
possible to get jpg files for photo-thumbs and previews?
originating from this topic https://feedback.filerun.com/communities/1/topics/1754-photo-preview-generating-cached-only-gets-400x400-resolution
But I figured it would probably be more clear to have this as a separate question.
Currently all thumbs and previews (of photos) can get pre-generated in png file format.
For photos this makes no sense whatsoever. Data loss for previews shouldn't be a problem imo. For other file types maybe it offers a good trade off between sharp/clear small images for thumbs. But for photos it easily gets the file size x10+ for the same result.
Related question; does the photo viewing still work if I convert the thumb and preview PNG files to jpg?
Answer

OK, since I know for browsers it doesnt really matter what the extension of an image is it will show it properly if the extension isnt correct.
So with that in mind I tried to rename the jpg's (converted from FileRun's png) to have a png extension, in the hope filerun wouldn't matter when passing it through the pipe.
And from what I can see chrome network inspector reports the smaller file size for the PNG :-)
So this seems like a feasible workaround to get some sensible cached thumbs and preview files for photos. Still would love FileRun to see this is as a serious enough suggestion to handle photos differently from other cached thumbs (and previews).

The next format is going to be AVIF. Just waiting a little bit longer for Microsoft to bring Edge in line with the rest of the browsers.
Customer support service by UserEcho
The next format is going to be AVIF. Just waiting a little bit longer for Microsoft to bring Edge in line with the rest of the browsers.