[Feature] GetThumbnail resolution too low

[PenDrag0n7]

The resolution of gallerias thumbnails are a bit to low

100px shows up way too blur (365px would be nicer)
imaging.Resize(srcImage, 100, 0, imaging.NearestNeighbor)

[bnkai]

I wouldn't label that as a bug , maybe enhancement is better.
I thinks there is a tradeoff between how much,fast scrolling you need to do on the galleries page, and the image size , quality of the thumbnails.
I suppose we could change that to 200 or 300 and maybe also the resizer to lanczos or linear for a performance/quality aspect.
Anymore input is welcome though

[Leopere]

There are image optimization tools for this if we don't want to just simply restrict size.

[PenDrag0n7]

maybe an override in the yaml could work

[Leopere]

Sounds a bit feature creepy but it would be good if it was variable.

[Orthodox-531]

Good thumbnails are a great thing to have for this use case (I use 400px in my main image manager). Since large images are expensive to scroll, perhaps it would make sense to favor pagination over large scrolling zones?

[Leopere]

Thumbnails will be super important I even see in a Version 2 feature-set where we use the metadata from the #334 O Counter helps determine screenshots from content to be used as the suggested thumbnail.

[bnkai]

Closing as #336 is merged.