I want to merge two videos in android i am following this link https://code.google.com/p/mp4parser/ but it is not working for me so please help me thanks here is my code and log ca

Solution 1:

com.coremedia.iso.PropertyBoxParserImpl;

InputStream inputStream = getClass().getResourceAsStream("/isoparser-default.properties");

In Android projects, this: inputStream = null;