Quote:
Originally Posted by roann
PS: Just my two cents on the level of flac compression ... I'm not really a friend of a flac encoding levels higher than 6.
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I agree with this 100%. If you look at the parameters that flac.exe uses for its various compression levels, there is no point in going higher than 6:
Code:
-0, --compression-level-0, --fast Synonymous with -l 0 -b 1152 -r 2,2
-1, --compression-level-1 Synonymous with -l 0 -b 1152 -M -r 2,2
-2, --compression-level-2 Synonymous with -l 0 -b 1152 -m -r 3
-3, --compression-level-3 Synonymous with -l 6 -b 4608 -r 3,3
-4, --compression-level-4 Synonymous with -l 8 -b 4608 -M -r 3,3
-5, --compression-level-5 Synonymous with -l 8 -b 4608 -m -r 3,3
-6, --compression-level-6 Synonymous with -l 8 -b 4608 -m -r 4
-7, --compression-level-7 Synonymous with -l 8 -b 4608 -m -e -r 6
-8, --compression-level-8, --best Synonymous with -l 12 -b 4608 -m -e -r 6
Flac Help says that '-e' means 'do exhaustive model search' which it calls 'expensive!'. It also states that a '-r' of more than 4 doesn't usually help much. Both level 7 and level 8 use the '-e' switch and an -r value above 4, but levels 6 and below do not. So unless you have an extremely fast computer you are wasting your time on anything above level 6. I have 2.4GHz and I use level 6.
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