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Archive 2013 · true or false
  
 
aladyforty
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p.1 #1 · p.1 #1 · true or false


find this statement hard to believe...I shoot RAW but this is over the top! being reported on a radio stations site cant see how viewing a jpeg degrades it



It's a destructive format. You may not realise this, but each time you even open a Jpeg to view the file, you are doing damage to the file itself. While this is a slow process, each time you do anything to the Jpeg (copying, altering, opening, saving, uploading) the quality of the Jpeg is decreasing and “grain” will slowly appear within the image.



Apr 15, 2013 at 10:22 AM
James_N
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p.1 #2 · p.1 #2 · true or false


False.

Simply viewing a jpeg does not alter it in any way. Repeatedly saving a jpeg will damage it but in most instances its hardly noticeable and depends on the level of compression used.



Apr 15, 2013 at 10:27 AM
Peter Figen
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p.1 #3 · p.1 #3 · true or false


In addition, you have to re-save at a different compression level OR change at least one pixel value, forcing a new compression of the file in order to further degrade the file.


Apr 15, 2013 at 02:20 PM
RustyBug
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p.1 #4 · p.1 #4 · true or false


+1 @ open/view/close only ... file remains unchanged.


Apr 15, 2013 at 02:54 PM
BenV
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p.1 #5 · p.1 #5 · true or false


The radio station must be full of idiots then. The photos on their site are more than like jpeg. Everyone time someone visits the site, the files are opened and viewed. Someone should warn them soon their site will be filled with grain and the images will be unviewable! lmao


Apr 15, 2013 at 04:55 PM
BenV
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p.1 #6 · p.1 #6 · true or false


oh and if you're bored...
www.youtube.com/watch?v=Fk6kV5N1rzs

this is what happens after saving it over and over



Apr 15, 2013 at 04:56 PM
 

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aladyforty
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p.1 #7 · p.1 #7 · true or false


BenV wrote:
The radio station must be full of idiots then. The photos on their site are more than like jpeg. Everyone time someone visits the site, the files are opened and viewed. Someone should warn them soon their site will be filled with grain and the images will be unviewable! lmao


not the stations fault, they invited bloggers and just choose one, in any case he has been put right in the comments



Apr 16, 2013 at 04:56 AM
James_N
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p.1 #8 · p.1 #8 · true or false


Is it this post? Raw vs Jpeg


Apr 16, 2013 at 05:12 AM
aladyforty
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p.1 #9 · p.1 #9 · true or false


James_N wrote:
Is it this post? Raw vs Jpeg



yes



Apr 16, 2013 at 02:53 PM
John Caldwell
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p.1 #10 · p.1 #10 · true or false


Funny how frequently this is echoed. You hear some number of people say this about jpg files.


Apr 16, 2013 at 09:28 PM
Corojo
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p.1 #11 · p.1 #11 · true or false


we shoot jpgs in studio (controlled lighting), Raw on location. Both are saved to PSD format before PP. No issues. Ed K


Apr 16, 2013 at 09:28 PM





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