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Dvd Burn Size


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#1 CaliBluesman

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Posted 10 January 2011 - 04:23 PM

I am trying to burn a data disc.
I have an eBook Folder that says it has 4.40 GB of data in it. I am trying to burn it onto a 4.7 DVD-R disc and it is saying at the bottom that it has a 4.47GB and there is only 4.28 available on the DVD, so it is trying to make it on 2 DVD's.
I have Easy Media Creator 9.
Any ideas?

#2 Brendon

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Posted 10 January 2011 - 05:14 PM

You can't fit it on one, so you may have to split it into 2 discs.



The standard so-called 4.7 GB disc actually holds about 4,700,000,000 bytes of data. Disc manufacturers call that 4.7 GB, but it isn't.
Given that a real GB is 1024 x 1024 x 1024 [1,073,471,824 bytes] your standard DVD only holds around 4.3 of what Windows calls GB.

Confusing, isn't it.  That's the wonderful thing about standards, people pick whichever one they like at the moment. :(

There's a move afoot in the rest of the world to abandon the name Gigabyte [GB] and leave it to the storage manufacturers' 1,000,000,000 unit.
The 1024 x 1024 x 1024 computer 'Gig' is being called a Gibibyte [GiB] now, in most of the rest of the world, but not the USA for some reason unknown to me.  :blink:

Go figure . . .   [sigh]
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#3 CaliBluesman

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Posted 11 January 2011 - 10:06 AM

View PostBrendon, on 10 January 2011 - 05:14 PM, said:

You can't fit it on one, so you may have to split it into 2 discs.



The standard so-called 4.7 GB disc actually holds about 4,700,000,000 bytes of data. Disc manufacturers call that 4.7 GB, but it isn't.
Given that a real GB is 1024 x 1024 x 1024 [1,073,471,824 bytes] your standard DVD only holds around 4.3 of what Windows calls GB.

Confusing, isn't it.  That's the wonderful thing about standards, people pick whichever one they like at the moment. :(

There's a move afoot in the rest of the world to abandon the name Gigabyte [GB] and leave it to the storage manufacturers' 1,000,000,000 unit.
The 1024 x 1024 x 1024 computer 'Gig' is being called a Gibibyte [GiB] now, in most of the rest of the world, but not the USA for some reason unknown to me.  :blink:

Go figure . . .   [sigh]

Thank you DG. That explains it perfectly.

Edited by CaliBluesman, 11 January 2011 - 10:07 AM.





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