"I'm using the fantastic WP Smush plugin, I've upgraded to Pro, I've enabled the "Convert PNG to JPG" setting, but running a smush doesn't return JPGs. Any ideas? When I check in the media library, I still see file type: PNG.
These are not transparent PNGs and converting them to a JPG would definitely have some file size savings."
Member is using a custom built theme, and not all of their images are being converted over from PNG to JPEG.
Member is referencing the image src url with this function:
<?php the_post_thumbnail_url('video'); ?>
video is a custom size added to his functions.php.
Need some added support on this one team