I am trying to create a AVCHD usb file from a blu-ray backup I made. I would like to play the blu-ray backup from my external hard drive (Fat 32) using the ps3 system. The blu-ray backup I have has 2 folder...BDMV and CERTIFICATE. The total size of the blu-ray back up is 36.3 GB..

The problem is when I import the blu-ray folder to MultiAVCHD it is showing the total size as 332434 MiB (324.624 GiB) and the estimated output is 367138 MiB (358.533 GiB) / Duration 28:37:10

This is confusing and doesn�t make sense... as you can see the original file is only 36.3 GB but the MultiAVCHD is reading it as 10x bigger size and the output is also 10x bigger..
I did carry out the task assuming it will correct itself but it didn�t...the filesize started to grow more than 80 gb.. so I stopped the process..

It's looks like I am missing something very important please help..thx