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jpeg save settings

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jpeg save settings Tim E. Jedlicka - wrk 02 Oct 05:49
Tim E. Jedlicka - wrk
2005-10-02 05:49:25 UTC (over 19 years ago)

jpeg save settings

I've seen several debates about using the default jpeg quality setting when saving, but how about the DCT Method? The default is "Integer". I've always bumped it up(?) to "Floating Point" on the assumption that it is better and only increases CPU usage. The file size of the floating point DCT was actually smaller than the Integer one (at least on my one test image). Is Integer DCT default a hold over from the days of slower CPUs or are there machines out there where using floating point is a noticeable performance hit? -----
Timothy Jedlicka, bonzo@lucent.com, 1-630-713-4436, AOL-IM=tjbonzo