Help Regarding Burning of DVD

i have some wwe shows on my HDD and the size of videos is 4.52 GB on my HDD but when i burn the 4.7 GB DVD with Nero it says “There is not enough space to burn this compilation onto the disc” and it shows 4638 MB space. why it shows diffrent size in Nero?
Any Help???
Here are the Screenshots.


Answer #1
simply put, the dvd just isnt big enough, either get dual layer dvds or use something like AGK to minimize the video size
Answer #2
A single layer dvd should allow U to burn upto 4.7 GB of data. Click File > Options > Expert Features> Check DVD overburn and set it to 4600 MB.
Your discs may also be previously used
Answer #3
overburning will help ..
also this happens coz some manufacturers use 1 mb = 1000 kb and some use 1 mb = 1024 kb
Answer #4
It’s all because of the way disc sizes are represented. Most blank DVDs say they are 4.7GB because they count 1MB as 1000kb, when in fact it is 1024kb. You are not being ripped-off, just a little conned. The same way hard drives never show the correct amount when they’re formatted.
Overburning is a bit hit-and-miss. It would be best to ‘shrink’ the movie to fit on the blank disc.
Answer #5
Yes a 4.7GB DVD is only 4.37GB in terms of computer data, so therefore it won’t fit..see here..
http://en.wikipedia.org/wiki/DVD
Put your DVD folder in Dvd Shrink and set the output for a DVD 5 and it will sort it out for you..
Keep in mind that manufacturers quote the capacity of a writable DVD disc in decimal (base 10) rather than binary (base 2) notation so a 4.7 GB disc stores 4.7 billion bytes [4:700,000,000 bytes � 1000 = 4,700,000 KB � 1000 = 4,700 MB � 1000 = 4.7 GB] . Expressed in binary notation (as is typical with CD-R, CD-RW and most operating systems) the same disc has a capacity of roughly 4.38 GB [4:700,000,000 bytes � 1024 = 4,589,844 KB � 1024 = 4,482.27 MB � 1024 = 4.38 GB] .
Same sort of thing applies to hard drives..
Answer #6
Mate forget NERO go for “ConvetXtoDVD” and yours problems will stop,
or download “Elby”Clone DVD2,Clone DVD will compress files to DVD-5.