PNG images reprocessed needlessly ...

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Replies: 6 - Pages: 1 - Last Post: 17 Nov 23, 16:30 Last Post By: JeffTucker

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JeffTucker

Posts: 8,029
Registered: 31-Jan-2006

PNG images reprocessed needlessly
Posted: 16 Nov 23, 17:35

If a project contains PNG images, and jAlbum is set to Force JPEG images, the slide images are reprocessed every time the album is made - new output images are created and uploaded.

davidekholm

Posts: 3,819
Registered: 18-Oct-2002

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 10:28

in response to: JeffTucker

I can't reproduce

. Please pass a minimal zipped project that reproduces this.

JeffTucker

Posts: 8,029
Registered: 31-Jan-2006

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 13:21

in response to: davidekholm

pngTest.zip (232.7 KB)

Here ya' go. I get a new slide image on each album build. Of course, the PNG involved is so inspiring, that's not necessarily a bad thing!

I didn't find this one - M-i-c-h-a did. All of his "bee" pictures are PNG's, so he gets a huge new upload on every build.

ETA: Are you aware of the limitless profit opportunities available by investing in JeffCoin?

JeffTucker

Posts: 8,029
Registered: 31-Jan-2006

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 13:37

in response to: JeffTucker

Intriguing discovery.... The problem doesn't seem to occur if I choose both Force JPEG thumbnails and Force JPEG images. It happens only if only the slide images are being forced, or only the thumbnails. It's the mismatch between them that's triggering the bug.

davidekholm

Posts: 3,819
Registered: 18-Oct-2002

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 15:19

in response to: JeffTucker

Does it happen repeatedly too?

JeffTucker

Posts: 8,029
Registered: 31-Jan-2006

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 15:25

in response to: davidekholm

	build1.png (15.6 KB)
	build2.png (15.3 KB)
	build3.png (15.4 KB)

davidekholm wrote:
Does it happen repeatedly too?

Oh, yes, over and over again.

ETA: Here are the results from hitting Make Album once per minute, without doing anything else.

JeffTucker

Posts: 8,029
Registered: 31-Jan-2006

Re: PNG images reprocessed needlessly
Posted: 17 Nov 23, 16:30

in response to: JeffTucker

I think I could make the argument for having a single setting: Force JPEG thumbnails and images. It's tough to construct a reasonable use-case for setting them separately. Maybe I'm missing something....

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