ftischhauser / jpegoptimizer Goto Github PK

Hi,
I'm comparing several jpeg tool (jpegmini, Jpegrescan plugin, etc.) and came across JPEGOptimizer. But couldn't use it because when I launch the export the lightroom window appears saying "Some export couldn't be done - Error exporting XMP data"
I'm translating from French but I guess you know which window I'm talking about.
Thanks for your help.
CD

Any plans for doing this? Would be greatly appreciated!

Cheers,
David

Hi Guys,
I've just spent hours grappling with an issue. Although I set the Lightroom 'Limit file size' to 200 kb on one of my presets the limit was not being honoured. Indeed, in some cases, the file size was actually increasing. e.g. an initial file ca. 800 kb exported with a 200 kb file limit set, returned a file size ca. 1800 kb. Eventually, I discovered that JPEGOptimizer was active on that export preset and it turns out that it overrides the Limit file size selection. So, I assume that the plugin should only be used when no limit is put on file size in the native Lightroom selections. It would be good to add this as a warning. I now have to go through a large web media file, remove and resize a whole load of images that I thought had been correctly resized.

BTW I am running the latest version of LrC so has something been changed that is creating a conflict with JPEGOptimizer. I still can't see how JPEGOptimizer can increase file size.
Thanks

Peter

I recently upgraded from Mojave to Big Sur and tried to re-download and add this plugin and I'm now getting errors because the developer is unverified. Any advice?

Hello, should this work with Lightroom Classic 10.1 ? (I'm on windows)

When I try to publish with progressive encoding and without recompression I get

I think the compressor somehow gets the path of the original files and not the jpeg lightroom exported in the folder?

And when I try to publish with progressive encoding and recompression I get a similar bug

"An error of undetermined type has occurred. The rendering of this photo does not exist."

The folder needs to end in .lrplugin to work. It should be entirely renamed JPEGOptimizer-master.lrplugin
This confused me at first, and I don't see a reason not to name it with the extension from the start.