5

I want to use progressive jpg files and want to know if craft image transforms save jpg images as progressive, or can they be made to?

| improve this question | |
2

You can achieve progressive JPGs if your server has Imagick installed, but it doesn't look like the image processing library that Craft is using has added support for it, yet.

| improve this answer | |
  • Does this mean that one day Craft will support transforming progressive JPGs? Provided Imagick is installed of course. – Josh Angell Nov 21 '14 at 14:10
  • It'd be a lot more likely if Imagine adds support for it. – Brad Bell Nov 21 '14 at 15:32
  • Right-o. Thanks for clarifying that. – Josh Angell Nov 21 '14 at 15:33
1

Yes. At least in the current version (3.2.6+)

On the image transformation page, you can select one of the interlacing methods under the "Interlacing" heading. I'm not exactly sure the differences or pros/cons of each but I've used "Partition" and it works well.

Screenshot showing "Partition" under Interlacing

| improve this answer | |
  • This doesn't seem to do anything. Images are still nog progressive. – Warre Buysse Jan 13 at 7:52

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.