File Size Issue Help

Well after all of that it seems like its an X-Ways fault. Taking the advice from joachimm I used a difference piece of software to see what differences that makes. I this case I used EnCase and worked a treat managed to see all videos individually and extracted them one at a time rather than as I giant video.

Thought I would try out X-Ways as I am new with it and want to get familiar with the program. Maybe its just the version I was using.

Well I would like to thank all for your advice and help given. It has helped immensely.