I tried everything, I just can't get it working.
My problem is: My file is 3.4 Gigs, I don't know if that is the reason, but DOS does not double it with the copy /b command. It says it's successfully copied, but the file size is the same, so nothing happened.
I repaired it, no success.
I did repair the original file once, and got the half of it, but the other 20 minutes of video material are also really important to me (for a project on school, we can't remake it anymore. It was one-go only, and I didn't know big files (well at least that big) couldn't be set on the SD card of my Samsung GS2, which did have enough space btw.).
So I searched for doubling software, and I found one that seemed to work, called "Easy File Joiner". It doubled the size, I got a file of 6.88 gigs now. So I assumed it worked and put it into the repair utility. But it took a lot of time, says everything went successfully, and gave me an output file of 2KB and a log output of 18MB (Log file is 9000x (what a coincident xd) bigger than the video file, woohoo). -.-
I'm done, I don't know how to continue. I really want to have this complete video before Monday. It would be so great if someone could help me, maybe that 1.5 full version by PM or whatever. I would be so glad if I could finish this project. My four team members are also all depending on the fact whether this is gonna work or not, it would be such a waste of many days of preparation and work. I hope someone can help me.