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- From: m_herodotus@csc32.enet.dec.com (Mario Herodotus)
- Subject: How much loss with multiple JPEG saves.
- Message-ID: <1993Jan24.050302.4130@nntpd2.cxo.dec.com>
- Lines: 27
- Sender: usenet@nntpd2.cxo.dec.com (USENET News System)
- Reply-To: m_herodotus@csc32.dec.com
- Organization: Digital Equipment Corporation, Colorado Springs, CO
- Date: Sun, 24 Jan 1993 05:03:02 GMT
-
-
- --
- I was wondering how this would work...
-
- I save an image using Photoshop's JPEG export. I later open the image using
- Photoshop's JPEG aquire and edit the image. I now save the new image using
- Photoshop's JPEG export again. Does the new image suffer more loss due to
- compression a second time around? Does the new image have only the same
- loss as the first time the original was saved? How would this affect an
- image that is saved/opened several times with JPEG compression? Does it
- suffer more loss each time it is saved?
-
- Thanks,
- Mario
-
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- I can't afford my own opinions, and DEC won't pay for them either.
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- Mario Herodotus (CX03 1/K3) | m_herodotus@csc32.dec.com
- Digital Equipment Corporation |
- Customer Support Center | or m_herodotus%csc32.dec@decwrl.dec.com
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