Artifacts on generated previews/thumbnails
Trying to set up Immich as my photo storage, I've been having a strange issue with generated previews and thumbnails. They sometimes include these artifacts (see uploads), which are added seemingly at random. They look like grey dots and are often laid out horizontally.
Both previews and thumbnails have this issue, but it is especially noticeable on previews, like when flipping through photos. In the web interface, the artifacts always disappear when zooming in on an image, I presume because it switches to the original image asset? It seems the original photos are at least undamaged.
Regenerating thumbnails for an image sometimes fixes it, sometimes it just results in different artifacts. Tried using jpeg or webm, different quality and resolution settings but they all yield the same results.
Has this been seen before, is there something that could cause this?
Both previews and thumbnails have this issue, but it is especially noticeable on previews, like when flipping through photos. In the web interface, the artifacts always disappear when zooming in on an image, I presume because it switches to the original image asset? It seems the original photos are at least undamaged.
Regenerating thumbnails for an image sometimes fixes it, sometimes it just results in different artifacts. Tried using jpeg or webm, different quality and resolution settings but they all yield the same results.
Has this been seen before, is there something that could cause this?
