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I have a bunch of very large png (some over 12500x12500 16 bits) with metadata. |
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Replies: 2 comments 2 replies
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I just tested this with a regular (not extremely large) PNG file and the viewer displayed a JPEG instead of the original PNG file. As mentioned in our docs, if the configured size limits under Settings > Advanced are exceeded and you have a large screen, a sufficiently large preview image cannot be created and the photo viewer may be forced to display the original image instead:
Unfortunately, you didn't provide complete information regarding your settings, so we can only guess what happened. |
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I think that is a very good guess from the information I gave you. Indeed if I make the browser window smaller then it loads the largest thumbnail very quickly. My limits at 2560 are easily exceeded on the MacBook Pro laptop.But I would rather have the largest thumbnail resized bigger and pixelated by the browser instead of a 12000 pixel 16 bits file shrunken.I still don’t fully understand why the large png don’t get a preview created in sidecar as a tiff or other format of the same size. I get that png are supposed to be compatible with all browsers, but what if size is too big for that purpose. On Jun 23, 2024, at 11:04 PM, Michael Mayer ***@***.***> wrote:
I just tested this with a regular (not extremely large) PNG file and the viewer displayed a JPEG instead of the original PNG file.
As mentioned in our docs, if the configured size limits under Settings > Advanced are exceeded and you have a large screen, a sufficiently large preview image cannot be created and the photo viewer may be forced to display the original image instead:
https://docs.photoprism.app/user-guide/settings/advanced/#static-and-dynamic-size-limits
https://docs.photoprism.app/user-guide/settings/advanced/#jpeg-size-limit
Unfortunately, you didn't provide complete information regarding your settings, so we can only guess what happened.
—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>
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That is the solution. I enabled dynamic and big size. The previews are rendered as smaller jpeg before being displayed.
The dynamically rendered jpegs are saved in thumbnails I assume as after the first view they load fast jpegs (no rendering I think) even after emptying caches in safari.
Thank you!!!