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kevbo's avatar

MacBook Disk Burn: Close enough?

Asked by kevbo (25675points) February 22nd, 2009

I’m trying to burn a 4.1 GB file onto a DVD with a 4.7 GB capacity. First try resulted in some kind of error about 50% through the burn. 2nd try resulted in error 90% through the verifying process. Do I need to burn again, or is that close enough?

Is there something wrong with my drive? I’ve never had errors, but have also never burned a file this large. Is this common? My MacBook is from 2006 and the drive has mainly been used for importing CDs.

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7 Answers

LocoLuke's avatar

Could you tell me what the errors says?
Also, what kind of file are you trying to burn?

kevbo's avatar

Sorry. It was a 7 or 8 digit number combo, but I didn’t write it down. Some kind of disk error or disk read error.

It’s a data file folder that contains multiple documents including .m4a files, .jpg files and office document files.

I’m in the middle of another burn, and it’s verifying now. Hopefully, it will go all the way.

LocoLuke's avatar

Try running a search on the error number if you get it again.
Also, keep in mind that a file size on your hard drive is not the same size on a dvd: some space is used for formatting. Probably isn’t your problem, but just putting it out there.

Multitasking heavily can causes burning errors, as can burning at the highest write speed. You may also be buring bad dvds (poor quality) and had bad enough luck to run into two in a row.

I think that if you get an error during the verification, it means that something went wrong when it was writing to the disk.

kevbo's avatar

Cool. It worked on the third try. Maybe it was the media. Thanks for the suggestions. Next time I’ll look up the error.

LocoLuke's avatar

I doubt it was the media, I just put that foward because depending on how you burn a media file, you have a maximum number of minutes or a maximum amount of space. this means that you can have a very long but low quality movie which will fit on a disk as data, but not in a way that would be playable like a normal dvd.

andrew's avatar

@kevbo I have had problems with media before—especially generic DVD’s.

kevbo's avatar

Thanks @andrew. These were Sony’s from Costco, but it sounds like the process is not always automagic.

I was concerned (of course) about whether my drive was going down.

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