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> Resampled archive costing more than the original?

 
post Apr 24 2018, 20:11
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Marien



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Attached Image

That ain't right.
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post Apr 24 2018, 21:29
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Mayriad



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The cost of an archive is proportional to its size (wiki). The resampled archive in question costs more simply because it is larger than the original archive:
  • The original archive has a estimated size of 48.21 MB and costs 1666 GP at 34.56 GP/MB
  • The resampled archive has an estimated size of 63.12 MB and costs 2136 GP at 33.84 GP/MB
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post Apr 25 2018, 03:40
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Marien



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QUOTE(rraven314 @ Apr 24 2018, 14:29) *

The cost of an archive is proportional to its size (wiki). The resampled archive in question costs more simply because it is larger than the original archive:
  • The original archive has a estimated size of 48.21 MB and costs 1666 GP at 34.56 GP/MB
  • The resampled archive has an estimated size of 63.12 MB and costs 2136 GP at 33.84 GP/MB

I know that, but downscaled images aren't supposed to be bigger than the originals. Unless for some reason the resample was upscaled.
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post Apr 25 2018, 05:07
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blue penguin



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resample != downscale
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post Apr 25 2018, 10:10
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QUOTE(Marien @ Apr 24 2018, 18:40) *

I know that, but downscaled images aren't supposed to be bigger than the originals. Unless for some reason the resample was upscaled.


The estimate was off. When I downloaded the resampled archive it was only 25mb rather than 63mb.
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post Apr 25 2018, 11:10
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You can check the data at H@H downloader, and you can see the size of resample one is the same as 1280x.
Sometimes the estimated size really was off, I tried on several galleries and gave me the wrong estimation.

This post has been edited by DarkMGA: Apr 25 2018, 11:14
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post Apr 25 2018, 13:54
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The estimate is just based off an average bytes/resolution that was calculated at some point from existing resamples, so for some types of highly compressible images (large flats and such) it can be off by a lot. It only has to estimate for brand new galleries with files that mostly haven't been viewed yet, so it's not really a problem.
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post Apr 25 2018, 14:46
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Amended the wiki to reflect this.
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