Am I remembering right that JPEG format files re-compress each time they are
saved? In other words, saving the image on your CF card as a JPEG and then
transferring to the PC would be two steps of loss?
Cory
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www
copying or moving files around between drives doesn't open the files for
editing.
Herb
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, October 04, 2003 9:34 PM
Subject: OT: Jpeg Q
> Am I remembering right that JPEG form
-
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, October 04, 2003 9:34 PM
Subject: OT: Jpeg Q
> Am I remembering right that JPEG format files re-compress each time they
are
> saved? In other words, saving the image on your CF card as a JPEG and
then
> transfe
Yeah, that makes sense. Thanks Guys.
CW
- Original Message -
From: "Bill Owens" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, October 04, 2003 9:50 PM
Subject: Re: Jpeg Q
> I would think that there would be no quality loss in this situation.
On 4/10/03, [EMAIL PROTECTED] disgorged:
>I would think that there would be no quality loss in this situation. You
>are not opening and resaving the file, simply transferring from one place to
>another. My understanding is that you only start losing quality when you
>open, edit, then resave the
Resending cuz something weird happened to the subject line before
On 5/10/03, [EMAIL PROTECTED] disgorged:
>I'm not yet an accomplished Photoshop person, and looking in my
>Photoshop 5 manual, I don't see "optimizing."
>What it is, please?
>I know of file name optimizing. Is that it?
>Or, mo
>
> Am I remembering right that JPEG format files re-compress each time they are
> saved? In other words, saving the image on your CF card as a JPEG and then
> transferring to the PC would be two steps of loss?
No. Copying a JPEG file is just like copying any other file - lossless.
You could g
If you change the image or change the compression settings they will. However
if you simply open an image and re-save it without changes the "new" file
should
be identical to the "old" one, at least if the package you are using
follows the
standard. Simply copying a file should, baring accident
Copying does not change the file. Openning it and saving it again does.
So anytime you try to edit the file you lose data. In other words if you
are never going to edit (that includes resizing) the file jpegs are
fine. The only problem with that is if you are not going to edit your
photos, why
additional copy later, I may save it as a tif or psd file.
Bill
- Original Message -
From: "graywolf" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, October 05, 2003 12:06 PM
Subject: Re: OT: Jpeg Q
> Copying does not change the file. Openning it and s
If you open a jpeg in a photo editing program and save it as some
other file format (tiff comes to mind), you avoid any further
"jpegulation" damage. Very easy to avoid.
graywolf wrote:
Copying does not change the file. Openning it and saving it again does.
So anytime you try to edit the file you
11 matches
Mail list logo