Stil From Spain, joined Apr 2006, 345 posts, RR: 7 Posted (7 years 4 months 2 days 20 hours ago) and read 4554 times:
Does anybody know if the different JPEG options on Photoshop makes any difference when you use the "Save as..." command.
I have an Spanish copy of PS; but I'll try to translate the different options.
I'm not talking about "Image options"; sure everybody uses maximum quality (12-big file). My question is about "format options".
There are three options:
1- Standard base line
2- Optimized base line
3- Progressive. This one with a selection of number of passes
What is the best? Or simply... What is the difference?
IL76 From Netherlands, joined Jan 2004, 2236 posts, RR: 50
Reply 2, posted (7 years 4 months 1 day 18 hours ago) and read 4496 times:
I use std PS setting, not sure which one that is. I have tried the different settings, but I can't see any significant difference between choosing either one of them, so I don't bother changing it now.
Stil From Spain, joined Apr 2006, 345 posts, RR: 7
Reply 3, posted (7 years 4 months 1 day 18 hours ago) and read 4491 times:
I've tried different settings also. I don't see any difference (In fact it doesn't matter, cause I don't see differences between accepted and rejected pics ).
But I realised, with preview activated, that "standard base line" -first option- gives you a bigger file size. May I think the bigger the size, the better the quality?
Jid From Barbados, joined Dec 2004, 968 posts, RR: 33
Reply 5, posted (7 years 4 months 1 day 17 hours ago) and read 4484 times:
The difference between progressive and baseline is the way the image is loaded into your browser. Baseline loads the image from the top down, progressive loads the whole frame, first with a low res frame then adding (progressively) a number of passes (that you specify) until the image is at full resolution. Different browsers will load these differently. The only important setting is the quality setting. This should be set as high as possible (keeping the file size under 1meg for a.net use). The quality setting determines the level of compression used when creating the file. Less compression = better quality.
G7EPN is back after 15 years! Operating all Bands 80mtrs -> 70cms QRZ DX
- Calidad: 12 Maxima
- Opciones de formato: Progresiva Pases 5
- Tamaño: Doesn't matter, it just gives you aprox file transfer time according to connection chosen
We all agree Quality should be "12-Maximum" because it gives the biggest file size. According to this, as "standard baseline" option gives an increasing of size; may this option gives an increasing of quality?
Acontador From Chile, joined Jul 2005, 1411 posts, RR: 31
Reply 12, posted (7 years 4 months 1 day 11 hours ago) and read 4401 times:
AIRLINERS.NET CREW PHOTO SCREENER
I think you might have a confusion here. You set the quality of the file (that is information contained in the file) with the "Calidad" setting. With "Opciones de formato" you do not alter quality of the file, but you just tell PS how to compress the jpg file (and thus have as a result different file sizes).
Whatever you choose for "Opciones de formato", the quality will be exactly the same but the filesize might vary (and actually just little).
Hope this helps you.
Just sit back, relax and have a glass of Merlot...enjoy your life!