Compare 2 DVDs is not as simple as you may think
- by Mega
I wonder how to check if two DVDs are exactly the same?
I have two DVDs and if I open the DVDs and copy the content to the HDD and compare the respective files on the HDD it shows no difference. As I know DVD does also have some additional content (this content includes information saying if the DVD is bootable and some formating information I guess).
How can I check also this additional content?
Is it somehow possible without additional programs using Windows or Ubuntu?