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You are here: MacNN Forums > Software - Troubleshooting and Discussion > Applications > What will give me the smallest compression?

What will give me the smallest compression?
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Jan 20, 2004, 09:51 AM
 
I'm trying to compress my movie and DVD to back them up the file size is about 9 gigs. I used Stuffit to compress it but it only compresses it to about 7 gigs. I was wondering would make it a .DMG make it any smaller. If not I'll just back it up to 2 DVD's
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Jan 20, 2004, 10:16 AM
 
video files are pretty heavily and expertly compressed already. a generic compression algorithm like stuffit or zip won't give you much further advantage with specialized files like that.
     
typoon  (op)
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Jan 20, 2004, 11:26 AM
 
I'm doing this because I need to acrchive this file.
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Jan 20, 2004, 12:28 PM
 
Originally posted by typoon:
I'm doing this because I need to acrchive this file.
If you're UNIX saavy, you can try bzip2, which works really well (better than gzip, at least). do a 'man bzip2' from the terminal.
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