2024-09-17, 07:47 PM
When you rescan, if you select "replace all metadata" or "Search for missing metadata" and check "replace all images" that should also regenerate keyframe images and trickplays.
I have no idea how Jellyfin would rematch already existing data with re-added content. Maybe TMDB IDs, maybe a hash or something. IDK. I'm not an expert in the code. I just know from using and testing Jellyfin that things like watch status are retained when I've recreated libraries. So I'm assuming other data could potentially be re-matched with re-added content.
I have no idea how Jellyfin would rematch already existing data with re-added content. Maybe TMDB IDs, maybe a hash or something. IDK. I'm not an expert in the code. I just know from using and testing Jellyfin that things like watch status are retained when I've recreated libraries. So I'm assuming other data could potentially be re-matched with re-added content.