Image Compression on JPEG

[Adam]

We are running Revive Adserver v4.1.1 running on nginx 1.12.1, PHP 7.0.27 and MySQL 5.7.21.

We have noticed after uploading JPEG banner creative that the images appear heavily compressed, this does not occur with PNGs.

Has anyone else noticed this, and is there a way to be able to either disable the image compression altogether or decrease the value?

Thank you in advance. 

[andrewatfornax]

Hi @Adam,

To the best of my knowledge, Revive Adserver does not modify the images uploaded for banners in any way.

Therefore, I can only assume that either:

1. The JPEG banners you are uploading are already are already compressed; or

2. Your web server + PHP configuration is set to perform compression when delivering images, which is causing the issue.

If not #1, then take a look at #2.

HTH.

[Adam]

Thanks @andrewatfornax I'll be sure to check with our sys admin about our PHP config.