4 posts by 2 authors in: Forums > CMS Builder
Last Post: November 29, 2017   (RSS)

So glad to see the option of creating progressive jpegs as of CMS Builder v3.08! I'm happy with that feature default for most sites, but have need to disable it for select sites.

1) Other than the following change, are there any other changes needed to disable 'progressive' save?


... change this:
imageinterlace($targetImage, true);

... to this:
imageinterlace($targetImage, false);

2) If a JPEG image already saved in progressive format were uploaded via CMSB, would CMSB's resizing/resampling using progressive format result in a lower-quality finished image than if the upload was saved in baseline, instead? Maybe something I'll have to test?

~ Deborah

Hi, Dave.

Just to be clear - I do prefer the new default progressive image processing!

In this case I have a client who isn't happy with the resolution of a couple of their uploaded images, despite having image quality settings at "Maximum". I've requested from them a full-resolution original image for my evaluation and testing. Being able to turn off progressive mode will help me eliminate that as a cause of degradation.

Thanks for the reply and I'm all set for now.

~ Deborah

By Dave - November 29, 2017

Ok, thanks!  Can you let us know if you find an issue?  Thanks!

Dave Edis - Senior Developer