Comments:

Test size

 
 By: amanico : May 12th, 2019-08:08
Size One



Size Two



What's the difference? [nt]

 
 By: India Whiskey Charlie : June 24th, 2019-16:15
No message body

The second is supposed to be a bit bigger... [nt]

 
 By: amanico : June 24th, 2019-23:15
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There is a slight difference in the size...

 
 By: cshimokita : June 25th, 2019-07:10

 of the files when you download them (i.e. as viewed and stored on the forum).

Size One) 1280 x 249 px / 31,468 unique colors / 73,677 bytes

Size Two) 1280 x 249 px / 31,389 unique colors / 75,001 bytes

The question is: What were the different file sizes that you uploaded in both pixel size and space on disk?

Casey

The size is much bigger...

 
 By: amanico : June 25th, 2019-08:57
15 509 x 3018! 6, 3 Mo.

Correct me if I am wrong...

 
 By: cshimokita : June 25th, 2019-15:33
Question: What is the correct way to write "10 MB" in French?
Answer: 10 MO (MB - Megabytes) or 80 Mo (Mb - Megabites)

6 Mo=0.75 MB=750 kilobytes 
3 Mo=0.375 MB=375 kilobytes

Not huge files... if on the other hand the real world convention is to write 6 MB as 6 Mo (and 3 MB as 3 Mo) then still not huge, but "respectable".

I have rased the "compression" issue with tech support, so while waiting for their reply lets "assume" that the resizing in pixels is to 1280 px on the longest side (more testing required).  This gives us a resized photo of:

15509 x 3018 px (original) -> 1280 x 249 px (resized) which matches the downloaded file size[1].

What is not clear (yet) is why the two original files (MO or Mo) of 1:2 disk size ratio are compressed to approximately the same disk size[1].

I have to send a reminder to Tech Support ; )

Note [1]: see my previous post in this thread

Casey

Mo, Casey. [nt]

 
 By: amanico : June 25th, 2019-22:34
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Test upload 02

 
 By: cshimokita : June 26th, 2019-14:36





Original
size in pixels: 4896 x 3264
Disk size: 8,823,163 Bytes

After Upload
size in pixels: 1280 x 853
Disk size: 263,797 Bytes

In this second example the resizing was to 1280 px on the long side, 
so that's consistent with Nico's original test.

Casey

Test upload 03

 
 By: cshimokita : June 26th, 2019-15:06





Original
size in pixels: 1280 x 853
Disk size: 623,831 Bytes

After Upload
size in pixels: 1280 x 853
Disk size: 278,050 Bytes

In this third example the resizing was to 1280 px on the long side (i.e. same as the original - no resizing), 
so that's again consistent with Nico's original test.

Test 03 'after upload' disk size is slightly more than the 'after upload' of Test 02.

Casey
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