Re: jpeg upload compression
This WebDNA talk-list message is from 2002
It keeps the original formatting.
numero = 40486
interpreted = N
texte = Are you viewing these files using the AOL browser? It has image compression turned on by default to save aol bandwidth. If not aol, then I don't know.On Thu, 6 Jun 2002 10:05:26 Brian Fries
wrote:> Assuming you're simply doing a writefile of the uploaded > form data, there's no reason that JPEG files would be any > different. They should end up byte-for-byte identical to the > source file you sent to the browser. No re-compression is > done, it's a straight data transfer (unless your upload page > specifically sends it through some form of image > manipulation program).> > If you open both your original image from your client > machine and the uploaded image from the server into your > browser, they should be identical.> > - brian> > At 12:45 PM 6/6/02, Brian Wachter wrote:> >When uploading JPEG images via a browser upload, the > >uploaded image is> >distorted/blurry. Has anyone seen this? Could it be a > >compression issue?> >GIF images upload fine. Anyone have an idea of where to > >start looking?> >> >WebCat 4.0.2, MacOS-X Server 10.1.4> >> >Thanks,> >Brian> >> >Brian Wachter> >Stoneport Technologies, LLC> >(207) 772-3826-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
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Are you viewing these files using the AOL browser? It has image compression turned on by default to save aol bandwidth. If not aol, then I don't know.On Thu, 6 Jun 2002 10:05:26 Brian Fries wrote:> Assuming you're simply doing a writefile of the uploaded > form data, there's no reason that JPEG files would be any > different. They should end up byte-for-byte identical to the > source file you sent to the browser. No re-compression is > done, it's a straight data transfer (unless your upload page > specifically sends it through some form of image > manipulation program).> > If you open both your original image from your client > machine and the uploaded image from the server into your > browser, they should be identical.> > - brian> > At 12:45 PM 6/6/02, Brian Wachter wrote:> >When uploading JPEG images via a browser upload, the > >uploaded image is> >distorted/blurry. Has anyone seen this? Could it be a > >compression issue?> >GIF images upload fine. Anyone have an idea of where to > >start looking?> >> >WebCat 4.0.2, MacOS-X Server 10.1.4> >> >Thanks,> >Brian> >> >Brian Wachter> >Stoneport Technologies, LLC> >(207) 772-3826-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
dale
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